diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0b21c8f2..f0dbdd45 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -18,7 +18,7 @@ jobs:
   lint:
     timeout-minutes: 10
     name: lint
-    runs-on: ${{ github.repository == 'stainless-sdks/retell-python' && 'depot-ubuntu-24.04' || 'ubuntu-latest' }}
+    runs-on: 'ubuntu-latest'
     if: (github.event_name == 'push' || github.event.pull_request.head.repo.fork) && (github.event_name != 'push' || github.event.head_commit.message != 'codegen metadata')
     steps:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
@@ -44,7 +44,7 @@ jobs:
     permissions:
       contents: read
       id-token: write
-    runs-on: ${{ github.repository == 'stainless-sdks/retell-python' && 'depot-ubuntu-24.04' || 'ubuntu-latest' }}
+    runs-on: 'ubuntu-latest'
     steps:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 
@@ -64,7 +64,7 @@ jobs:
 
       - name: Get GitHub OIDC Token
         if: |-
-          github.repository == 'stainless-sdks/retell-python' &&
+          github.repository == 'RetellAI/retell-python-sdk-staging' &&
           !startsWith(github.ref, 'refs/heads/stl/')
         id: github-oidc
         uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
@@ -73,7 +73,7 @@ jobs:
 
       - name: Upload tarball
         if: |-
-          github.repository == 'stainless-sdks/retell-python' &&
+          github.repository == 'RetellAI/retell-python-sdk-staging' &&
           !startsWith(github.ref, 'refs/heads/stl/')
         env:
           URL: https://pkg.stainless.com/s
@@ -84,7 +84,7 @@ jobs:
   test:
     timeout-minutes: 10
     name: test
-    runs-on: ${{ github.repository == 'stainless-sdks/retell-python' && 'depot-ubuntu-24.04' || 'ubuntu-latest' }}
+    runs-on: 'ubuntu-latest'
     if: github.event_name == 'push' || github.event.pull_request.head.repo.fork
     steps:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
diff --git a/.github/workflows/release-doctor.yml b/.github/workflows/release-doctor.yml
index f5472e98..b3231f69 100644
--- a/.github/workflows/release-doctor.yml
+++ b/.github/workflows/release-doctor.yml
@@ -12,6 +12,17 @@ jobs:
     if: github.repository == 'RetellAI/retell-python-sdk' && (github.event_name == 'push' || github.event_name == 'workflow_dispatch' || startsWith(github.head_ref, 'release-please') || github.head_ref == 'next')
 
     steps:
+      - name: Validate SDK GitHub App access
+        uses: actions/create-github-app-token@bcd2ba49218906704ab6c1aa796996da409d3eb1 # v3.2.0
+        with:
+          client-id: ${{ secrets.DOCS_SYNC_APP_CLIENT_ID }}
+          private-key: ${{ secrets.DOCS_MANAGER_PVT_KEY }}
+          owner: ${{ github.repository_owner }}
+          repositories: retell-python-sdk
+          permission-contents: write
+          permission-pull-requests: write
+          permission-issues: write
+
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 
       - name: Check release environment
diff --git a/.github/workflows/release-please.yml b/.github/workflows/release-please.yml
index 16debdb2..6ea68f12 100644
--- a/.github/workflows/release-please.yml
+++ b/.github/workflows/release-please.yml
@@ -1,20 +1,61 @@
 name: Release Please
+
 on:
   push:
     branches:
       - main
+  schedule:
+    - cron: '7,22,37,52 * * * *'
+  workflow_dispatch:
+
+concurrency:
+  group: sdk-release-please
+  cancel-in-progress: false
 
-permissions:
-  contents: write
-  pull-requests: write
+permissions: {}
 
 jobs:
   release-please:
-    if: github.repository == 'RetellAI/retell-python-sdk'
+    name: release please
     runs-on: ubuntu-latest
+    if: github.repository == 'RetellAI/retell-python-sdk' && github.ref == 'refs/heads/main' && vars.SDK_RELEASES_ENABLED == 'true'
+
+    timeout-minutes: 10
 
     steps:
+      - name: Mint SDK automation token
+        id: sdk-token
+        uses: actions/create-github-app-token@bcd2ba49218906704ab6c1aa796996da409d3eb1 # v3.2.0
+        with:
+          client-id: ${{ secrets.DOCS_SYNC_APP_CLIENT_ID }}
+          private-key: ${{ secrets.DOCS_MANAGER_PVT_KEY }}
+          owner: ${{ github.repository_owner }}
+          repositories: |
+            docs
+            retell-typescript-sdk
+            retell-python-sdk
+          permission-contents: write
+          permission-pull-requests: write
+          permission-issues: write
+
+      - name: Checkout shared release policy
+        uses: actions/checkout@v4
+        with:
+          repository: RetellAI/docs
+          ref: main
+          path: .release-policy
+          token: ${{ steps.sdk-token.outputs.token }}
+          persist-credentials: false
+
+      - name: Check whether release notes are frozen
+        id: policy
+        env:
+          GH_TOKEN: ${{ steps.sdk-token.outputs.token }}
+        run: python3 .release-policy/script/sdk_release_policy.py frozen --repo "${{ github.repository }}"
+
       - uses: googleapis/release-please-action@5c625bfb5d1ff62eadeeb3772007f7f66fdcf071 # v4.4.1
         id: release
+        if: steps.policy.outputs.frozen != 'true'
         with:
-          token: ${{ secrets.RELEASE_PLEASE_TOKEN }}
+          token: ${{ steps.sdk-token.outputs.token }}
+          skip-github-pull-request: ${{ steps.policy.outputs.refresh != 'true' }}
diff --git a/.github/workflows/stlc-auto-merge.yml b/.github/workflows/stlc-auto-merge.yml
new file mode 100644
index 00000000..54b523b5
--- /dev/null
+++ b/.github/workflows/stlc-auto-merge.yml
@@ -0,0 +1,172 @@
+name: Auto-merge SDK release PRs
+
+on:
+  pull_request_target:
+    types: [opened, synchronize, reopened, ready_for_review]
+    branches: [main]
+  workflow_run:
+    workflows: ['CI', 'Release Doctor']
+    types: [completed]
+  schedule:
+    - cron: '*/15 * * * *'
+  workflow_dispatch:
+    inputs:
+      pr_number:
+        description: 'Optional PR number to evaluate'
+        required: false
+      release_now:
+        description: 'Bypass the 24-hour interval; all checks still apply'
+        type: boolean
+        default: false
+
+concurrency:
+  group: sdk-auto-merge
+  cancel-in-progress: false
+
+permissions:
+  contents: read
+  pull-requests: read
+  checks: read
+  statuses: read
+  actions: read
+
+jobs:
+  auto-merge:
+    if: github.repository == 'RetellAI/retell-python-sdk' && github.ref == 'refs/heads/main' && vars.SDK_RELEASES_ENABLED == 'true'
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    env:
+      GH_TOKEN: ${{ github.token }}
+      REPO: ${{ github.repository }}
+    steps:
+      - name: Mint SDK automation token
+        id: sdk-token
+        uses: actions/create-github-app-token@bcd2ba49218906704ab6c1aa796996da409d3eb1 # v3.2.0
+        with:
+          client-id: ${{ secrets.DOCS_SYNC_APP_CLIENT_ID }}
+          private-key: ${{ secrets.DOCS_MANAGER_PVT_KEY }}
+          owner: ${{ github.repository_owner }}
+          repositories: |
+            docs
+            retell-typescript-sdk
+            retell-python-sdk
+          permission-contents: write
+          permission-pull-requests: write
+
+      - name: Checkout shared release policy
+        uses: actions/checkout@v4
+        with:
+          repository: RetellAI/docs
+          ref: main
+          path: .release-policy
+          token: ${{ steps.sdk-token.outputs.token }}
+          persist-credentials: false
+
+      - name: Merge qualifying green PRs
+        shell: bash
+        env:
+          MERGE_TOKEN: ${{ steps.sdk-token.outputs.token }}
+          EVENT_NAME: ${{ github.event_name }}
+          EVENT_PR: ${{ github.event.pull_request.number }}
+          INPUT_PR: ${{ inputs.pr_number }}
+          RELEASE_NOW: ${{ inputs.release_now || false }}
+          SDK_ACTIONS_READ_TOKEN: ${{ github.token }}
+        run: |
+          set -euo pipefail
+
+          if [ "$EVENT_NAME" = "pull_request_target" ]; then
+            numbers="$EVENT_PR"
+          elif [ "$EVENT_NAME" = "workflow_dispatch" ] && [ -n "$INPUT_PR" ]; then
+            numbers="$INPUT_PR"
+          else
+            numbers=$(gh pr list --repo "$REPO" --base main --state open --limit 1000 --json number --jq '.[].number')
+          fi
+
+          while IFS= read -r pr; do
+            [ -n "$pr" ] || continue
+            if [[ ! "$pr" =~ ^[1-9][0-9]*$ ]]; then
+              echo "::error::Invalid PR number."
+              exit 1
+            fi
+            echo "Evaluating PR #$pr"
+            pr_json=$(gh pr view "$pr" --repo "$REPO" --json state,title,isDraft,headRefName,headRefOid,headRepository,isCrossRepository,baseRefName,mergeStateStatus)
+            title=$(jq -r '.title' <<<"$pr_json")
+            is_draft=$(jq -r '.isDraft' <<<"$pr_json")
+            head_ref=$(jq -r '.headRefName' <<<"$pr_json")
+            head_sha=$(jq -r '.headRefOid' <<<"$pr_json")
+            head_repo=$(jq -r '.headRepository.nameWithOwner // ""' <<<"$pr_json")
+            is_cross_repository=$(jq -r '.isCrossRepository' <<<"$pr_json")
+            base_ref=$(jq -r '.baseRefName' <<<"$pr_json")
+
+            if [ "$(jq -r .state <<<"$pr_json")" != "OPEN" ] || [ "$base_ref" != "main" ] || [ "$is_draft" = "true" ]; then
+              echo "Skipping PR #$pr: not a ready PR to main."
+              continue
+            fi
+
+            if [ "$is_cross_repository" = "true" ] || [ "$head_repo" != "$REPO" ]; then
+              echo "Skipping PR #$pr: head branch is not in $REPO."
+              continue
+            fi
+
+            merge_flag=""
+            if [ "$head_ref" = "stainless-release" ] && [ "$title" = "Release SDK updates" ]; then
+              merge_flag="--merge"
+            elif [[ "$head_ref" == release-please--* ]] && [[ "$title" == release:* ]]; then
+              merge_flag="--squash"
+            else
+              echo "Skipping PR #$pr: not an automated SDK release PR."
+              continue
+            fi
+
+            ci_runs=$(gh api "/repos/$REPO/actions/workflows/ci.yml/runs?head_sha=$head_sha&event=push&per_page=1")
+            if ! jq -e '.workflow_runs[0] | .status == "completed" and .conclusion == "success"' <<<"$ci_runs" >/dev/null; then
+              echo "Skipping PR #$pr: push CI has not passed for $head_sha."
+              continue
+            fi
+
+            check_pages=$(gh api --paginate --slurp "/repos/$REPO/commits/$head_sha/check-runs?filter=latest&per_page=100")
+            check_runs=$(jq '[.[].check_runs[] | select(.name != "auto-merge" or .app.slug != "github-actions")]' <<<"$check_pages")
+            check_count=$(jq 'length' <<<"$check_runs")
+            if [ "$check_count" -eq 0 ]; then
+              echo "Skipping PR #$pr: no check runs found yet."
+              continue
+            fi
+
+            bad_checks=$(jq '[.[] | select(.status != "completed" or (.conclusion != "success" and .conclusion != "skipped"))] | length' <<<"$check_runs")
+            if [ "$bad_checks" -ne 0 ]; then
+              echo "Skipping PR #$pr: checks are pending or failed."
+              continue
+            fi
+
+            statuses=$(gh api "/repos/$REPO/commits/$head_sha/status")
+            status_count=$(jq '.total_count' <<<"$statuses")
+            status_state=$(jq -r '.state' <<<"$statuses")
+            if [ "$status_count" -gt 0 ] && [ "$status_state" != "success" ]; then
+              echo "Skipping PR #$pr: commit statuses are $status_state."
+              continue
+            fi
+
+            if [ "$merge_flag" = "--merge" ]; then
+              policy=$(GH_TOKEN="$MERGE_TOKEN" python3 .release-policy/script/sdk_release_policy.py frozen --repo "$REPO")
+              if grep -qx 'frozen=true' <<< "$policy"; then
+                echo "Skipping PR #$pr: finish the current version release first."
+                continue
+              fi
+            fi
+
+            if [ "$merge_flag" = "--squash" ]; then
+              policy_args=(ready --repo "$REPO" --pr "$pr")
+              if [ "$EVENT_NAME" = "workflow_dispatch" ] && [ "$RELEASE_NOW" = "true" ]; then
+                policy_args+=(--force)
+              fi
+              policy=$(GH_TOKEN="$MERGE_TOKEN" python3 .release-policy/script/sdk_release_policy.py "${policy_args[@]}")
+              echo "$policy"
+              if ! grep -qx 'ready=true' <<< "$policy"; then
+                continue
+              fi
+            fi
+
+            echo "Merging PR #$pr with ${merge_flag}."
+            GH_TOKEN="$MERGE_TOKEN" gh pr merge "$pr" --repo "$REPO" "$merge_flag" --delete-branch --match-head-commit "$head_sha"
+            echo "Merged PR #$pr."
+          done <<<"$numbers"
diff --git a/.github/workflows/stlc-promote.yml b/.github/workflows/stlc-promote.yml
deleted file mode 100644
index ec48c297..00000000
--- a/.github/workflows/stlc-promote.yml
+++ /dev/null
@@ -1,183 +0,0 @@
-name: Promote SDKs
-
-on:
-  push:
-    branches: [main]
-
-concurrency:
-  group: sdk-promotion
-  cancel-in-progress: false
-
-permissions:
-  contents: read
-
-jobs:
-  promote:
-    if: github.repository == 'RetellAI/retell-python-sdk-staging'
-    runs-on: ubuntu-latest
-    env:
-      PRODUCTION_REPO: RetellAI/retell-python-sdk
-    steps:
-      - name: Check out staging
-        uses: actions/checkout@v6
-        with:
-          fetch-depth: 0
-          persist-credentials: false
-
-      - name: Mint SDK promotion token
-        id: sdk-token
-        uses: actions/create-github-app-token@bcd2ba49218906704ab6c1aa796996da409d3eb1 # v3.2.0
-        with:
-          client-id: ${{ secrets.DOCS_SYNC_APP_CLIENT_ID }}
-          private-key: ${{ secrets.DOCS_MANAGER_PVT_KEY }}
-          owner: ${{ github.repository_owner }}
-          repositories: retell-python-sdk
-          permission-contents: write
-          permission-pull-requests: write
-
-      - name: Fetch production main
-        env:
-          GH_TOKEN: ${{ steps.sdk-token.outputs.token }}
-        run: |
-          set -euo pipefail
-          gh auth setup-git
-          git remote add production "https://github.com/${PRODUCTION_REPO}.git"
-          git fetch production main
-
-      - name: Check if production is already in sync
-        id: diff
-        run: |
-          STAGING_SHA=$(git rev-parse origin/main)
-          PRODUCTION_SHA=$(git rev-parse production/main)
-          if [ "$STAGING_SHA" = "$PRODUCTION_SHA" ]; then
-            echo "Production is already at $STAGING_SHA. Nothing to release."
-            echo "synced=true" >> "$GITHUB_OUTPUT"
-          else
-            echo "synced=false" >> "$GITHUB_OUTPUT"
-          fi
-
-      - name: Preserve production-owned files
-        if: steps.diff.outputs.synced == 'false'
-        run: |
-          git config user.name "stlc-bot"
-          git config user.email "stlc-bot@users.noreply.github.com"
-          git switch --force-create stainless-release origin/main
-
-          git rm -r -f --ignore-unmatch .github/workflows
-          git checkout production/main -- .github/workflows
-          git rm -f --ignore-unmatch .github/workflows/stlc-promote.yml
-
-          for release_path in \
-            .release-please-manifest.json \
-            CHANGELOG.md \
-            pyproject.toml \
-            src/retell/_version.py
-          do
-            if git cat-file -e "production/main:${release_path}" 2>/dev/null; then
-              git checkout production/main -- "${release_path}"
-            else
-              git rm -f --ignore-unmatch "${release_path}"
-            fi
-          done
-
-          if ! git diff --quiet HEAD -- \
-            .github/workflows \
-            .release-please-manifest.json \
-            CHANGELOG.md \
-            pyproject.toml \
-            src/retell/_version.py
-          then
-            git add \
-              .github/workflows \
-              .release-please-manifest.json \
-              CHANGELOG.md \
-              pyproject.toml \
-              src/retell/_version.py
-            git commit -m "chore: preserve production workflow files"
-          fi
-
-      - name: Check whether promotion is needed
-        if: steps.diff.outputs.synced == 'false'
-        id: promotion
-        run: |
-          set -euo pipefail
-          commit_messages=$(git log --format=%B production/main..HEAD)
-          # Production-only changes survive the merge and must not count as SDK updates.
-          merged_tree=$(git merge-tree --write-tree production/main HEAD)
-          if git diff --quiet production/main "$merged_tree" && \
-            ! grep -Eq '^Release-As: [0-9]+\.[0-9]+\.[0-9]+([+-][[:alnum:].-]+)?[[:space:]]*$' <<< "$commit_messages"
-          then
-            echo "Prepared SDK matches production and has no reserved release; nothing to promote."
-            echo "needed=false" >> "$GITHUB_OUTPUT"
-          else
-            echo "needed=true" >> "$GITHUB_OUTPUT"
-          fi
-
-      - name: Push release branch on production
-        if: steps.promotion.outputs.needed == 'true'
-        env:
-          GH_TOKEN: ${{ steps.sdk-token.outputs.token }}
-        run: |
-          set -euo pipefail
-          base_sha=$(git rev-parse production/main)
-          git fetch production main
-          if [ "$(git rev-parse production/main)" != "$base_sha" ]; then
-            echo "::error::Production main changed during promotion; rerun against the latest main."
-            exit 1
-          fi
-          git fetch production "+refs/heads/stainless-release:refs/remotes/production/stainless-release" || true
-          git push --force-with-lease production HEAD:refs/heads/stainless-release
-
-      - name: Open or update the release PR on production
-        if: steps.promotion.outputs.needed == 'true'
-        env:
-          GH_TOKEN: ${{ steps.sdk-token.outputs.token }}
-          APP_SLUG: ${{ steps.sdk-token.outputs.app-slug }}
-        run: |
-          set -euo pipefail
-          log_file="$RUNNER_TEMP/sdk-commits.txt"
-          git log --format=%B production/main..HEAD > "$log_file"
-          handles=$(sed -n 's/^cc //p' "$log_file" | grep -oE '@[A-Za-z0-9][A-Za-z0-9-]*' | sort -u | head -5 | paste -sd' ' - || true)
-          body_file="$RUNNER_TEMP/sdk-release-pr.md"
-          removals=$(awk '/^BREAKING CHANGE:/ { print; while (getline > 0 && NF) print }' "$log_file")
-          {
-            printf 'Updates the generated SDK from the coordinated docs build.\n\n'
-            printf 'Source changes:\n'
-            git log --format='- %s' production/main..HEAD | sed '/^- chore: preserve production workflow files$/d'
-            sed -n 's|^Source: RetellAI/docs@\([a-f0-9]\{40\}\)$|- https://github.com/RetellAI/docs/commit/\1|p; /^Backend changes: /p; /^- .*https:\/\/github.com\/RetellAI\/retell-backend\/pull\/[0-9]/p' "$log_file" | sort -u
-            printf '\nSDK versions reserved by these builds:\n'
-            sed -n 's/^Release-As: /- /p' "$log_file" | sort -Vu
-            if [ -n "$removals" ]; then printf '\nRemoved SDK methods:\n%s\n' "$removals"; fi
-            printf '\nValidation: auto-merge waits for SDK CI and all PR checks on the current commit.\n'
-            printf 'Promotion workflow: https://github.com/%s/actions/runs/%s\n' "$GITHUB_REPOSITORY" "$GITHUB_RUN_ID"
-            if [ -n "$handles" ]; then printf '\ncc %s\n' "$handles"; fi
-          } > "$body_file"
-          EXISTING_PR=$(gh pr list --repo "$PRODUCTION_REPO" --head stainless-release --state open \
-            --json number --jq '.[0].number // empty')
-          if [ -n "$EXISTING_PR" ]; then
-            author=$(gh pr view "$EXISTING_PR" --repo "$PRODUCTION_REPO" --json author --jq '.author.login')
-            if [ "$author" != "${APP_SLUG}[bot]" ] && [ "$author" != "app/${APP_SLUG}" ]; then
-              gh pr close "$EXISTING_PR" --repo "$PRODUCTION_REPO" \
-                --comment "The GitHub App will replace this promotion PR so future updates use the bot identity."
-              EXISTING_PR=""
-            fi
-          fi
-          if [ -z "$EXISTING_PR" ]; then
-            gh pr create --repo "$PRODUCTION_REPO" --base main --head stainless-release \
-              --title "Release SDK updates" --body-file "$body_file"
-          else
-            previous_handles=$(gh pr view "$EXISTING_PR" --repo "$PRODUCTION_REPO" --json body --jq '.body' \
-              | grep -oE '@[A-Za-z0-9][A-Za-z0-9-]*' | sort -u | paste -sd' ' - || true)
-            gh pr edit "$EXISTING_PR" --repo "$PRODUCTION_REPO" --body-file "$body_file"
-            added=""
-            for handle in $handles; do
-              case " $previous_handles " in
-                *" $handle "*) ;;
-                *) added="${added:+$added }$handle" ;;
-              esac
-            done
-            if [ -n "$added" ]; then
-              gh pr comment "$EXISTING_PR" --repo "$PRODUCTION_REPO" \
-                --body "$added — this SDK update now also includes your source changes. See the source links in the description."
-            fi
-          fi
diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index e30834d7..5aeae1a8 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "5.43.0"
+  ".": "6.2.13"
 }
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index e37f60a1..11ff0e03 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,558 @@
 # Changelog
 
+## [6.2.13](https://github.com/RetellAI/retell-python-sdk/compare/v6.2.12...v6.2.13) (2026-10-26)
+
+
+### Bug Fixes
+
+* **api:** sync OpenAPI from retell-backend ([5bfd2ca](https://github.com/RetellAI/retell-python-sdk/commit/5bfd2ca28106fed14ee9083689f2eef06f6f3989))
+* **api:** sync OpenAPI from retell-backend ([58bc205](https://github.com/RetellAI/retell-python-sdk/commit/58bc205b62549fbc6d3b33a0eacec98415da802e))
+
+## [6.2.12](https://github.com/RetellAI/retell-python-sdk/compare/v6.2.11...v6.2.12) (2026-10-24)
+
+
+### Bug Fixes
+
+* **api:** Add the privacy_scope query parameter to listApps and document the PrivacyScope enum. ([8442f2e](https://github.com/RetellAI/retell-python-sdk/commit/8442f2eb1f859b60154c24c92f7a53a66fcd5732))
+
+## [6.2.11](https://github.com/RetellAI/retell-python-sdk/compare/v6.2.10...v6.2.11) (2026-10-23)
+
+
+### Bug Fixes
+
+* **api:** Add is_suspended to AgentListItemResponse and require it in list results. ([ccd217e](https://github.com/RetellAI/retell-python-sdk/commit/ccd217e444b532f382dbcb6fdaaacfcf27108b86))
+* **sdks:** disable retries for outbound creation methods ([6361cfa](https://github.com/RetellAI/retell-python-sdk/commit/6361cfa6d7dd4b43335a0979cef5273752e2e5c8))
+* **sdks:** honor Python request option defaults ([c3db944](https://github.com/RetellAI/retell-python-sdk/commit/c3db944dac3f5aa7163a7aad49a0bacbcdea2a6e))
+
+## [6.2.10](https://github.com/RetellAI/retell-python-sdk/compare/v6.2.9...v6.2.10) (2026-10-22)
+
+
+### Bug Fixes
+
+* **api:** Add additionalProperties to integration response schemas and document enum_labels and forbid_literal_const for app tool schema resolution. ([a94026d](https://github.com/RetellAI/retell-python-sdk/commit/a94026d6e13adc3a80a18f451aed3532e690b36b))
+* **api:** Add avatar_url to voice objects and update the provider description. ([5051697](https://github.com/RetellAI/retell-python-sdk/commit/50516971c2af899fc92442b30934be9971bceecc))
+* **api:** Add grok-voice-3.0 to S2S model enums and allow xai voice providers. ([5051697](https://github.com/RetellAI/retell-python-sdk/commit/50516971c2af899fc92442b30934be9971bceecc))
+* **api:** Add model_config to agent overrides, Retell LLM overrides, conversation flow overrides, and node definitions. ([4258ce7](https://github.com/RetellAI/retell-python-sdk/commit/4258ce7127f6213d4cdce55790bcbca12ae7ebec))
+* **api:** Add SipCodecList to custom phone number import and update requests, and to phone number responses. ([9944e2a](https://github.com/RetellAI/retell-python-sdk/commit/9944e2a4dcbe2dcd12aa66f5c884cd619abc903c))
+* **api:** Deprecate model_choice, model_temperature, model, s2s_model, model_high_priority, and model_ultrafast in favor of model_config. ([4258ce7](https://github.com/RetellAI/retell-python-sdk/commit/4258ce7127f6213d4cdce55790bcbca12ae7ebec))
+* **api:** Deprecate the states field in the Retell LLM schema. ([635b8a2](https://github.com/RetellAI/retell-python-sdk/commit/635b8a2444d3c49a11e48030c1e42e4028d53a89))
+
+## [6.2.9](https://github.com/RetellAI/retell-python-sdk/compare/v6.2.8...v6.2.9) (2026-10-20)
+
+
+### Bug Fixes
+
+* **api:** Clarify that excluded_contact_ids accepts at most 1,000 contact IDs. ([67e7ac5](https://github.com/RetellAI/retell-python-sdk/commit/67e7ac58388cbe884f3e97c42e61badbc07c1514))
+
+## [6.2.8](https://github.com/RetellAI/retell-python-sdk/compare/v6.2.7...v6.2.8) (2026-10-17)
+
+
+### Bug Fixes
+
+* **api:** Add SMS sender and destination options, plus `speak_after_execution`, to SMS tools and nodes. ([8d6d4ff](https://github.com/RetellAI/retell-python-sdk/commit/8d6d4ff219a02bb7bb516a0305f2a15ae93167f9))
+* **api:** Clarify chart type behavior and revise the live-call takeover description for PCI sessions. ([8d6d4ff](https://github.com/RetellAI/retell-python-sdk/commit/8d6d4ff219a02bb7bb516a0305f2a15ae93167f9))
+* **api:** Remove the deprecated `multi` scalar from agent language fields; use a locale or locale array instead. ([8d6d4ff](https://github.com/RetellAI/retell-python-sdk/commit/8d6d4ff219a02bb7bb516a0305f2a15ae93167f9))
+
+## [6.2.7](https://github.com/RetellAI/retell-python-sdk/compare/v6.2.6...v6.2.7) (2026-10-15)
+
+
+### Bug Fixes
+
+* **api:** Add a 409 Conflict response for takeOverLiveCall when a PCI session is active. ([c383015](https://github.com/RetellAI/retell-python-sdk/commit/c383015b5b211949fe6b77a9d880beb7342689b5))
+* **api:** Add is_transfer_agent to agent create requests, agent responses, and agent list filters. ([c3eaf6d](https://github.com/RetellAI/retell-python-sdk/commit/c3eaf6d20dd3bc2972d08fc418043bc4ea642aed))
+* **api:** Add model_ultrafast and ultrafast override fields to Retell LLM configurations. ([207e06f](https://github.com/RetellAI/retell-python-sdk/commit/207e06fb009116fcaacd4ce708d186271f01769e))
+* **api:** api update ([87bdfdd](https://github.com/RetellAI/retell-python-sdk/commit/87bdfdd67eb16fad3988e5913cd263f40ec5483b))
+* **api:** Clarify that AgentOverrideRequest uses the latest version when no response-engine version is provided. ([747ff86](https://github.com/RetellAI/retell-python-sdk/commit/747ff86e2ec32bdcd164cf1330adead3439226b8))
+
+## [6.2.6](https://github.com/RetellAI/retell-python-sdk/compare/v6.2.5...v6.2.6) (2026-10-13)
+
+
+### Bug Fixes
+
+* **api:** Add the new `type` field to tool call invocation messages and document known values. ([4ce4443](https://github.com/RetellAI/retell-python-sdk/commit/4ce4443a9b473b2d86d34f55d617225f533a5259))
+* **api:** Clarify that `name` contains the configured tool or node name, not the tool kind. ([4ce4443](https://github.com/RetellAI/retell-python-sdk/commit/4ce4443a9b473b2d86d34f55d617225f533a5259))
+* **api:** Remove gpt-4.1-nano and claude-4.5-sonnet from LLM model enums. ([7cdf93e](https://github.com/RetellAI/retell-python-sdk/commit/7cdf93e62c6c783370ba761fb436bb28049918a8))
+
+## [6.2.5](https://github.com/RetellAI/retell-python-sdk/compare/v6.2.4...v6.2.5) (2026-10-09)
+
+
+### Bug Fixes
+
+* **api:** Add name character and length requirements to AppTool and SendSMSTool tool names. ([54eb1fe](https://github.com/RetellAI/retell-python-sdk/commit/54eb1feba6c1892d9e7c2b929958f3d43c94ce71))
+
+
+### Chores
+
+* **sdks:** refresh generated assets ([35e68a3](https://github.com/RetellAI/retell-python-sdk/commit/35e68a3a55aaa4c1eee5be6bcb00f5a8d159e557))
+
+## [6.2.4](https://github.com/RetellAI/retell-python-sdk/compare/v6.2.3...v6.2.4) (2026-10-08)
+
+
+### Bug Fixes
+
+* **api:** sync OpenAPI from retell-backend ([97fd5f5](https://github.com/RetellAI/retell-python-sdk/commit/97fd5f58cf4f657e5ab18e69602c0b79f8516bf3))
+
+
+### Chores
+
+* preserve production workflow files ([8d1908c](https://github.com/RetellAI/retell-python-sdk/commit/8d1908cb5fe195a08eefa36d568e4b5ca7fd0b4e))
+
+## [6.2.3](https://github.com/RetellAI/retell-python-sdk/compare/v6.2.2...v6.2.3) (2026-10-08)
+
+
+### Bug Fixes
+
+* **api:** sync OpenAPI from retell-backend ([88b031a](https://github.com/RetellAI/retell-python-sdk/commit/88b031a72fb1ccf923203d5a9e7a486f50bf13ed))
+
+
+### Chores
+
+* preserve production workflow files ([52266a3](https://github.com/RetellAI/retell-python-sdk/commit/52266a3eda82ec7734137301b44b01118ae66239))
+
+## [6.2.2](https://github.com/RetellAI/retell-python-sdk/compare/v6.2.1...v6.2.2) (2026-10-08)
+
+
+### Chores
+
+* preserve production workflow files ([40532e0](https://github.com/RetellAI/retell-python-sdk/commit/40532e09cf12723db6f3803a22a8d4f6c290c3eb))
+
+## [6.2.1](https://github.com/RetellAI/retell-python-sdk/compare/v6.2.0...v6.2.1) (2026-10-07)
+
+
+### Chores
+
+* preserve production workflow files ([365fbd2](https://github.com/RetellAI/retell-python-sdk/commit/365fbd2fb5610341dc1d35c2e9a9a3082cf903bc))
+* **sdks:** refresh generated assets ([137f031](https://github.com/RetellAI/retell-python-sdk/commit/137f0317220d163256636de41cfd83568b579701))
+
+## [6.2.0](https://github.com/RetellAI/retell-python-sdk/compare/v6.1.1...v6.2.0) (2026-10-07)
+
+
+### Features
+
+* **api:** sync OpenAPI from retell-backend ([745190f](https://github.com/RetellAI/retell-python-sdk/commit/745190fb960f07d4de144b819cd82de336488a01))
+
+
+### Chores
+
+* preserve production workflow files ([ceb0bc1](https://github.com/RetellAI/retell-python-sdk/commit/ceb0bc1a7623f7014fc557ff33f61a87db2459f3))
+
+## [6.1.1](https://github.com/RetellAI/retell-python-sdk/compare/v6.1.0...v6.1.1) (2026-10-05)
+
+
+### Bug Fixes
+
+* **sdks:** re-anchor custom-code seals on staging main ([3e38345](https://github.com/RetellAI/retell-python-sdk/commit/3e3834561aa158d32dc62dae2b56376cf0d5cc37))
+
+
+### Chores
+
+* preserve production workflow files ([d85dc66](https://github.com/RetellAI/retell-python-sdk/commit/d85dc6654b07a82282fde10248caec09f792c78f))
+
+## [6.1.0](https://github.com/RetellAI/retell-python-sdk/compare/v6.0.1...v6.1.0) (2026-10-05)
+
+
+### Features
+
+* **api:** sync OpenAPI from retell-backend ([a48276a](https://github.com/RetellAI/retell-python-sdk/commit/a48276acfbf6206245e5eba27cdc8cb6a7ac2a80))
+
+
+### Chores
+
+* preserve production workflow files ([07833c9](https://github.com/RetellAI/retell-python-sdk/commit/07833c923bd51315dadc70b35b80ae143d52e862))
+
+## [6.0.1](https://github.com/RetellAI/retell-python-sdk/compare/v6.0.0...v6.0.1) (2026-09-14)
+
+
+### Chores
+
+* preserve production workflow files ([af09c02](https://github.com/RetellAI/retell-python-sdk/commit/af09c026fdbd75274bc1985839481b7f5fac6092))
+* **sdks:** refresh generated assets ([fa5a373](https://github.com/RetellAI/retell-python-sdk/commit/fa5a37322af9fc8454f1818e296e8b1568c1b78f))
+
+## [6.0.0](https://github.com/RetellAI/retell-python-sdk/compare/v5.66.1...v6.0.0) (2026-09-14)
+
+
+### ⚠ BREAKING CHANGES
+
+* **api:** sync removed endpoints from retell-backend
+
+### Features
+
+* **api:** sync removed endpoints from retell-backend ([0153b25](https://github.com/RetellAI/retell-python-sdk/commit/0153b25666e5409410454d09653d33657ee8af72))
+
+
+### Chores
+
+* preserve production workflow files ([3a06229](https://github.com/RetellAI/retell-python-sdk/commit/3a062298434ef62fe88e3c672ab39f335046c40f))
+
+## [5.66.1](https://github.com/RetellAI/retell-python-sdk/compare/v5.66.0...v5.66.1) (2026-09-11)
+
+
+### Bug Fixes
+
+* **types:** update published source module resolution ([545daa6](https://github.com/RetellAI/retell-python-sdk/commit/545daa61e0cac21ee035dbb9b9291ccf30864a98))
+
+
+### Chores
+
+* preserve production workflow files ([e0191db](https://github.com/RetellAI/retell-python-sdk/commit/e0191dbcd54278cbb167170fd7846820b1c932e0))
+
+## [5.66.0](https://github.com/RetellAI/retell-python-sdk/compare/v5.65.0...v5.66.0) (2026-09-10)
+
+
+### Features
+
+* **api:** api update ([3471d56](https://github.com/RetellAI/retell-python-sdk/commit/3471d566283e1e3360e7e5c28ba6d3f8409779d2))
+
+
+### Chores
+
+* preserve production workflow files ([23f1b1b](https://github.com/RetellAI/retell-python-sdk/commit/23f1b1bd80245d4f6ab9295bd829ee3b8eb901f2))
+
+## [5.65.0](https://github.com/RetellAI/retell-python-sdk/compare/v5.64.0...v5.65.0) (2026-09-10)
+
+
+### Features
+
+* **api:** api update ([baa52dd](https://github.com/RetellAI/retell-python-sdk/commit/baa52ddc907eb44ec3e39c91bf56b34c6e90a9c9))
+* **api:** api update ([fdcf3c4](https://github.com/RetellAI/retell-python-sdk/commit/fdcf3c404dad0bcdf1f68eecda754152d3ecebdd))
+* **api:** api update ([3838870](https://github.com/RetellAI/retell-python-sdk/commit/3838870a600fa938d540adccc456d327f0f1c296))
+* **api:** api update ([e491ec5](https://github.com/RetellAI/retell-python-sdk/commit/e491ec52a39740657baa39c7dc112c8b4128a149))
+* **api:** api update ([97f1623](https://github.com/RetellAI/retell-python-sdk/commit/97f1623a7ecd99b571254a7c361d626dcc970b79))
+* **api:** api update ([16c2274](https://github.com/RetellAI/retell-python-sdk/commit/16c2274134de2f380798476473f037f0bf10275a))
+* **api:** api update ([8d9ee8a](https://github.com/RetellAI/retell-python-sdk/commit/8d9ee8a5ebbedb59ace1ccc9215fb15d25265c56))
+* **api:** release accumulated SDK updates ([#502](https://github.com/RetellAI/retell-python-sdk/issues/502)) ([3877699](https://github.com/RetellAI/retell-python-sdk/commit/38776994e40b240316b99841c03ac669a3c585f9))
+
+
+### Bug Fixes
+
+* **ci:** restore SDK releases with the existing GitHub App ([#503](https://github.com/RetellAI/retell-python-sdk/issues/503)) ([9cbfca1](https://github.com/RetellAI/retell-python-sdk/commit/9cbfca10cfc1146c2f1eac265c0303d170168f05))
+
+
+### Chores
+
+* preserve production workflow files ([16a64fb](https://github.com/RetellAI/retell-python-sdk/commit/16a64fbb69a1aa45dabc9a8f3c186d9baf909c24))
+
+
+### Documentation
+
+* overhaul guide for browser web calls; simplify setup and clarify transcript/audio features ([eb3f0d3](https://github.com/RetellAI/retell-python-sdk/commit/eb3f0d3241547a0b0f127b922afb3609d96b7154))
+* remove `create-web-v3` endpoint from config and map exclusion reasoning ([003036c](https://github.com/RetellAI/retell-python-sdk/commit/003036ccb077a7440b0542a01bcd55e64df625da))
+
+## [5.64.0](https://github.com/RetellAI/retell-python-sdk/compare/v5.61.0...v5.64.0) (2026-08-23)
+
+
+### Features
+
+* **api:** api update ([a7267c3](https://github.com/RetellAI/retell-python-sdk/commit/a7267c36bc6775d469cb3cffd8cd23c75b6a871f))
+* **api:** expose contact, app, and CRM APIs in API reference and SDKs ([a2ade63](https://github.com/RetellAI/retell-python-sdk/commit/a2ade63b58a71fbd0da7e8c542e4ebc73bd29271))
+
+
+### Chores
+
+* preserve production workflow files ([ebd7949](https://github.com/RetellAI/retell-python-sdk/commit/ebd794948a9cb7165329da6c458a8883dd25c597))
+
+## [5.61.0](https://github.com/RetellAI/retell-python-sdk/compare/v5.60.0...v5.61.0) (2026-08-10)
+
+
+### Features
+
+* **api:** api update ([4d9257e](https://github.com/RetellAI/retell-python-sdk/commit/4d9257ef02bdc29d5eb44d439988e73f60089148))
+
+
+### Chores
+
+* preserve production workflow files ([edc85e4](https://github.com/RetellAI/retell-python-sdk/commit/edc85e4dd308870de5b06171bd4abe99e725c553))
+
+## [5.60.0](https://github.com/RetellAI/retell-python-sdk/compare/v5.59.0...v5.60.0) (2026-08-01)
+
+
+### Features
+
+* **api:** api update ([e66311e](https://github.com/RetellAI/retell-python-sdk/commit/e66311ebe5bb4bc4cc341300afda4ce81153b94b))
+
+
+### Chores
+
+* preserve production workflow files ([b6a1838](https://github.com/RetellAI/retell-python-sdk/commit/b6a1838e73af9e12acc8b90fc88be38e272f2bf4))
+
+## [5.59.0](https://github.com/RetellAI/retell-python-sdk/compare/v5.58.0...v5.59.0) (2026-07-31)
+
+
+### Features
+
+* **api:** api update ([8db3f55](https://github.com/RetellAI/retell-python-sdk/commit/8db3f557ba549de9a3c3adb8816ed982761647b1))
+
+
+### Chores
+
+* preserve production workflow files ([6064a87](https://github.com/RetellAI/retell-python-sdk/commit/6064a8718916e364934d1d033dc8b9c522612340))
+
+## [5.58.0](https://github.com/RetellAI/retell-python-sdk/compare/v5.57.2...v5.58.0) (2026-07-30)
+
+
+### Features
+
+* **sdks:** expose live updates and analysis reruns ([54996b1](https://github.com/RetellAI/retell-python-sdk/commit/54996b124d05717af5f4d6709994d69d18d9cec6))
+
+
+### Chores
+
+* preserve production workflow files ([924da2f](https://github.com/RetellAI/retell-python-sdk/commit/924da2f987e2dc50bef0226e32047ef9627eec81))
+
+## [5.57.2](https://github.com/RetellAI/retell-python-sdk/compare/v5.57.1...v5.57.2) (2026-07-30)
+
+
+### Bug Fixes
+
+* **webhooks:** harden signature verification ([#4](https://github.com/RetellAI/retell-python-sdk/issues/4)) ([6ec8602](https://github.com/RetellAI/retell-python-sdk/commit/6ec8602981e477cf9c4003384c5d9fc9cfb5aa57))
+
+
+### Chores
+
+* preserve production workflow files ([2e1ab60](https://github.com/RetellAI/retell-python-sdk/commit/2e1ab60af9a9662454271b3cdf91bec1d387335f))
+
+## [5.57.1](https://github.com/RetellAI/retell-python-sdk/compare/v5.57.0...v5.57.1) (2026-07-30)
+
+
+### Bug Fixes
+
+* **multipart:** use bare file array field names ([481281a](https://github.com/RetellAI/retell-python-sdk/commit/481281a29cfcdacc4935e0b813eb3a75f0def28c))
+* **multipart:** use bare file array field names ([377f072](https://github.com/RetellAI/retell-python-sdk/commit/377f0720ac978819f24e5ec0bf7f89ee34ec1844))
+
+
+### Chores
+
+* preserve production workflow files ([b255e7e](https://github.com/RetellAI/retell-python-sdk/commit/b255e7e5b3ad0cb95ad37150b0597b97a93c910f))
+
+## [5.57.0](https://github.com/RetellAI/retell-python-sdk/compare/v5.56.1...v5.57.0) (2026-07-28)
+
+
+### Features
+
+* **api:** api update ([626c03b](https://github.com/RetellAI/retell-python-sdk/commit/626c03be40dbde240f21bbc85512a9a289b13b2d))
+
+
+### Chores
+
+* preserve production workflow files ([c7945c6](https://github.com/RetellAI/retell-python-sdk/commit/c7945c6b8e6dd1f0cdc44ca7370f2e59dab695e6))
+
+## [5.56.1](https://github.com/RetellAI/retell-python-sdk/compare/v5.56.0...v5.56.1) (2026-07-23)
+
+
+### Chores
+
+* preserve production workflow files ([a16215b](https://github.com/RetellAI/retell-python-sdk/commit/a16215b2ebc789fcb2510b128c53277e198a425b))
+
+## [5.56.0](https://github.com/RetellAI/retell-python-sdk/compare/v5.55.0...v5.56.0) (2026-07-22)
+
+
+### Features
+
+* **api:** api update ([f73d299](https://github.com/RetellAI/retell-python-sdk/commit/f73d2993321831cc7d41d6b0e2bf0ec338cdd743))
+
+
+### Chores
+
+* preserve production workflow files ([325aa95](https://github.com/RetellAI/retell-python-sdk/commit/325aa95896b6c5621340dba412806752fadca5d7))
+
+## [5.55.0](https://github.com/RetellAI/retell-python-sdk/compare/v5.54.0...v5.55.0) (2026-07-09)
+
+
+### Features
+
+* **api:** api update ([831f27d](https://github.com/RetellAI/retell-python-sdk/commit/831f27d873ce6eff926d370d751fdc4c1584d45f))
+
+
+### Chores
+
+* preserve production workflow files ([d2ceaf3](https://github.com/RetellAI/retell-python-sdk/commit/d2ceaf3bcadb016214205446c365ee565aac49f9))
+
+## [5.54.0](https://github.com/RetellAI/retell-python-sdk/compare/v5.53.0...v5.54.0) (2026-07-08)
+
+
+### Features
+
+* **api:** api update ([e7e729f](https://github.com/RetellAI/retell-python-sdk/commit/e7e729fc17e4d264a22142eaf26d405cfd6593aa))
+* **api:** api update ([dfce78e](https://github.com/RetellAI/retell-python-sdk/commit/dfce78e5398a5c0ec272b3852598770b40c7204c))
+* **api:** api update ([4dc0a99](https://github.com/RetellAI/retell-python-sdk/commit/4dc0a990089765f8fc19c67bf886a64451fd9fc0))
+* **api:** api update ([a05cffa](https://github.com/RetellAI/retell-python-sdk/commit/a05cffacd3f4159c0cdeb8b02d8ee81b010a7fda))
+* **api:** api update ([9e80f55](https://github.com/RetellAI/retell-python-sdk/commit/9e80f556b2de52668b20bf9d30ced35ea4c9e337))
+
+
+### Chores
+
+* preserve production workflow files ([8683b11](https://github.com/RetellAI/retell-python-sdk/commit/8683b11151829ffa2179b286610cfaa4f488f854))
+
+## [5.53.0](https://github.com/RetellAI/retell-python-sdk/compare/v5.52.0...v5.53.0) (2026-06-24)
+
+
+### Features
+
+* **api:** api update ([36d42b3](https://github.com/RetellAI/retell-python-sdk/commit/36d42b3c8e89fe81b753bdfc3a31971febd3e1f4))
+
+
+### Chores
+
+* preserve production workflow files ([45d7aed](https://github.com/RetellAI/retell-python-sdk/commit/45d7aed33c6aaea6b9bdf9c152cfbb9270f7097d))
+
+## [5.52.0](https://github.com/RetellAI/retell-python-sdk/compare/v5.51.0...v5.52.0) (2026-06-23)
+
+
+### Features
+
+* **api:** api update ([8ce76d0](https://github.com/RetellAI/retell-python-sdk/commit/8ce76d0de39343ae3e83217f1a8f34dbff60b440))
+
+
+### Chores
+
+* preserve production workflow files ([5540212](https://github.com/RetellAI/retell-python-sdk/commit/5540212198562befd780b811a3aa9cb1d22ea0a0))
+
+## [5.51.0](https://github.com/RetellAI/retell-python-sdk/compare/v5.50.0...v5.51.0) (2026-06-17)
+
+
+### Features
+
+* **api:** api update ([73dec56](https://github.com/RetellAI/retell-python-sdk/commit/73dec56f49821452f30a7cd89c303f5505c16c4a))
+
+
+### Chores
+
+* preserve production workflow files ([09d57b1](https://github.com/RetellAI/retell-python-sdk/commit/09d57b17aa3af1462458321627f90c5c16410e4c))
+
+## [5.50.0](https://github.com/RetellAI/retell-python-sdk/compare/v5.49.0...v5.50.0) (2026-06-16)
+
+
+### Features
+
+* **api:** api update ([91b673c](https://github.com/RetellAI/retell-python-sdk/commit/91b673c334463c107e36f7a1a5d8cde306a9f82a))
+
+
+### Chores
+
+* preserve production workflow files ([94c2f0d](https://github.com/RetellAI/retell-python-sdk/commit/94c2f0d4eb4c8e820676984beb3ac509c3bd60d6))
+
+## [5.49.0](https://github.com/RetellAI/retell-python-sdk/compare/v5.48.0...v5.49.0) (2026-06-08)
+
+
+### Features
+
+* **api:** api update ([0e6c50c](https://github.com/RetellAI/retell-python-sdk/commit/0e6c50c808e8b1d96d95462fac7d9538d22b7bd1))
+
+
+### Chores
+
+* preserve production workflow files ([c30cbb5](https://github.com/RetellAI/retell-python-sdk/commit/c30cbb563f3394750695a99381d2fb40cebb19b0))
+
+## [5.48.0](https://github.com/RetellAI/retell-python-sdk/compare/v5.47.0...v5.48.0) (2026-06-04)
+
+
+### Features
+
+* **api:** api update ([0922f59](https://github.com/RetellAI/retell-python-sdk/commit/0922f592d548608dee1f563f927cdcf47b7df267))
+
+
+### Chores
+
+* preserve production workflow files ([3453b45](https://github.com/RetellAI/retell-python-sdk/commit/3453b45bf8185d3c293702310357dd38260dff11))
+
+## [5.47.0](https://github.com/RetellAI/retell-python-sdk/compare/v5.46.0...v5.47.0) (2026-06-04)
+
+
+### Features
+
+* **api:** api update ([346634f](https://github.com/RetellAI/retell-python-sdk/commit/346634f3547846366a241260f4585f776bad8cc5))
+
+
+### Chores
+
+* preserve production workflow files ([2e271d2](https://github.com/RetellAI/retell-python-sdk/commit/2e271d2bb76823939dc1dcff62a9fa484204bf1a))
+
+## [5.46.0](https://github.com/RetellAI/retell-python-sdk/compare/v5.45.3...v5.46.0) (2026-06-03)
+
+
+### Features
+
+* **api:** api update ([e8599c9](https://github.com/RetellAI/retell-python-sdk/commit/e8599c933355aef8b1ec14e264cc151be3d742fe))
+
+
+### Chores
+
+* preserve production workflow files ([02fb027](https://github.com/RetellAI/retell-python-sdk/commit/02fb027422e35b17bc2b849b4f071891ed568240))
+
+## [5.45.3](https://github.com/RetellAI/retell-python-sdk/compare/v5.45.2...v5.45.3) (2026-06-01)
+
+
+### Chores
+
+* preserve production workflow files ([796a30b](https://github.com/RetellAI/retell-python-sdk/commit/796a30b644e349ffd5ca2115e150905c9b16ae06))
+
+## [5.45.2](https://github.com/RetellAI/retell-python-sdk/compare/v5.45.1...v5.45.2) (2026-06-01)
+
+
+### Chores
+
+* preserve production workflow files ([2873729](https://github.com/RetellAI/retell-python-sdk/commit/28737294ed63d5f974ff3dc930db9a7fb2ec50b3))
+
+
+### Documentation
+
+* fix OpenAPI phone number description typo ([967f88b](https://github.com/RetellAI/retell-python-sdk/commit/967f88bbb7fd117fc24a8cd9c7c8416eaa6ba51a))
+
+## [5.45.1](https://github.com/RetellAI/retell-python-sdk/compare/v5.45.0...v5.45.1) (2026-05-30)
+
+
+### Bug Fixes
+
+* **api:** clarify inbound webhook description ([9638b62](https://github.com/RetellAI/retell-python-sdk/commit/9638b626e6f5d406423c888bb0395c45327673fb))
+
+
+### Chores
+
+* preserve production workflow files ([4bed949](https://github.com/RetellAI/retell-python-sdk/commit/4bed9492d6abaa99b1bb5c45d8ebb2d46cecc8b4))
+
+## [5.45.0](https://github.com/RetellAI/retell-python-sdk/compare/v5.44.1...v5.45.0) (2026-05-29)
+
+
+### Features
+
+* **api:** api update ([2f12990](https://github.com/RetellAI/retell-python-sdk/commit/2f12990411eddc2e1d584266b5787e9a38f54ae1))
+
+
+### Chores
+
+* preserve production workflow files ([8e839ba](https://github.com/RetellAI/retell-python-sdk/commit/8e839bae64ec3a2b4e61a196ca772c6695014dfc))
+
+## [5.44.1](https://github.com/RetellAI/retell-python-sdk/compare/v5.44.0...v5.44.1) (2026-05-29)
+
+
+### Chores
+
+* restore stlc auto-merge triggers ([5f38f95](https://github.com/RetellAI/retell-python-sdk/commit/5f38f95c5a65f79aedc16da6277c8800f4d05ffc))
+
+## 5.44.0 (2026-05-29)
+
+Full Changelog: [v5.43.1...v5.44.0](https://github.com/RetellAI/retell-python-sdk/compare/v5.43.1...v5.44.0)
+
+### Features
+
+* **api:** api update ([a559d90](https://github.com/RetellAI/retell-python-sdk/commit/a559d9031cc2e111ae02a19ce988b8042c137526))
+
+
+### Chores
+
+* disable stlc auto-merge workflow ([83fc966](https://github.com/RetellAI/retell-python-sdk/commit/83fc96699b82d56652355396723f52caeb837842))
+
+## 5.43.1 (2026-05-29)
+
+Full Changelog: [v5.43.0...v5.43.1](https://github.com/RetellAI/retell-python-sdk/compare/v5.43.0...v5.43.1)
+
+### Chores
+
+* add release-please workflow ([2ded49b](https://github.com/RetellAI/retell-python-sdk/commit/2ded49be02e1471bef0968f422c1cbf19314119b))
+* add SDK auto-merge workflow ([0966b89](https://github.com/RetellAI/retell-python-sdk/commit/0966b89b08dcb1ab507511b480270961bf8332b0))
+* harden SDK auto-merge workflow ([be57a3f](https://github.com/RetellAI/retell-python-sdk/commit/be57a3f70524d1f4bad69b37b73b383efb4c48d6))
+* restrict SDK auto-merge to same-repo branches ([4644075](https://github.com/RetellAI/retell-python-sdk/commit/4644075b17cc17443e67bc8fafa3ffe8e0e65e85))
+
 ## 5.43.0 (2026-05-28)
 
 Full Changelog: [v5.42.0...v5.43.0](https://github.com/RetellAI/retell-python-sdk/compare/v5.42.0...v5.43.0)
diff --git a/pyproject.toml b/pyproject.toml
index 0e3f0751..1ba83a46 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "retell-sdk"
-version = "5.43.0"
+version = "6.2.13"
 description = "The official Python library for the retell API"
 dynamic = ["readme"]
 license = "Apache-2.0"
diff --git a/src/retell/_version.py b/src/retell/_version.py
index a74ec2af..c075a3a5 100644
--- a/src/retell/_version.py
+++ b/src/retell/_version.py
@@ -1,4 +1,4 @@
 # File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
 
 __title__ = "retell"
-__version__ = "5.43.0"  # x-release-please-version
+__version__ = "6.2.13"  # x-release-please-version
diff --git a/src/retell/resources/agent.py b/src/retell/resources/agent.py
index 8b33a92f..69ad6aca 100644
--- a/src/retell/resources/agent.py
+++ b/src/retell/resources/agent.py
@@ -270,6 +270,7 @@ def create(
                 "gpt-6-astra",
                 "gpt-6-sol",
                 "gpt-6.1-sol",
+                "gpt-6.1-terra",
                 "gpt-6-luna",
                 "claude-4.6-sonnet",
                 "claude-5-opus",
@@ -960,6 +961,7 @@ def update(
                 "gpt-6-astra",
                 "gpt-6-sol",
                 "gpt-6.1-sol",
+                "gpt-6.1-terra",
                 "gpt-6-luna",
                 "claude-4.6-sonnet",
                 "claude-5-opus",
@@ -1978,6 +1980,7 @@ async def create(
                 "gpt-6-astra",
                 "gpt-6-sol",
                 "gpt-6.1-sol",
+                "gpt-6.1-terra",
                 "gpt-6-luna",
                 "claude-4.6-sonnet",
                 "claude-5-opus",
@@ -2668,6 +2671,7 @@ async def update(
                 "gpt-6-astra",
                 "gpt-6-sol",
                 "gpt-6.1-sol",
+                "gpt-6.1-terra",
                 "gpt-6-luna",
                 "claude-4.6-sonnet",
                 "claude-5-opus",
diff --git a/src/retell/resources/chat_agent.py b/src/retell/resources/chat_agent.py
index e4a77e8f..889b2b6a 100644
--- a/src/retell/resources/chat_agent.py
+++ b/src/retell/resources/chat_agent.py
@@ -223,6 +223,7 @@ def create(
                 "gpt-6-astra",
                 "gpt-6-sol",
                 "gpt-6.1-sol",
+                "gpt-6.1-terra",
                 "gpt-6-luna",
                 "claude-4.6-sonnet",
                 "claude-5-opus",
@@ -597,6 +598,7 @@ def update(
                 "gpt-6-astra",
                 "gpt-6-sol",
                 "gpt-6.1-sol",
+                "gpt-6.1-terra",
                 "gpt-6-luna",
                 "claude-4.6-sonnet",
                 "claude-5-opus",
@@ -1195,6 +1197,7 @@ async def create(
                 "gpt-6-astra",
                 "gpt-6-sol",
                 "gpt-6.1-sol",
+                "gpt-6.1-terra",
                 "gpt-6-luna",
                 "claude-4.6-sonnet",
                 "claude-5-opus",
@@ -1571,6 +1574,7 @@ async def update(
                 "gpt-6-astra",
                 "gpt-6-sol",
                 "gpt-6.1-sol",
+                "gpt-6.1-terra",
                 "gpt-6-luna",
                 "claude-4.6-sonnet",
                 "claude-5-opus",
diff --git a/src/retell/resources/llm.py b/src/retell/resources/llm.py
index 201899c5..a8a167e9 100644
--- a/src/retell/resources/llm.py
+++ b/src/retell/resources/llm.py
@@ -76,6 +76,7 @@ def create(
                 "gpt-6-astra",
                 "gpt-6-sol",
                 "gpt-6.1-sol",
+                "gpt-6.1-terra",
                 "gpt-6-luna",
                 "claude-4.6-sonnet",
                 "claude-5-opus",
@@ -318,6 +319,7 @@ def update(
                 "gpt-6-astra",
                 "gpt-6-sol",
                 "gpt-6.1-sol",
+                "gpt-6.1-terra",
                 "gpt-6-luna",
                 "claude-4.6-sonnet",
                 "claude-5-opus",
@@ -637,6 +639,7 @@ async def create(
                 "gpt-6-astra",
                 "gpt-6-sol",
                 "gpt-6.1-sol",
+                "gpt-6.1-terra",
                 "gpt-6-luna",
                 "claude-4.6-sonnet",
                 "claude-5-opus",
@@ -879,6 +882,7 @@ async def update(
                 "gpt-6-astra",
                 "gpt-6-sol",
                 "gpt-6.1-sol",
+                "gpt-6.1-terra",
                 "gpt-6-luna",
                 "claude-4.6-sonnet",
                 "claude-5-opus",
diff --git a/src/retell/resources/tests.py b/src/retell/resources/tests.py
index 3eaf8121..19300f3d 100644
--- a/src/retell/resources/tests.py
+++ b/src/retell/resources/tests.py
@@ -131,6 +131,7 @@ def create_test_case_definition(
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -571,6 +572,7 @@ def update_test_case_definition(
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -753,6 +755,7 @@ async def create_test_case_definition(
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -1193,6 +1196,7 @@ async def update_test_case_definition(
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
diff --git a/src/retell/types/agent_create_params.py b/src/retell/types/agent_create_params.py
index 5ce9d89e..6c1a7f54 100644
--- a/src/retell/types/agent_create_params.py
+++ b/src/retell/types/agent_create_params.py
@@ -521,6 +521,7 @@ class AgentCreateParams(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -1244,6 +1245,12 @@ class PostSessionToolAppTool(TypedDict, total=False):
     to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     output_selection: PostSessionToolAppToolOutputSelection
     """What the agent and the transcript see of the tool's response.
 
@@ -1399,6 +1406,12 @@ class PostSessionToolCustomTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     headers: Dict[str, str]
     """Headers to add to the request."""
 
@@ -1543,6 +1556,12 @@ class PostSessionToolCodeTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     response_variables: Dict[str, str]
     """A mapping of variable names to JSON paths in the code execution result.
 
@@ -1859,6 +1878,12 @@ class PreSessionToolAppTool(TypedDict, total=False):
     to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     output_selection: PreSessionToolAppToolOutputSelection
     """What the agent and the transcript see of the tool's response.
 
@@ -1981,6 +2006,12 @@ class PreSessionToolCustomTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     headers: Dict[str, str]
     """Headers to add to the request."""
 
@@ -2092,6 +2123,12 @@ class PreSessionToolCodeTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     response_variables: Dict[str, str]
     """A mapping of variable names to JSON paths in the code execution result.
 
diff --git a/src/retell/types/agent_response.py b/src/retell/types/agent_response.py
index ecf60f40..8fef5fdc 100644
--- a/src/retell/types/agent_response.py
+++ b/src/retell/types/agent_response.py
@@ -588,6 +588,12 @@ class PostSessionToolAppTool(BaseModel):
     to "prompt".
     """
 
+    execution_status_variable: Optional[str] = None
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     output_selection: Optional[PostSessionToolAppToolOutputSelection] = None
     """What the agent and the transcript see of the tool's response.
 
@@ -743,6 +749,12 @@ class PostSessionToolCustomTool(BaseModel):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: Optional[str] = None
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     headers: Optional[Dict[str, str]] = None
     """Headers to add to the request."""
 
@@ -887,6 +899,12 @@ class PostSessionToolCodeTool(BaseModel):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: Optional[str] = None
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     response_variables: Optional[Dict[str, str]] = None
     """A mapping of variable names to JSON paths in the code execution result.
 
@@ -1203,6 +1221,12 @@ class PreSessionToolAppTool(BaseModel):
     to "prompt".
     """
 
+    execution_status_variable: Optional[str] = None
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     output_selection: Optional[PreSessionToolAppToolOutputSelection] = None
     """What the agent and the transcript see of the tool's response.
 
@@ -1325,6 +1349,12 @@ class PreSessionToolCustomTool(BaseModel):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: Optional[str] = None
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     headers: Optional[Dict[str, str]] = None
     """Headers to add to the request."""
 
@@ -1436,6 +1466,12 @@ class PreSessionToolCodeTool(BaseModel):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: Optional[str] = None
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     response_variables: Optional[Dict[str, str]] = None
     """A mapping of variable names to JSON paths in the code execution result.
 
@@ -2016,6 +2052,7 @@ class AgentResponse(BaseModel):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
diff --git a/src/retell/types/agent_update_params.py b/src/retell/types/agent_update_params.py
index 27d26611..244d69ce 100644
--- a/src/retell/types/agent_update_params.py
+++ b/src/retell/types/agent_update_params.py
@@ -503,6 +503,7 @@ class AgentUpdateParams(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -1202,6 +1203,12 @@ class PostSessionToolAppTool(TypedDict, total=False):
     to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     output_selection: PostSessionToolAppToolOutputSelection
     """What the agent and the transcript see of the tool's response.
 
@@ -1357,6 +1364,12 @@ class PostSessionToolCustomTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     headers: Dict[str, str]
     """Headers to add to the request."""
 
@@ -1501,6 +1514,12 @@ class PostSessionToolCodeTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     response_variables: Dict[str, str]
     """A mapping of variable names to JSON paths in the code execution result.
 
@@ -1817,6 +1836,12 @@ class PreSessionToolAppTool(TypedDict, total=False):
     to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     output_selection: PreSessionToolAppToolOutputSelection
     """What the agent and the transcript see of the tool's response.
 
@@ -1939,6 +1964,12 @@ class PreSessionToolCustomTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     headers: Dict[str, str]
     """Headers to add to the request."""
 
@@ -2050,6 +2081,12 @@ class PreSessionToolCodeTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     response_variables: Dict[str, str]
     """A mapping of variable names to JSON paths in the code execution result.
 
diff --git a/src/retell/types/batch_call_create_batch_call_params.py b/src/retell/types/batch_call_create_batch_call_params.py
index 1c212e62..426d217c 100644
--- a/src/retell/types/batch_call_create_batch_call_params.py
+++ b/src/retell/types/batch_call_create_batch_call_params.py
@@ -624,6 +624,12 @@ class TaskAgentOverrideAgentPostSessionToolAppTool(TypedDict, total=False):
     to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     output_selection: TaskAgentOverrideAgentPostSessionToolAppToolOutputSelection
     """What the agent and the transcript see of the tool's response.
 
@@ -779,6 +785,12 @@ class TaskAgentOverrideAgentPostSessionToolCustomTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     headers: Dict[str, str]
     """Headers to add to the request."""
 
@@ -923,6 +935,12 @@ class TaskAgentOverrideAgentPostSessionToolCodeTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     response_variables: Dict[str, str]
     """A mapping of variable names to JSON paths in the code execution result.
 
@@ -1243,6 +1261,12 @@ class TaskAgentOverrideAgentPreSessionToolAppTool(TypedDict, total=False):
     to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     output_selection: TaskAgentOverrideAgentPreSessionToolAppToolOutputSelection
     """What the agent and the transcript see of the tool's response.
 
@@ -1365,6 +1389,12 @@ class TaskAgentOverrideAgentPreSessionToolCustomTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     headers: Dict[str, str]
     """Headers to add to the request."""
 
@@ -1476,6 +1506,12 @@ class TaskAgentOverrideAgentPreSessionToolCodeTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     response_variables: Dict[str, str]
     """A mapping of variable names to JSON paths in the code execution result.
 
@@ -2060,6 +2096,7 @@ class TaskAgentOverrideAgent(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -2305,6 +2342,7 @@ class TaskAgentOverrideConversationFlowBackupModelBackupModelChoice(TypedDict, t
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -2380,6 +2418,7 @@ class TaskAgentOverrideConversationFlowModelChoiceModelChoiceCascading(TypedDict
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -2462,6 +2501,7 @@ class TaskAgentOverrideConversationFlowModelConfigCascadingModelConfigBackupBack
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -2522,6 +2562,7 @@ class TaskAgentOverrideConversationFlowModelConfigCascadingModelConfigPrimary(Ty
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -2683,6 +2724,7 @@ class TaskAgentOverrideRetellLlmBackupModelBackupModelChoice(TypedDict, total=Fa
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -2763,6 +2805,7 @@ class TaskAgentOverrideRetellLlmModelConfigCascadingModelConfigBackupBackupModel
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -2823,6 +2866,7 @@ class TaskAgentOverrideRetellLlmModelConfigCascadingModelConfigPrimary(TypedDict
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -2958,6 +3002,7 @@ class TaskAgentOverrideRetellLlm(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
diff --git a/src/retell/types/call_create_phone_call_params.py b/src/retell/types/call_create_phone_call_params.py
index d45543fa..04ced058 100644
--- a/src/retell/types/call_create_phone_call_params.py
+++ b/src/retell/types/call_create_phone_call_params.py
@@ -655,6 +655,12 @@ class AgentOverrideAgentPostSessionToolAppTool(TypedDict, total=False):
     to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     output_selection: AgentOverrideAgentPostSessionToolAppToolOutputSelection
     """What the agent and the transcript see of the tool's response.
 
@@ -810,6 +816,12 @@ class AgentOverrideAgentPostSessionToolCustomTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     headers: Dict[str, str]
     """Headers to add to the request."""
 
@@ -954,6 +966,12 @@ class AgentOverrideAgentPostSessionToolCodeTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     response_variables: Dict[str, str]
     """A mapping of variable names to JSON paths in the code execution result.
 
@@ -1274,6 +1292,12 @@ class AgentOverrideAgentPreSessionToolAppTool(TypedDict, total=False):
     to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     output_selection: AgentOverrideAgentPreSessionToolAppToolOutputSelection
     """What the agent and the transcript see of the tool's response.
 
@@ -1396,6 +1420,12 @@ class AgentOverrideAgentPreSessionToolCustomTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     headers: Dict[str, str]
     """Headers to add to the request."""
 
@@ -1507,6 +1537,12 @@ class AgentOverrideAgentPreSessionToolCodeTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     response_variables: Dict[str, str]
     """A mapping of variable names to JSON paths in the code execution result.
 
@@ -2091,6 +2127,7 @@ class AgentOverrideAgent(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -2336,6 +2373,7 @@ class AgentOverrideConversationFlowBackupModelBackupModelChoice(TypedDict, total
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -2411,6 +2449,7 @@ class AgentOverrideConversationFlowModelChoiceModelChoiceCascading(TypedDict, to
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -2492,6 +2531,7 @@ class AgentOverrideConversationFlowModelConfigCascadingModelConfigBackupBackupMo
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -2552,6 +2592,7 @@ class AgentOverrideConversationFlowModelConfigCascadingModelConfigPrimary(TypedD
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -2712,6 +2753,7 @@ class AgentOverrideRetellLlmBackupModelBackupModelChoice(TypedDict, total=False)
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -2792,6 +2834,7 @@ class AgentOverrideRetellLlmModelConfigCascadingModelConfigBackupBackupModelRef(
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -2852,6 +2895,7 @@ class AgentOverrideRetellLlmModelConfigCascadingModelConfigPrimary(TypedDict, to
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -2987,6 +3031,7 @@ class AgentOverrideRetellLlm(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
diff --git a/src/retell/types/call_create_web_call_params.py b/src/retell/types/call_create_web_call_params.py
index 0c013f53..abf3a5ac 100644
--- a/src/retell/types/call_create_web_call_params.py
+++ b/src/retell/types/call_create_web_call_params.py
@@ -630,6 +630,12 @@ class AgentOverrideAgentPostSessionToolAppTool(TypedDict, total=False):
     to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     output_selection: AgentOverrideAgentPostSessionToolAppToolOutputSelection
     """What the agent and the transcript see of the tool's response.
 
@@ -785,6 +791,12 @@ class AgentOverrideAgentPostSessionToolCustomTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     headers: Dict[str, str]
     """Headers to add to the request."""
 
@@ -929,6 +941,12 @@ class AgentOverrideAgentPostSessionToolCodeTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     response_variables: Dict[str, str]
     """A mapping of variable names to JSON paths in the code execution result.
 
@@ -1249,6 +1267,12 @@ class AgentOverrideAgentPreSessionToolAppTool(TypedDict, total=False):
     to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     output_selection: AgentOverrideAgentPreSessionToolAppToolOutputSelection
     """What the agent and the transcript see of the tool's response.
 
@@ -1371,6 +1395,12 @@ class AgentOverrideAgentPreSessionToolCustomTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     headers: Dict[str, str]
     """Headers to add to the request."""
 
@@ -1482,6 +1512,12 @@ class AgentOverrideAgentPreSessionToolCodeTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     response_variables: Dict[str, str]
     """A mapping of variable names to JSON paths in the code execution result.
 
@@ -2066,6 +2102,7 @@ class AgentOverrideAgent(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -2311,6 +2348,7 @@ class AgentOverrideConversationFlowBackupModelBackupModelChoice(TypedDict, total
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -2386,6 +2424,7 @@ class AgentOverrideConversationFlowModelChoiceModelChoiceCascading(TypedDict, to
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -2467,6 +2506,7 @@ class AgentOverrideConversationFlowModelConfigCascadingModelConfigBackupBackupMo
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -2527,6 +2567,7 @@ class AgentOverrideConversationFlowModelConfigCascadingModelConfigPrimary(TypedD
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -2687,6 +2728,7 @@ class AgentOverrideRetellLlmBackupModelBackupModelChoice(TypedDict, total=False)
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -2767,6 +2809,7 @@ class AgentOverrideRetellLlmModelConfigCascadingModelConfigBackupBackupModelRef(
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -2827,6 +2870,7 @@ class AgentOverrideRetellLlmModelConfigCascadingModelConfigPrimary(TypedDict, to
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -2962,6 +3006,7 @@ class AgentOverrideRetellLlm(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
diff --git a/src/retell/types/call_register_phone_call_params.py b/src/retell/types/call_register_phone_call_params.py
index c33a3160..6532d92e 100644
--- a/src/retell/types/call_register_phone_call_params.py
+++ b/src/retell/types/call_register_phone_call_params.py
@@ -621,6 +621,12 @@ class AgentOverrideAgentPostSessionToolAppTool(TypedDict, total=False):
     to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     output_selection: AgentOverrideAgentPostSessionToolAppToolOutputSelection
     """What the agent and the transcript see of the tool's response.
 
@@ -776,6 +782,12 @@ class AgentOverrideAgentPostSessionToolCustomTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     headers: Dict[str, str]
     """Headers to add to the request."""
 
@@ -920,6 +932,12 @@ class AgentOverrideAgentPostSessionToolCodeTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     response_variables: Dict[str, str]
     """A mapping of variable names to JSON paths in the code execution result.
 
@@ -1240,6 +1258,12 @@ class AgentOverrideAgentPreSessionToolAppTool(TypedDict, total=False):
     to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     output_selection: AgentOverrideAgentPreSessionToolAppToolOutputSelection
     """What the agent and the transcript see of the tool's response.
 
@@ -1362,6 +1386,12 @@ class AgentOverrideAgentPreSessionToolCustomTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     headers: Dict[str, str]
     """Headers to add to the request."""
 
@@ -1473,6 +1503,12 @@ class AgentOverrideAgentPreSessionToolCodeTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     response_variables: Dict[str, str]
     """A mapping of variable names to JSON paths in the code execution result.
 
@@ -2057,6 +2093,7 @@ class AgentOverrideAgent(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -2302,6 +2339,7 @@ class AgentOverrideConversationFlowBackupModelBackupModelChoice(TypedDict, total
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -2377,6 +2415,7 @@ class AgentOverrideConversationFlowModelChoiceModelChoiceCascading(TypedDict, to
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -2458,6 +2497,7 @@ class AgentOverrideConversationFlowModelConfigCascadingModelConfigBackupBackupMo
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -2518,6 +2558,7 @@ class AgentOverrideConversationFlowModelConfigCascadingModelConfigPrimary(TypedD
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -2678,6 +2719,7 @@ class AgentOverrideRetellLlmBackupModelBackupModelChoice(TypedDict, total=False)
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -2758,6 +2800,7 @@ class AgentOverrideRetellLlmModelConfigCascadingModelConfigBackupBackupModelRef(
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -2818,6 +2861,7 @@ class AgentOverrideRetellLlmModelConfigCascadingModelConfigPrimary(TypedDict, to
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -2953,6 +2997,7 @@ class AgentOverrideRetellLlm(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
diff --git a/src/retell/types/chat_agent_create_params.py b/src/retell/types/chat_agent_create_params.py
index 3820443f..14dfa95b 100644
--- a/src/retell/types/chat_agent_create_params.py
+++ b/src/retell/types/chat_agent_create_params.py
@@ -297,6 +297,7 @@ class ChatAgentCreateParams(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -803,6 +804,12 @@ class PostSessionToolAppTool(TypedDict, total=False):
     to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     output_selection: PostSessionToolAppToolOutputSelection
     """What the agent and the transcript see of the tool's response.
 
@@ -958,6 +965,12 @@ class PostSessionToolCustomTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     headers: Dict[str, str]
     """Headers to add to the request."""
 
@@ -1102,6 +1115,12 @@ class PostSessionToolCodeTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     response_variables: Dict[str, str]
     """A mapping of variable names to JSON paths in the code execution result.
 
@@ -1418,6 +1437,12 @@ class PreSessionToolAppTool(TypedDict, total=False):
     to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     output_selection: PreSessionToolAppToolOutputSelection
     """What the agent and the transcript see of the tool's response.
 
@@ -1540,6 +1565,12 @@ class PreSessionToolCustomTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     headers: Dict[str, str]
     """Headers to add to the request."""
 
@@ -1651,6 +1682,12 @@ class PreSessionToolCodeTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     response_variables: Dict[str, str]
     """A mapping of variable names to JSON paths in the code execution result.
 
diff --git a/src/retell/types/chat_agent_response.py b/src/retell/types/chat_agent_response.py
index 06f31653..3a092403 100644
--- a/src/retell/types/chat_agent_response.py
+++ b/src/retell/types/chat_agent_response.py
@@ -497,6 +497,12 @@ class PostSessionToolAppTool(BaseModel):
     to "prompt".
     """
 
+    execution_status_variable: Optional[str] = None
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     output_selection: Optional[PostSessionToolAppToolOutputSelection] = None
     """What the agent and the transcript see of the tool's response.
 
@@ -652,6 +658,12 @@ class PostSessionToolCustomTool(BaseModel):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: Optional[str] = None
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     headers: Optional[Dict[str, str]] = None
     """Headers to add to the request."""
 
@@ -796,6 +808,12 @@ class PostSessionToolCodeTool(BaseModel):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: Optional[str] = None
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     response_variables: Optional[Dict[str, str]] = None
     """A mapping of variable names to JSON paths in the code execution result.
 
@@ -1112,6 +1130,12 @@ class PreSessionToolAppTool(BaseModel):
     to "prompt".
     """
 
+    execution_status_variable: Optional[str] = None
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     output_selection: Optional[PreSessionToolAppToolOutputSelection] = None
     """What the agent and the transcript see of the tool's response.
 
@@ -1234,6 +1258,12 @@ class PreSessionToolCustomTool(BaseModel):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: Optional[str] = None
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     headers: Optional[Dict[str, str]] = None
     """Headers to add to the request."""
 
@@ -1345,6 +1375,12 @@ class PreSessionToolCodeTool(BaseModel):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: Optional[str] = None
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     response_variables: Optional[Dict[str, str]] = None
     """A mapping of variable names to JSON paths in the code execution result.
 
@@ -1626,6 +1662,7 @@ class ChatAgentResponse(BaseModel):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
diff --git a/src/retell/types/chat_agent_update_params.py b/src/retell/types/chat_agent_update_params.py
index 9ec31e65..ef305e23 100644
--- a/src/retell/types/chat_agent_update_params.py
+++ b/src/retell/types/chat_agent_update_params.py
@@ -293,6 +293,7 @@ class ChatAgentUpdateParams(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -769,6 +770,12 @@ class PostSessionToolAppTool(TypedDict, total=False):
     to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     output_selection: PostSessionToolAppToolOutputSelection
     """What the agent and the transcript see of the tool's response.
 
@@ -924,6 +931,12 @@ class PostSessionToolCustomTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     headers: Dict[str, str]
     """Headers to add to the request."""
 
@@ -1068,6 +1081,12 @@ class PostSessionToolCodeTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     response_variables: Dict[str, str]
     """A mapping of variable names to JSON paths in the code execution result.
 
@@ -1384,6 +1403,12 @@ class PreSessionToolAppTool(TypedDict, total=False):
     to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     output_selection: PreSessionToolAppToolOutputSelection
     """What the agent and the transcript see of the tool's response.
 
@@ -1506,6 +1531,12 @@ class PreSessionToolCustomTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     headers: Dict[str, str]
     """Headers to add to the request."""
 
@@ -1617,6 +1648,12 @@ class PreSessionToolCodeTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     response_variables: Dict[str, str]
     """A mapping of variable names to JSON paths in the code execution result.
 
diff --git a/src/retell/types/conversation_flow_component_create_params.py b/src/retell/types/conversation_flow_component_create_params.py
index 269c60ce..23ecc3cc 100644
--- a/src/retell/types/conversation_flow_component_create_params.py
+++ b/src/retell/types/conversation_flow_component_create_params.py
@@ -1368,6 +1368,7 @@ class NodeConversationNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -1421,6 +1422,7 @@ class NodeConversationNodeModelConfigNodeModelConfigPrimary(TypedDict, total=Fal
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -2178,6 +2180,7 @@ class NodeSubagentNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -2231,6 +2234,7 @@ class NodeSubagentNodeModelConfigNodeModelConfigPrimary(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -3027,6 +3031,12 @@ class NodeSubagentNodeToolCustomTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     headers: Dict[str, str]
     """Headers to add to the request."""
 
@@ -3135,6 +3145,12 @@ class NodeSubagentNodeToolCodeTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     response_variables: Dict[str, str]
     """A mapping of variable names to JSON paths in the code execution result.
 
@@ -3403,6 +3419,12 @@ class NodeSubagentNodeToolMcpTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     input_schema: Dict[str, str]
     """The input schema of the MCP tool."""
 
@@ -3547,6 +3569,12 @@ class NodeSubagentNodeToolAppTool(TypedDict, total=False):
     to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     output_selection: NodeSubagentNodeToolAppToolOutputSelection
     """What the agent and the transcript see of the tool's response.
 
@@ -4008,6 +4036,7 @@ class NodeEndNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -4061,6 +4090,7 @@ class NodeEndNodeModelConfigNodeModelConfigPrimary(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -4574,6 +4604,7 @@ class NodeFunctionNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -4627,6 +4658,7 @@ class NodeFunctionNodeModelConfigNodeModelConfigPrimary(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -5154,6 +5186,7 @@ class NodeCodeNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -5207,6 +5240,7 @@ class NodeCodeNodeModelConfigNodeModelConfigPrimary(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -5274,6 +5308,12 @@ class NodeCodeNode(TypedDict, total=False):
     enable_typing_sound: bool
     """If true, play a typing sound while code executes."""
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     finetune_transition_examples: Iterable[NodeCodeNodeFinetuneTransitionExample]
 
     global_node_setting: NodeCodeNodeGlobalNodeSetting
@@ -5960,6 +6000,7 @@ class NodeTransferCallNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -6013,6 +6054,7 @@ class NodeTransferCallNodeModelConfigNodeModelConfigPrimary(TypedDict, total=Fal
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -6528,6 +6570,7 @@ class NodePressDigitNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -6581,6 +6624,7 @@ class NodePressDigitNodeModelConfigNodeModelConfigPrimary(TypedDict, total=False
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -7077,6 +7121,7 @@ class NodeBranchNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -7130,6 +7175,7 @@ class NodeBranchNodeModelConfigNodeModelConfigPrimary(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -7621,6 +7667,7 @@ class NodeSMSNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -7674,6 +7721,7 @@ class NodeSMSNodeModelConfigNodeModelConfigPrimary(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -8347,6 +8395,7 @@ class NodeExtractDynamicVariablesNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -8400,6 +8449,7 @@ class NodeExtractDynamicVariablesNodeModelConfigNodeModelConfigPrimary(TypedDict
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -8826,6 +8876,7 @@ class NodeAgentSwapNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -8879,6 +8930,7 @@ class NodeAgentSwapNodeModelConfigNodeModelConfigPrimary(TypedDict, total=False)
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -9420,6 +9472,7 @@ class NodeMcpNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -9473,6 +9526,7 @@ class NodeMcpNodeModelConfigNodeModelConfigPrimary(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -9543,6 +9597,12 @@ class NodeMcpNode(TypedDict, total=False):
     enable_typing_sound: bool
     """If true, play a typing sound while MCP tool executes."""
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     finetune_transition_examples: Iterable[NodeMcpNodeFinetuneTransitionExample]
 
     global_node_setting: NodeMcpNodeGlobalNodeSetting
@@ -10283,6 +10343,7 @@ class NodeBridgeTransferNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -10336,6 +10397,7 @@ class NodeBridgeTransferNodeModelConfigNodeModelConfigPrimary(TypedDict, total=F
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -10697,6 +10759,7 @@ class NodeCancelTransferNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -10750,6 +10813,7 @@ class NodeCancelTransferNodeModelConfigNodeModelConfigPrimary(TypedDict, total=F
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -10981,6 +11045,12 @@ class ToolCustomTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     headers: Dict[str, str]
     """Headers to add to the request."""
 
@@ -11171,6 +11241,12 @@ class ToolAppTool(TypedDict, total=False):
     to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     output_selection: ToolAppToolOutputSelection
     """What the agent and the transcript see of the tool's response.
 
diff --git a/src/retell/types/conversation_flow_component_response.py b/src/retell/types/conversation_flow_component_response.py
index b8aea7b4..f75b4268 100644
--- a/src/retell/types/conversation_flow_component_response.py
+++ b/src/retell/types/conversation_flow_component_response.py
@@ -1338,6 +1338,7 @@ class NodeConversationNodeModelChoice(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -1389,6 +1390,7 @@ class NodeConversationNodeModelConfigNodeModelConfigPrimary(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -2140,6 +2142,7 @@ class NodeSubagentNodeModelChoice(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -2191,6 +2194,7 @@ class NodeSubagentNodeModelConfigNodeModelConfigPrimary(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -2988,6 +2992,12 @@ class NodeSubagentNodeToolCustomTool(BaseModel):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: Optional[str] = None
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     headers: Optional[Dict[str, str]] = None
     """Headers to add to the request."""
 
@@ -3096,6 +3106,12 @@ class NodeSubagentNodeToolCodeTool(BaseModel):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: Optional[str] = None
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     response_variables: Optional[Dict[str, str]] = None
     """A mapping of variable names to JSON paths in the code execution result.
 
@@ -3364,6 +3380,12 @@ class NodeSubagentNodeToolMcpTool(BaseModel):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: Optional[str] = None
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     input_schema: Optional[Dict[str, str]] = None
     """The input schema of the MCP tool."""
 
@@ -3508,6 +3530,12 @@ class NodeSubagentNodeToolAppTool(BaseModel):
     to "prompt".
     """
 
+    execution_status_variable: Optional[str] = None
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     output_selection: Optional[NodeSubagentNodeToolAppToolOutputSelection] = None
     """What the agent and the transcript see of the tool's response.
 
@@ -3966,6 +3994,7 @@ class NodeEndNodeModelChoice(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -4017,6 +4046,7 @@ class NodeEndNodeModelConfigNodeModelConfigPrimary(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -4524,6 +4554,7 @@ class NodeFunctionNodeModelChoice(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -4575,6 +4606,7 @@ class NodeFunctionNodeModelConfigNodeModelConfigPrimary(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -5098,6 +5130,7 @@ class NodeCodeNodeModelChoice(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -5149,6 +5182,7 @@ class NodeCodeNodeModelConfigNodeModelConfigPrimary(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -5215,6 +5249,12 @@ class NodeCodeNode(BaseModel):
     enable_typing_sound: Optional[bool] = None
     """If true, play a typing sound while code executes."""
 
+    execution_status_variable: Optional[str] = None
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     finetune_transition_examples: Optional[List[NodeCodeNodeFinetuneTransitionExample]] = None
 
     global_node_setting: Optional[NodeCodeNodeGlobalNodeSetting] = None
@@ -5896,6 +5936,7 @@ class NodeTransferCallNodeModelChoice(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -5947,6 +5988,7 @@ class NodeTransferCallNodeModelConfigNodeModelConfigPrimary(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -6458,6 +6500,7 @@ class NodePressDigitNodeModelChoice(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -6509,6 +6552,7 @@ class NodePressDigitNodeModelConfigNodeModelConfigPrimary(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -6999,6 +7043,7 @@ class NodeBranchNodeModelChoice(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -7050,6 +7095,7 @@ class NodeBranchNodeModelConfigNodeModelConfigPrimary(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -7537,6 +7583,7 @@ class NodeSMSNodeModelChoice(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -7588,6 +7635,7 @@ class NodeSMSNodeModelConfigNodeModelConfigPrimary(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -8243,6 +8291,7 @@ class NodeExtractDynamicVariablesNodeModelChoice(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -8294,6 +8343,7 @@ class NodeExtractDynamicVariablesNodeModelConfigNodeModelConfigPrimary(BaseModel
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -8718,6 +8768,7 @@ class NodeAgentSwapNodeModelChoice(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -8769,6 +8820,7 @@ class NodeAgentSwapNodeModelConfigNodeModelConfigPrimary(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -9306,6 +9358,7 @@ class NodeMcpNodeModelChoice(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -9357,6 +9410,7 @@ class NodeMcpNodeModelConfigNodeModelConfigPrimary(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -9426,6 +9480,12 @@ class NodeMcpNode(BaseModel):
     enable_typing_sound: Optional[bool] = None
     """If true, play a typing sound while MCP tool executes."""
 
+    execution_status_variable: Optional[str] = None
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     finetune_transition_examples: Optional[List[NodeMcpNodeFinetuneTransitionExample]] = None
 
     global_node_setting: Optional[NodeMcpNodeGlobalNodeSetting] = None
@@ -10157,6 +10217,7 @@ class NodeBridgeTransferNodeModelChoice(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -10208,6 +10269,7 @@ class NodeBridgeTransferNodeModelConfigNodeModelConfigPrimary(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -10563,6 +10625,7 @@ class NodeCancelTransferNodeModelChoice(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -10614,6 +10677,7 @@ class NodeCancelTransferNodeModelConfigNodeModelConfigPrimary(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -10844,6 +10908,12 @@ class ToolCustomTool(BaseModel):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: Optional[str] = None
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     headers: Optional[Dict[str, str]] = None
     """Headers to add to the request."""
 
@@ -11034,6 +11104,12 @@ class ToolAppTool(BaseModel):
     to "prompt".
     """
 
+    execution_status_variable: Optional[str] = None
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     output_selection: Optional[ToolAppToolOutputSelection] = None
     """What the agent and the transcript see of the tool's response.
 
diff --git a/src/retell/types/conversation_flow_component_update_params.py b/src/retell/types/conversation_flow_component_update_params.py
index a799b1b8..13eabdd2 100644
--- a/src/retell/types/conversation_flow_component_update_params.py
+++ b/src/retell/types/conversation_flow_component_update_params.py
@@ -1395,6 +1395,7 @@ class NodeConversationNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -1448,6 +1449,7 @@ class NodeConversationNodeModelConfigNodeModelConfigPrimary(TypedDict, total=Fal
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -2205,6 +2207,7 @@ class NodeSubagentNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -2258,6 +2261,7 @@ class NodeSubagentNodeModelConfigNodeModelConfigPrimary(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -3054,6 +3058,12 @@ class NodeSubagentNodeToolCustomTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     headers: Dict[str, str]
     """Headers to add to the request."""
 
@@ -3162,6 +3172,12 @@ class NodeSubagentNodeToolCodeTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     response_variables: Dict[str, str]
     """A mapping of variable names to JSON paths in the code execution result.
 
@@ -3430,6 +3446,12 @@ class NodeSubagentNodeToolMcpTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     input_schema: Dict[str, str]
     """The input schema of the MCP tool."""
 
@@ -3574,6 +3596,12 @@ class NodeSubagentNodeToolAppTool(TypedDict, total=False):
     to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     output_selection: NodeSubagentNodeToolAppToolOutputSelection
     """What the agent and the transcript see of the tool's response.
 
@@ -4035,6 +4063,7 @@ class NodeEndNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -4088,6 +4117,7 @@ class NodeEndNodeModelConfigNodeModelConfigPrimary(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -4601,6 +4631,7 @@ class NodeFunctionNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -4654,6 +4685,7 @@ class NodeFunctionNodeModelConfigNodeModelConfigPrimary(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -5181,6 +5213,7 @@ class NodeCodeNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -5234,6 +5267,7 @@ class NodeCodeNodeModelConfigNodeModelConfigPrimary(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -5301,6 +5335,12 @@ class NodeCodeNode(TypedDict, total=False):
     enable_typing_sound: bool
     """If true, play a typing sound while code executes."""
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     finetune_transition_examples: Iterable[NodeCodeNodeFinetuneTransitionExample]
 
     global_node_setting: NodeCodeNodeGlobalNodeSetting
@@ -5987,6 +6027,7 @@ class NodeTransferCallNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -6040,6 +6081,7 @@ class NodeTransferCallNodeModelConfigNodeModelConfigPrimary(TypedDict, total=Fal
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -6555,6 +6597,7 @@ class NodePressDigitNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -6608,6 +6651,7 @@ class NodePressDigitNodeModelConfigNodeModelConfigPrimary(TypedDict, total=False
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -7104,6 +7148,7 @@ class NodeBranchNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -7157,6 +7202,7 @@ class NodeBranchNodeModelConfigNodeModelConfigPrimary(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -7648,6 +7694,7 @@ class NodeSMSNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -7701,6 +7748,7 @@ class NodeSMSNodeModelConfigNodeModelConfigPrimary(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -8374,6 +8422,7 @@ class NodeExtractDynamicVariablesNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -8427,6 +8476,7 @@ class NodeExtractDynamicVariablesNodeModelConfigNodeModelConfigPrimary(TypedDict
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -8853,6 +8903,7 @@ class NodeAgentSwapNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -8906,6 +8957,7 @@ class NodeAgentSwapNodeModelConfigNodeModelConfigPrimary(TypedDict, total=False)
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -9447,6 +9499,7 @@ class NodeMcpNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -9500,6 +9553,7 @@ class NodeMcpNodeModelConfigNodeModelConfigPrimary(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -9570,6 +9624,12 @@ class NodeMcpNode(TypedDict, total=False):
     enable_typing_sound: bool
     """If true, play a typing sound while MCP tool executes."""
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     finetune_transition_examples: Iterable[NodeMcpNodeFinetuneTransitionExample]
 
     global_node_setting: NodeMcpNodeGlobalNodeSetting
@@ -10310,6 +10370,7 @@ class NodeBridgeTransferNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -10363,6 +10424,7 @@ class NodeBridgeTransferNodeModelConfigNodeModelConfigPrimary(TypedDict, total=F
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -10724,6 +10786,7 @@ class NodeCancelTransferNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -10777,6 +10840,7 @@ class NodeCancelTransferNodeModelConfigNodeModelConfigPrimary(TypedDict, total=F
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -10981,6 +11045,12 @@ class ToolCustomTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     headers: Dict[str, str]
     """Headers to add to the request."""
 
@@ -11171,6 +11241,12 @@ class ToolAppTool(TypedDict, total=False):
     to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     output_selection: ToolAppToolOutputSelection
     """What the agent and the transcript see of the tool's response.
 
diff --git a/src/retell/types/conversation_flow_create_params.py b/src/retell/types/conversation_flow_create_params.py
index e0ceb041..d0ec1f02 100644
--- a/src/retell/types/conversation_flow_create_params.py
+++ b/src/retell/types/conversation_flow_create_params.py
@@ -2211,6 +2211,7 @@ class NodeConversationNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -2264,6 +2265,7 @@ class NodeConversationNodeModelConfigNodeModelConfigPrimary(TypedDict, total=Fal
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -3021,6 +3023,7 @@ class NodeSubagentNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -3074,6 +3077,7 @@ class NodeSubagentNodeModelConfigNodeModelConfigPrimary(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -3870,6 +3874,12 @@ class NodeSubagentNodeToolCustomTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     headers: Dict[str, str]
     """Headers to add to the request."""
 
@@ -3978,6 +3988,12 @@ class NodeSubagentNodeToolCodeTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     response_variables: Dict[str, str]
     """A mapping of variable names to JSON paths in the code execution result.
 
@@ -4246,6 +4262,12 @@ class NodeSubagentNodeToolMcpTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     input_schema: Dict[str, str]
     """The input schema of the MCP tool."""
 
@@ -4390,6 +4412,12 @@ class NodeSubagentNodeToolAppTool(TypedDict, total=False):
     to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     output_selection: NodeSubagentNodeToolAppToolOutputSelection
     """What the agent and the transcript see of the tool's response.
 
@@ -4851,6 +4879,7 @@ class NodeEndNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -4904,6 +4933,7 @@ class NodeEndNodeModelConfigNodeModelConfigPrimary(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -5417,6 +5447,7 @@ class NodeFunctionNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -5470,6 +5501,7 @@ class NodeFunctionNodeModelConfigNodeModelConfigPrimary(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -5997,6 +6029,7 @@ class NodeCodeNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -6050,6 +6083,7 @@ class NodeCodeNodeModelConfigNodeModelConfigPrimary(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -6117,6 +6151,12 @@ class NodeCodeNode(TypedDict, total=False):
     enable_typing_sound: bool
     """If true, play a typing sound while code executes."""
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     finetune_transition_examples: Iterable[NodeCodeNodeFinetuneTransitionExample]
 
     global_node_setting: NodeCodeNodeGlobalNodeSetting
@@ -6803,6 +6843,7 @@ class NodeTransferCallNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -6856,6 +6897,7 @@ class NodeTransferCallNodeModelConfigNodeModelConfigPrimary(TypedDict, total=Fal
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -7371,6 +7413,7 @@ class NodePressDigitNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -7424,6 +7467,7 @@ class NodePressDigitNodeModelConfigNodeModelConfigPrimary(TypedDict, total=False
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -7920,6 +7964,7 @@ class NodeBranchNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -7973,6 +8018,7 @@ class NodeBranchNodeModelConfigNodeModelConfigPrimary(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -8464,6 +8510,7 @@ class NodeSMSNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -8517,6 +8564,7 @@ class NodeSMSNodeModelConfigNodeModelConfigPrimary(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -9190,6 +9238,7 @@ class NodeExtractDynamicVariablesNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -9243,6 +9292,7 @@ class NodeExtractDynamicVariablesNodeModelConfigNodeModelConfigPrimary(TypedDict
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -9669,6 +9719,7 @@ class NodeAgentSwapNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -9722,6 +9773,7 @@ class NodeAgentSwapNodeModelConfigNodeModelConfigPrimary(TypedDict, total=False)
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -10263,6 +10315,7 @@ class NodeMcpNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -10316,6 +10369,7 @@ class NodeMcpNodeModelConfigNodeModelConfigPrimary(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -10386,6 +10440,12 @@ class NodeMcpNode(TypedDict, total=False):
     enable_typing_sound: bool
     """If true, play a typing sound while MCP tool executes."""
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     finetune_transition_examples: Iterable[NodeMcpNodeFinetuneTransitionExample]
 
     global_node_setting: NodeMcpNodeGlobalNodeSetting
@@ -11126,6 +11186,7 @@ class NodeBridgeTransferNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -11179,6 +11240,7 @@ class NodeBridgeTransferNodeModelConfigNodeModelConfigPrimary(TypedDict, total=F
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -11540,6 +11602,7 @@ class NodeCancelTransferNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -11593,6 +11656,7 @@ class NodeCancelTransferNodeModelConfigNodeModelConfigPrimary(TypedDict, total=F
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -11710,6 +11774,7 @@ class BackupModelBackupModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -12348,6 +12413,7 @@ class ComponentNodeConversationNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -12401,6 +12467,7 @@ class ComponentNodeConversationNodeModelConfigNodeModelConfigPrimary(TypedDict,
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -13167,6 +13234,7 @@ class ComponentNodeSubagentNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -13220,6 +13288,7 @@ class ComponentNodeSubagentNodeModelConfigNodeModelConfigPrimary(TypedDict, tota
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -14026,6 +14095,12 @@ class ComponentNodeSubagentNodeToolCustomTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     headers: Dict[str, str]
     """Headers to add to the request."""
 
@@ -14134,6 +14209,12 @@ class ComponentNodeSubagentNodeToolCodeTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     response_variables: Dict[str, str]
     """A mapping of variable names to JSON paths in the code execution result.
 
@@ -14402,6 +14483,12 @@ class ComponentNodeSubagentNodeToolMcpTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     input_schema: Dict[str, str]
     """The input schema of the MCP tool."""
 
@@ -14547,6 +14634,12 @@ class ComponentNodeSubagentNodeToolAppTool(TypedDict, total=False):
     to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     output_selection: ComponentNodeSubagentNodeToolAppToolOutputSelection
     """What the agent and the transcript see of the tool's response.
 
@@ -15010,6 +15103,7 @@ class ComponentNodeEndNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -15063,6 +15157,7 @@ class ComponentNodeEndNodeModelConfigNodeModelConfigPrimary(TypedDict, total=Fal
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -15582,6 +15677,7 @@ class ComponentNodeFunctionNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -15635,6 +15731,7 @@ class ComponentNodeFunctionNodeModelConfigNodeModelConfigPrimary(TypedDict, tota
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -16167,6 +16264,7 @@ class ComponentNodeCodeNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -16220,6 +16318,7 @@ class ComponentNodeCodeNodeModelConfigNodeModelConfigPrimary(TypedDict, total=Fa
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -16287,6 +16386,12 @@ class ComponentNodeCodeNode(TypedDict, total=False):
     enable_typing_sound: bool
     """If true, play a typing sound while code executes."""
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     finetune_transition_examples: Iterable[ComponentNodeCodeNodeFinetuneTransitionExample]
 
     global_node_setting: ComponentNodeCodeNodeGlobalNodeSetting
@@ -17000,6 +17105,7 @@ class ComponentNodeTransferCallNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -17053,6 +17159,7 @@ class ComponentNodeTransferCallNodeModelConfigNodeModelConfigPrimary(TypedDict,
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -17579,6 +17686,7 @@ class ComponentNodePressDigitNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -17632,6 +17740,7 @@ class ComponentNodePressDigitNodeModelConfigNodeModelConfigPrimary(TypedDict, to
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -18133,6 +18242,7 @@ class ComponentNodeBranchNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -18186,6 +18296,7 @@ class ComponentNodeBranchNodeModelConfigNodeModelConfigPrimary(TypedDict, total=
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -18681,6 +18792,7 @@ class ComponentNodeSMSNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -18734,6 +18846,7 @@ class ComponentNodeSMSNodeModelConfigNodeModelConfigPrimary(TypedDict, total=Fal
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -19433,6 +19546,7 @@ class ComponentNodeExtractDynamicVariablesNodeModelChoice(TypedDict, total=False
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -19486,6 +19600,7 @@ class ComponentNodeExtractDynamicVariablesNodeModelConfigNodeModelConfigPrimary(
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -19919,6 +20034,7 @@ class ComponentNodeAgentSwapNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -19972,6 +20088,7 @@ class ComponentNodeAgentSwapNodeModelConfigNodeModelConfigPrimary(TypedDict, tot
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -20518,6 +20635,7 @@ class ComponentNodeMcpNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -20571,6 +20689,7 @@ class ComponentNodeMcpNodeModelConfigNodeModelConfigPrimary(TypedDict, total=Fal
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -20641,6 +20760,12 @@ class ComponentNodeMcpNode(TypedDict, total=False):
     enable_typing_sound: bool
     """If true, play a typing sound while MCP tool executes."""
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     finetune_transition_examples: Iterable[ComponentNodeMcpNodeFinetuneTransitionExample]
 
     global_node_setting: ComponentNodeMcpNodeGlobalNodeSetting
@@ -21409,6 +21534,7 @@ class ComponentNodeBridgeTransferNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -21462,6 +21588,7 @@ class ComponentNodeBridgeTransferNodeModelConfigNodeModelConfigPrimary(TypedDict
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -21846,6 +21973,7 @@ class ComponentNodeCancelTransferNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -21899,6 +22027,7 @@ class ComponentNodeCancelTransferNodeModelConfigNodeModelConfigPrimary(TypedDict
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -22132,6 +22261,12 @@ class ComponentToolCustomTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     headers: Dict[str, str]
     """Headers to add to the request."""
 
@@ -22322,6 +22457,12 @@ class ComponentToolAppTool(TypedDict, total=False):
     to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     output_selection: ComponentToolAppToolOutputSelection
     """What the agent and the transcript see of the tool's response.
 
@@ -22443,6 +22584,7 @@ class ModelChoiceModelChoiceCascading(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -22522,6 +22664,7 @@ class ModelConfigCascadingModelConfigBackupBackupModelRef(TypedDict, total=False
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -22582,6 +22725,7 @@ class ModelConfigCascadingModelConfigPrimary(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -22773,6 +22917,12 @@ class ToolCustomTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     headers: Dict[str, str]
     """Headers to add to the request."""
 
@@ -22963,6 +23113,12 @@ class ToolAppTool(TypedDict, total=False):
     to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     output_selection: ToolAppToolOutputSelection
     """What the agent and the transcript see of the tool's response.
 
diff --git a/src/retell/types/conversation_flow_response.py b/src/retell/types/conversation_flow_response.py
index 7c5f6beb..138df262 100644
--- a/src/retell/types/conversation_flow_response.py
+++ b/src/retell/types/conversation_flow_response.py
@@ -1581,6 +1581,7 @@ class BackupModelBackupModelChoice(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -2201,6 +2202,7 @@ class ComponentNodeConversationNodeModelChoice(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -2252,6 +2254,7 @@ class ComponentNodeConversationNodeModelConfigNodeModelConfigPrimary(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -3010,6 +3013,7 @@ class ComponentNodeSubagentNodeModelChoice(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -3061,6 +3065,7 @@ class ComponentNodeSubagentNodeModelConfigNodeModelConfigPrimary(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -3860,6 +3865,12 @@ class ComponentNodeSubagentNodeToolCustomTool(BaseModel):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: Optional[str] = None
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     headers: Optional[Dict[str, str]] = None
     """Headers to add to the request."""
 
@@ -3968,6 +3979,12 @@ class ComponentNodeSubagentNodeToolCodeTool(BaseModel):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: Optional[str] = None
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     response_variables: Optional[Dict[str, str]] = None
     """A mapping of variable names to JSON paths in the code execution result.
 
@@ -4236,6 +4253,12 @@ class ComponentNodeSubagentNodeToolMcpTool(BaseModel):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: Optional[str] = None
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     input_schema: Optional[Dict[str, str]] = None
     """The input schema of the MCP tool."""
 
@@ -4381,6 +4404,12 @@ class ComponentNodeSubagentNodeToolAppTool(BaseModel):
     to "prompt".
     """
 
+    execution_status_variable: Optional[str] = None
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     output_selection: Optional[ComponentNodeSubagentNodeToolAppToolOutputSelection] = None
     """What the agent and the transcript see of the tool's response.
 
@@ -4841,6 +4870,7 @@ class ComponentNodeEndNodeModelChoice(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -4892,6 +4922,7 @@ class ComponentNodeEndNodeModelConfigNodeModelConfigPrimary(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -5405,6 +5436,7 @@ class ComponentNodeFunctionNodeModelChoice(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -5456,6 +5488,7 @@ class ComponentNodeFunctionNodeModelConfigNodeModelConfigPrimary(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -5984,6 +6017,7 @@ class ComponentNodeCodeNodeModelChoice(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -6035,6 +6069,7 @@ class ComponentNodeCodeNodeModelConfigNodeModelConfigPrimary(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -6101,6 +6136,12 @@ class ComponentNodeCodeNode(BaseModel):
     enable_typing_sound: Optional[bool] = None
     """If true, play a typing sound while code executes."""
 
+    execution_status_variable: Optional[str] = None
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     finetune_transition_examples: Optional[List[ComponentNodeCodeNodeFinetuneTransitionExample]] = None
 
     global_node_setting: Optional[ComponentNodeCodeNodeGlobalNodeSetting] = None
@@ -6799,6 +6840,7 @@ class ComponentNodeTransferCallNodeModelChoice(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -6850,6 +6892,7 @@ class ComponentNodeTransferCallNodeModelConfigNodeModelConfigPrimary(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -7372,6 +7415,7 @@ class ComponentNodePressDigitNodeModelChoice(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -7423,6 +7467,7 @@ class ComponentNodePressDigitNodeModelConfigNodeModelConfigPrimary(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -7918,6 +7963,7 @@ class ComponentNodeBranchNodeModelChoice(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -7969,6 +8015,7 @@ class ComponentNodeBranchNodeModelConfigNodeModelConfigPrimary(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -8460,6 +8507,7 @@ class ComponentNodeSMSNodeModelChoice(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -8511,6 +8559,7 @@ class ComponentNodeSMSNodeModelConfigNodeModelConfigPrimary(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -9174,6 +9223,7 @@ class ComponentNodeExtractDynamicVariablesNodeModelChoice(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -9225,6 +9275,7 @@ class ComponentNodeExtractDynamicVariablesNodeModelConfigNodeModelConfigPrimary(
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -9660,6 +9711,7 @@ class ComponentNodeAgentSwapNodeModelChoice(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -9711,6 +9763,7 @@ class ComponentNodeAgentSwapNodeModelConfigNodeModelConfigPrimary(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -10253,6 +10306,7 @@ class ComponentNodeMcpNodeModelChoice(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -10304,6 +10358,7 @@ class ComponentNodeMcpNodeModelConfigNodeModelConfigPrimary(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -10373,6 +10428,12 @@ class ComponentNodeMcpNode(BaseModel):
     enable_typing_sound: Optional[bool] = None
     """If true, play a typing sound while MCP tool executes."""
 
+    execution_status_variable: Optional[str] = None
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     finetune_transition_examples: Optional[List[ComponentNodeMcpNodeFinetuneTransitionExample]] = None
 
     global_node_setting: Optional[ComponentNodeMcpNodeGlobalNodeSetting] = None
@@ -11122,6 +11183,7 @@ class ComponentNodeBridgeTransferNodeModelChoice(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -11173,6 +11235,7 @@ class ComponentNodeBridgeTransferNodeModelConfigNodeModelConfigPrimary(BaseModel
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -11543,6 +11606,7 @@ class ComponentNodeCancelTransferNodeModelChoice(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -11594,6 +11658,7 @@ class ComponentNodeCancelTransferNodeModelConfigNodeModelConfigPrimary(BaseModel
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -11830,6 +11895,12 @@ class ComponentToolCustomTool(BaseModel):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: Optional[str] = None
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     headers: Optional[Dict[str, str]] = None
     """Headers to add to the request."""
 
@@ -12020,6 +12091,12 @@ class ComponentToolAppTool(BaseModel):
     to "prompt".
     """
 
+    execution_status_variable: Optional[str] = None
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     output_selection: Optional[ComponentToolAppToolOutputSelection] = None
     """What the agent and the transcript see of the tool's response.
 
@@ -12140,6 +12217,7 @@ class ModelChoiceModelChoiceCascading(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -12215,6 +12293,7 @@ class ModelConfigCascadingModelConfigBackupBackupModelRef(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -12273,6 +12352,7 @@ class ModelConfigCascadingModelConfigPrimary(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -12910,6 +12990,7 @@ class NodeConversationNodeModelChoice(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -12961,6 +13042,7 @@ class NodeConversationNodeModelConfigNodeModelConfigPrimary(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -13712,6 +13794,7 @@ class NodeSubagentNodeModelChoice(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -13763,6 +13846,7 @@ class NodeSubagentNodeModelConfigNodeModelConfigPrimary(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -14560,6 +14644,12 @@ class NodeSubagentNodeToolCustomTool(BaseModel):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: Optional[str] = None
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     headers: Optional[Dict[str, str]] = None
     """Headers to add to the request."""
 
@@ -14668,6 +14758,12 @@ class NodeSubagentNodeToolCodeTool(BaseModel):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: Optional[str] = None
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     response_variables: Optional[Dict[str, str]] = None
     """A mapping of variable names to JSON paths in the code execution result.
 
@@ -14936,6 +15032,12 @@ class NodeSubagentNodeToolMcpTool(BaseModel):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: Optional[str] = None
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     input_schema: Optional[Dict[str, str]] = None
     """The input schema of the MCP tool."""
 
@@ -15080,6 +15182,12 @@ class NodeSubagentNodeToolAppTool(BaseModel):
     to "prompt".
     """
 
+    execution_status_variable: Optional[str] = None
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     output_selection: Optional[NodeSubagentNodeToolAppToolOutputSelection] = None
     """What the agent and the transcript see of the tool's response.
 
@@ -15538,6 +15646,7 @@ class NodeEndNodeModelChoice(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -15589,6 +15698,7 @@ class NodeEndNodeModelConfigNodeModelConfigPrimary(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -16096,6 +16206,7 @@ class NodeFunctionNodeModelChoice(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -16147,6 +16258,7 @@ class NodeFunctionNodeModelConfigNodeModelConfigPrimary(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -16670,6 +16782,7 @@ class NodeCodeNodeModelChoice(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -16721,6 +16834,7 @@ class NodeCodeNodeModelConfigNodeModelConfigPrimary(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -16787,6 +16901,12 @@ class NodeCodeNode(BaseModel):
     enable_typing_sound: Optional[bool] = None
     """If true, play a typing sound while code executes."""
 
+    execution_status_variable: Optional[str] = None
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     finetune_transition_examples: Optional[List[NodeCodeNodeFinetuneTransitionExample]] = None
 
     global_node_setting: Optional[NodeCodeNodeGlobalNodeSetting] = None
@@ -17468,6 +17588,7 @@ class NodeTransferCallNodeModelChoice(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -17519,6 +17640,7 @@ class NodeTransferCallNodeModelConfigNodeModelConfigPrimary(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -18030,6 +18152,7 @@ class NodePressDigitNodeModelChoice(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -18081,6 +18204,7 @@ class NodePressDigitNodeModelConfigNodeModelConfigPrimary(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -18571,6 +18695,7 @@ class NodeBranchNodeModelChoice(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -18622,6 +18747,7 @@ class NodeBranchNodeModelConfigNodeModelConfigPrimary(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -19109,6 +19235,7 @@ class NodeSMSNodeModelChoice(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -19160,6 +19287,7 @@ class NodeSMSNodeModelConfigNodeModelConfigPrimary(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -19815,6 +19943,7 @@ class NodeExtractDynamicVariablesNodeModelChoice(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -19866,6 +19995,7 @@ class NodeExtractDynamicVariablesNodeModelConfigNodeModelConfigPrimary(BaseModel
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -20290,6 +20420,7 @@ class NodeAgentSwapNodeModelChoice(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -20341,6 +20472,7 @@ class NodeAgentSwapNodeModelConfigNodeModelConfigPrimary(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -20878,6 +21010,7 @@ class NodeMcpNodeModelChoice(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -20929,6 +21062,7 @@ class NodeMcpNodeModelConfigNodeModelConfigPrimary(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -20998,6 +21132,12 @@ class NodeMcpNode(BaseModel):
     enable_typing_sound: Optional[bool] = None
     """If true, play a typing sound while MCP tool executes."""
 
+    execution_status_variable: Optional[str] = None
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     finetune_transition_examples: Optional[List[NodeMcpNodeFinetuneTransitionExample]] = None
 
     global_node_setting: Optional[NodeMcpNodeGlobalNodeSetting] = None
@@ -21729,6 +21869,7 @@ class NodeBridgeTransferNodeModelChoice(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -21780,6 +21921,7 @@ class NodeBridgeTransferNodeModelConfigNodeModelConfigPrimary(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -22135,6 +22277,7 @@ class NodeCancelTransferNodeModelChoice(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -22186,6 +22329,7 @@ class NodeCancelTransferNodeModelConfigNodeModelConfigPrimary(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -22389,6 +22533,12 @@ class ToolCustomTool(BaseModel):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: Optional[str] = None
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     headers: Optional[Dict[str, str]] = None
     """Headers to add to the request."""
 
@@ -22579,6 +22729,12 @@ class ToolAppTool(BaseModel):
     to "prompt".
     """
 
+    execution_status_variable: Optional[str] = None
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     output_selection: Optional[ToolAppToolOutputSelection] = None
     """What the agent and the transcript see of the tool's response.
 
diff --git a/src/retell/types/conversation_flow_update_params.py b/src/retell/types/conversation_flow_update_params.py
index aaf14e2e..67ddccfc 100644
--- a/src/retell/types/conversation_flow_update_params.py
+++ b/src/retell/types/conversation_flow_update_params.py
@@ -1675,6 +1675,7 @@ class BackupModelBackupModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -2313,6 +2314,7 @@ class ComponentNodeConversationNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -2366,6 +2368,7 @@ class ComponentNodeConversationNodeModelConfigNodeModelConfigPrimary(TypedDict,
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -3132,6 +3135,7 @@ class ComponentNodeSubagentNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -3185,6 +3189,7 @@ class ComponentNodeSubagentNodeModelConfigNodeModelConfigPrimary(TypedDict, tota
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -3991,6 +3996,12 @@ class ComponentNodeSubagentNodeToolCustomTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     headers: Dict[str, str]
     """Headers to add to the request."""
 
@@ -4099,6 +4110,12 @@ class ComponentNodeSubagentNodeToolCodeTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     response_variables: Dict[str, str]
     """A mapping of variable names to JSON paths in the code execution result.
 
@@ -4367,6 +4384,12 @@ class ComponentNodeSubagentNodeToolMcpTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     input_schema: Dict[str, str]
     """The input schema of the MCP tool."""
 
@@ -4512,6 +4535,12 @@ class ComponentNodeSubagentNodeToolAppTool(TypedDict, total=False):
     to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     output_selection: ComponentNodeSubagentNodeToolAppToolOutputSelection
     """What the agent and the transcript see of the tool's response.
 
@@ -4975,6 +5004,7 @@ class ComponentNodeEndNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -5028,6 +5058,7 @@ class ComponentNodeEndNodeModelConfigNodeModelConfigPrimary(TypedDict, total=Fal
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -5547,6 +5578,7 @@ class ComponentNodeFunctionNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -5600,6 +5632,7 @@ class ComponentNodeFunctionNodeModelConfigNodeModelConfigPrimary(TypedDict, tota
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -6132,6 +6165,7 @@ class ComponentNodeCodeNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -6185,6 +6219,7 @@ class ComponentNodeCodeNodeModelConfigNodeModelConfigPrimary(TypedDict, total=Fa
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -6252,6 +6287,12 @@ class ComponentNodeCodeNode(TypedDict, total=False):
     enable_typing_sound: bool
     """If true, play a typing sound while code executes."""
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     finetune_transition_examples: Iterable[ComponentNodeCodeNodeFinetuneTransitionExample]
 
     global_node_setting: ComponentNodeCodeNodeGlobalNodeSetting
@@ -6965,6 +7006,7 @@ class ComponentNodeTransferCallNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -7018,6 +7060,7 @@ class ComponentNodeTransferCallNodeModelConfigNodeModelConfigPrimary(TypedDict,
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -7544,6 +7587,7 @@ class ComponentNodePressDigitNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -7597,6 +7641,7 @@ class ComponentNodePressDigitNodeModelConfigNodeModelConfigPrimary(TypedDict, to
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -8098,6 +8143,7 @@ class ComponentNodeBranchNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -8151,6 +8197,7 @@ class ComponentNodeBranchNodeModelConfigNodeModelConfigPrimary(TypedDict, total=
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -8646,6 +8693,7 @@ class ComponentNodeSMSNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -8699,6 +8747,7 @@ class ComponentNodeSMSNodeModelConfigNodeModelConfigPrimary(TypedDict, total=Fal
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -9398,6 +9447,7 @@ class ComponentNodeExtractDynamicVariablesNodeModelChoice(TypedDict, total=False
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -9451,6 +9501,7 @@ class ComponentNodeExtractDynamicVariablesNodeModelConfigNodeModelConfigPrimary(
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -9884,6 +9935,7 @@ class ComponentNodeAgentSwapNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -9937,6 +9989,7 @@ class ComponentNodeAgentSwapNodeModelConfigNodeModelConfigPrimary(TypedDict, tot
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -10483,6 +10536,7 @@ class ComponentNodeMcpNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -10536,6 +10590,7 @@ class ComponentNodeMcpNodeModelConfigNodeModelConfigPrimary(TypedDict, total=Fal
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -10606,6 +10661,12 @@ class ComponentNodeMcpNode(TypedDict, total=False):
     enable_typing_sound: bool
     """If true, play a typing sound while MCP tool executes."""
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     finetune_transition_examples: Iterable[ComponentNodeMcpNodeFinetuneTransitionExample]
 
     global_node_setting: ComponentNodeMcpNodeGlobalNodeSetting
@@ -11374,6 +11435,7 @@ class ComponentNodeBridgeTransferNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -11427,6 +11489,7 @@ class ComponentNodeBridgeTransferNodeModelConfigNodeModelConfigPrimary(TypedDict
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -11811,6 +11874,7 @@ class ComponentNodeCancelTransferNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -11864,6 +11928,7 @@ class ComponentNodeCancelTransferNodeModelConfigNodeModelConfigPrimary(TypedDict
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -12097,6 +12162,12 @@ class ComponentToolCustomTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     headers: Dict[str, str]
     """Headers to add to the request."""
 
@@ -12287,6 +12358,12 @@ class ComponentToolAppTool(TypedDict, total=False):
     to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     output_selection: ComponentToolAppToolOutputSelection
     """What the agent and the transcript see of the tool's response.
 
@@ -12408,6 +12485,7 @@ class ModelChoiceModelChoiceCascading(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -12487,6 +12565,7 @@ class ModelConfigCascadingModelConfigBackupBackupModelRef(TypedDict, total=False
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -12547,6 +12626,7 @@ class ModelConfigCascadingModelConfigPrimary(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -13190,6 +13270,7 @@ class NodeConversationNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -13243,6 +13324,7 @@ class NodeConversationNodeModelConfigNodeModelConfigPrimary(TypedDict, total=Fal
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -14000,6 +14082,7 @@ class NodeSubagentNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -14053,6 +14136,7 @@ class NodeSubagentNodeModelConfigNodeModelConfigPrimary(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -14849,6 +14933,12 @@ class NodeSubagentNodeToolCustomTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     headers: Dict[str, str]
     """Headers to add to the request."""
 
@@ -14957,6 +15047,12 @@ class NodeSubagentNodeToolCodeTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     response_variables: Dict[str, str]
     """A mapping of variable names to JSON paths in the code execution result.
 
@@ -15225,6 +15321,12 @@ class NodeSubagentNodeToolMcpTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     input_schema: Dict[str, str]
     """The input schema of the MCP tool."""
 
@@ -15369,6 +15471,12 @@ class NodeSubagentNodeToolAppTool(TypedDict, total=False):
     to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     output_selection: NodeSubagentNodeToolAppToolOutputSelection
     """What the agent and the transcript see of the tool's response.
 
@@ -15830,6 +15938,7 @@ class NodeEndNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -15883,6 +15992,7 @@ class NodeEndNodeModelConfigNodeModelConfigPrimary(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -16396,6 +16506,7 @@ class NodeFunctionNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -16449,6 +16560,7 @@ class NodeFunctionNodeModelConfigNodeModelConfigPrimary(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -16976,6 +17088,7 @@ class NodeCodeNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -17029,6 +17142,7 @@ class NodeCodeNodeModelConfigNodeModelConfigPrimary(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -17096,6 +17210,12 @@ class NodeCodeNode(TypedDict, total=False):
     enable_typing_sound: bool
     """If true, play a typing sound while code executes."""
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     finetune_transition_examples: Iterable[NodeCodeNodeFinetuneTransitionExample]
 
     global_node_setting: NodeCodeNodeGlobalNodeSetting
@@ -17782,6 +17902,7 @@ class NodeTransferCallNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -17835,6 +17956,7 @@ class NodeTransferCallNodeModelConfigNodeModelConfigPrimary(TypedDict, total=Fal
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -18350,6 +18472,7 @@ class NodePressDigitNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -18403,6 +18526,7 @@ class NodePressDigitNodeModelConfigNodeModelConfigPrimary(TypedDict, total=False
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -18899,6 +19023,7 @@ class NodeBranchNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -18952,6 +19077,7 @@ class NodeBranchNodeModelConfigNodeModelConfigPrimary(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -19443,6 +19569,7 @@ class NodeSMSNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -19496,6 +19623,7 @@ class NodeSMSNodeModelConfigNodeModelConfigPrimary(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -20169,6 +20297,7 @@ class NodeExtractDynamicVariablesNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -20222,6 +20351,7 @@ class NodeExtractDynamicVariablesNodeModelConfigNodeModelConfigPrimary(TypedDict
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -20648,6 +20778,7 @@ class NodeAgentSwapNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -20701,6 +20832,7 @@ class NodeAgentSwapNodeModelConfigNodeModelConfigPrimary(TypedDict, total=False)
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -21242,6 +21374,7 @@ class NodeMcpNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -21295,6 +21428,7 @@ class NodeMcpNodeModelConfigNodeModelConfigPrimary(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -21365,6 +21499,12 @@ class NodeMcpNode(TypedDict, total=False):
     enable_typing_sound: bool
     """If true, play a typing sound while MCP tool executes."""
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     finetune_transition_examples: Iterable[NodeMcpNodeFinetuneTransitionExample]
 
     global_node_setting: NodeMcpNodeGlobalNodeSetting
@@ -22105,6 +22245,7 @@ class NodeBridgeTransferNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -22158,6 +22299,7 @@ class NodeBridgeTransferNodeModelConfigNodeModelConfigPrimary(TypedDict, total=F
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -22519,6 +22661,7 @@ class NodeCancelTransferNodeModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -22572,6 +22715,7 @@ class NodeCancelTransferNodeModelConfigNodeModelConfigPrimary(TypedDict, total=F
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -22776,6 +22920,12 @@ class ToolCustomTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     headers: Dict[str, str]
     """Headers to add to the request."""
 
@@ -22966,6 +23116,12 @@ class ToolAppTool(TypedDict, total=False):
     to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     output_selection: ToolAppToolOutputSelection
     """What the agent and the transcript see of the tool's response.
 
diff --git a/src/retell/types/llm_create_params.py b/src/retell/types/llm_create_params.py
index 1b4bd853..f7f47cf9 100644
--- a/src/retell/types/llm_create_params.py
+++ b/src/retell/types/llm_create_params.py
@@ -210,6 +210,7 @@ class LlmCreateParams(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -318,6 +319,7 @@ class BackupModelBackupModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -1055,6 +1057,12 @@ class GeneralToolCustomTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     headers: Dict[str, str]
     """Headers to add to the request."""
 
@@ -1163,6 +1171,12 @@ class GeneralToolCodeTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     response_variables: Dict[str, str]
     """A mapping of variable names to JSON paths in the code execution result.
 
@@ -1431,6 +1445,12 @@ class GeneralToolMcpTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     input_schema: Dict[str, str]
     """The input schema of the MCP tool."""
 
@@ -1575,6 +1595,12 @@ class GeneralToolAppTool(TypedDict, total=False):
     to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     output_selection: GeneralToolAppToolOutputSelection
     """What the agent and the transcript see of the tool's response.
 
@@ -1685,6 +1711,7 @@ class ModelConfigCascadingModelConfigBackupBackupModelRef(TypedDict, total=False
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -1745,6 +1772,7 @@ class ModelConfigCascadingModelConfigPrimary(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -2573,6 +2601,12 @@ class StateToolCustomTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     headers: Dict[str, str]
     """Headers to add to the request."""
 
@@ -2681,6 +2715,12 @@ class StateToolCodeTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     response_variables: Dict[str, str]
     """A mapping of variable names to JSON paths in the code execution result.
 
@@ -2949,6 +2989,12 @@ class StateToolMcpTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     input_schema: Dict[str, str]
     """The input schema of the MCP tool."""
 
@@ -3093,6 +3139,12 @@ class StateToolAppTool(TypedDict, total=False):
     to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     output_selection: StateToolAppToolOutputSelection
     """What the agent and the transcript see of the tool's response.
 
diff --git a/src/retell/types/llm_response.py b/src/retell/types/llm_response.py
index 1bb66a7b..384561c9 100644
--- a/src/retell/types/llm_response.py
+++ b/src/retell/types/llm_response.py
@@ -153,6 +153,7 @@ class BackupModelBackupModelChoice(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -893,6 +894,12 @@ class GeneralToolCustomTool(BaseModel):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: Optional[str] = None
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     headers: Optional[Dict[str, str]] = None
     """Headers to add to the request."""
 
@@ -1001,6 +1008,12 @@ class GeneralToolCodeTool(BaseModel):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: Optional[str] = None
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     response_variables: Optional[Dict[str, str]] = None
     """A mapping of variable names to JSON paths in the code execution result.
 
@@ -1269,6 +1282,12 @@ class GeneralToolMcpTool(BaseModel):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: Optional[str] = None
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     input_schema: Optional[Dict[str, str]] = None
     """The input schema of the MCP tool."""
 
@@ -1413,6 +1432,12 @@ class GeneralToolAppTool(BaseModel):
     to "prompt".
     """
 
+    execution_status_variable: Optional[str] = None
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     output_selection: Optional[GeneralToolAppToolOutputSelection] = None
     """What the agent and the transcript see of the tool's response.
 
@@ -1522,6 +1547,7 @@ class ModelConfigCascadingModelConfigBackupBackupModelRef(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -1580,6 +1606,7 @@ class ModelConfigCascadingModelConfigPrimary(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
@@ -2407,6 +2434,12 @@ class StateToolCustomTool(BaseModel):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: Optional[str] = None
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     headers: Optional[Dict[str, str]] = None
     """Headers to add to the request."""
 
@@ -2515,6 +2548,12 @@ class StateToolCodeTool(BaseModel):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: Optional[str] = None
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     response_variables: Optional[Dict[str, str]] = None
     """A mapping of variable names to JSON paths in the code execution result.
 
@@ -2783,6 +2822,12 @@ class StateToolMcpTool(BaseModel):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: Optional[str] = None
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     input_schema: Optional[Dict[str, str]] = None
     """The input schema of the MCP tool."""
 
@@ -2927,6 +2972,12 @@ class StateToolAppTool(BaseModel):
     to "prompt".
     """
 
+    execution_status_variable: Optional[str] = None
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     output_selection: Optional[StateToolAppToolOutputSelection] = None
     """What the agent and the transcript see of the tool's response.
 
@@ -3103,6 +3154,7 @@ class LlmResponse(BaseModel):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
diff --git a/src/retell/types/llm_update_params.py b/src/retell/types/llm_update_params.py
index 419fa7bc..e8d86540 100644
--- a/src/retell/types/llm_update_params.py
+++ b/src/retell/types/llm_update_params.py
@@ -213,6 +213,7 @@ class LlmUpdateParams(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -321,6 +322,7 @@ class BackupModelBackupModelChoice(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -1058,6 +1060,12 @@ class GeneralToolCustomTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     headers: Dict[str, str]
     """Headers to add to the request."""
 
@@ -1166,6 +1174,12 @@ class GeneralToolCodeTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     response_variables: Dict[str, str]
     """A mapping of variable names to JSON paths in the code execution result.
 
@@ -1434,6 +1448,12 @@ class GeneralToolMcpTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     input_schema: Dict[str, str]
     """The input schema of the MCP tool."""
 
@@ -1578,6 +1598,12 @@ class GeneralToolAppTool(TypedDict, total=False):
     to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     output_selection: GeneralToolAppToolOutputSelection
     """What the agent and the transcript see of the tool's response.
 
@@ -1688,6 +1714,7 @@ class ModelConfigCascadingModelConfigBackupBackupModelRef(TypedDict, total=False
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -1748,6 +1775,7 @@ class ModelConfigCascadingModelConfigPrimary(TypedDict, total=False):
             "gpt-6-astra",
             "gpt-6-sol",
             "gpt-6.1-sol",
+            "gpt-6.1-terra",
             "gpt-6-luna",
             "claude-4.6-sonnet",
             "claude-5-opus",
@@ -2576,6 +2604,12 @@ class StateToolCustomTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     headers: Dict[str, str]
     """Headers to add to the request."""
 
@@ -2684,6 +2718,12 @@ class StateToolCodeTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     response_variables: Dict[str, str]
     """A mapping of variable names to JSON paths in the code execution result.
 
@@ -2952,6 +2992,12 @@ class StateToolMcpTool(TypedDict, total=False):
     execution_message_description directly. Defaults to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     input_schema: Dict[str, str]
     """The input schema of the MCP tool."""
 
@@ -3096,6 +3142,12 @@ class StateToolAppTool(TypedDict, total=False):
     to "prompt".
     """
 
+    execution_status_variable: str
+    """Dynamic variable to store execution status as "success" or "failure".
+
+    Tools skipped by conditions or dependencies leave it unchanged.
+    """
+
     output_selection: StateToolAppToolOutputSelection
     """What the agent and the transcript see of the tool's response.
 
diff --git a/src/retell/types/test_case_definition_response.py b/src/retell/types/test_case_definition_response.py
index 1fe421f7..1ae61397 100644
--- a/src/retell/types/test_case_definition_response.py
+++ b/src/retell/types/test_case_definition_response.py
@@ -120,6 +120,7 @@ class TestCaseDefinitionResponse(BaseModel):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
diff --git a/src/retell/types/test_create_test_case_definition_params.py b/src/retell/types/test_create_test_case_definition_params.py
index 5f08265e..36a73f92 100644
--- a/src/retell/types/test_create_test_case_definition_params.py
+++ b/src/retell/types/test_create_test_case_definition_params.py
@@ -52,6 +52,7 @@ class TestCreateTestCaseDefinitionParams(TypedDict, total=False):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
diff --git a/src/retell/types/test_update_test_case_definition_params.py b/src/retell/types/test_update_test_case_definition_params.py
index f1a200b5..b562572c 100644
--- a/src/retell/types/test_update_test_case_definition_params.py
+++ b/src/retell/types/test_update_test_case_definition_params.py
@@ -40,6 +40,7 @@ class TestUpdateTestCaseDefinitionParams(TypedDict, total=False):
         "gpt-6-astra",
         "gpt-6-sol",
         "gpt-6.1-sol",
+        "gpt-6.1-terra",
         "gpt-6-luna",
         "claude-4.6-sonnet",
         "claude-5-opus",
diff --git a/tests/api_resources/test_agent.py b/tests/api_resources/test_agent.py
index 4d7e6929..4d6a5bb0 100644
--- a/tests/api_resources/test_agent.py
+++ b/tests/api_resources/test_agent.py
@@ -142,6 +142,7 @@ def test_method_create_with_all_params(self, client: Retell) -> None:
                     "enable_typing_sound": True,
                     "execution_message_description": "execution_message_description",
                     "execution_message_type": "prompt",
+                    "execution_status_variable": "execution_status_variable",
                     "output_selection": {
                         "mode": "all",
                         "fields": ["string"],
@@ -171,6 +172,7 @@ def test_method_create_with_all_params(self, client: Retell) -> None:
                     "enable_typing_sound": True,
                     "execution_message_description": "execution_message_description",
                     "execution_message_type": "prompt",
+                    "execution_status_variable": "execution_status_variable",
                     "output_selection": {
                         "mode": "all",
                         "fields": ["string"],
@@ -422,6 +424,7 @@ def test_method_update_with_all_params(self, client: Retell) -> None:
                     "enable_typing_sound": True,
                     "execution_message_description": "execution_message_description",
                     "execution_message_type": "prompt",
+                    "execution_status_variable": "execution_status_variable",
                     "output_selection": {
                         "mode": "all",
                         "fields": ["string"],
@@ -451,6 +454,7 @@ def test_method_update_with_all_params(self, client: Retell) -> None:
                     "enable_typing_sound": True,
                     "execution_message_description": "execution_message_description",
                     "execution_message_type": "prompt",
+                    "execution_status_variable": "execution_status_variable",
                     "output_selection": {
                         "mode": "all",
                         "fields": ["string"],
@@ -1018,6 +1022,7 @@ async def test_method_create_with_all_params(self, async_client: AsyncRetell) ->
                     "enable_typing_sound": True,
                     "execution_message_description": "execution_message_description",
                     "execution_message_type": "prompt",
+                    "execution_status_variable": "execution_status_variable",
                     "output_selection": {
                         "mode": "all",
                         "fields": ["string"],
@@ -1047,6 +1052,7 @@ async def test_method_create_with_all_params(self, async_client: AsyncRetell) ->
                     "enable_typing_sound": True,
                     "execution_message_description": "execution_message_description",
                     "execution_message_type": "prompt",
+                    "execution_status_variable": "execution_status_variable",
                     "output_selection": {
                         "mode": "all",
                         "fields": ["string"],
@@ -1298,6 +1304,7 @@ async def test_method_update_with_all_params(self, async_client: AsyncRetell) ->
                     "enable_typing_sound": True,
                     "execution_message_description": "execution_message_description",
                     "execution_message_type": "prompt",
+                    "execution_status_variable": "execution_status_variable",
                     "output_selection": {
                         "mode": "all",
                         "fields": ["string"],
@@ -1327,6 +1334,7 @@ async def test_method_update_with_all_params(self, async_client: AsyncRetell) ->
                     "enable_typing_sound": True,
                     "execution_message_description": "execution_message_description",
                     "execution_message_type": "prompt",
+                    "execution_status_variable": "execution_status_variable",
                     "output_selection": {
                         "mode": "all",
                         "fields": ["string"],
diff --git a/tests/api_resources/test_batch_call.py b/tests/api_resources/test_batch_call.py
index 559d9313..388c8ff2 100644
--- a/tests/api_resources/test_batch_call.py
+++ b/tests/api_resources/test_batch_call.py
@@ -132,6 +132,7 @@ def test_method_create_batch_call_with_all_params(self, client: Retell) -> None:
                                     "enable_typing_sound": True,
                                     "execution_message_description": "execution_message_description",
                                     "execution_message_type": "prompt",
+                                    "execution_status_variable": "execution_status_variable",
                                     "output_selection": {
                                         "mode": "all",
                                         "fields": ["string"],
@@ -161,6 +162,7 @@ def test_method_create_batch_call_with_all_params(self, client: Retell) -> None:
                                     "enable_typing_sound": True,
                                     "execution_message_description": "execution_message_description",
                                     "execution_message_type": "prompt",
+                                    "execution_status_variable": "execution_status_variable",
                                     "output_selection": {
                                         "mode": "all",
                                         "fields": ["string"],
@@ -468,6 +470,7 @@ async def test_method_create_batch_call_with_all_params(self, async_client: Asyn
                                     "enable_typing_sound": True,
                                     "execution_message_description": "execution_message_description",
                                     "execution_message_type": "prompt",
+                                    "execution_status_variable": "execution_status_variable",
                                     "output_selection": {
                                         "mode": "all",
                                         "fields": ["string"],
@@ -497,6 +500,7 @@ async def test_method_create_batch_call_with_all_params(self, async_client: Asyn
                                     "enable_typing_sound": True,
                                     "execution_message_description": "execution_message_description",
                                     "execution_message_type": "prompt",
+                                    "execution_status_variable": "execution_status_variable",
                                     "output_selection": {
                                         "mode": "all",
                                         "fields": ["string"],
diff --git a/tests/api_resources/test_call.py b/tests/api_resources/test_call.py
index 6c95d06f..452744f6 100644
--- a/tests/api_resources/test_call.py
+++ b/tests/api_resources/test_call.py
@@ -467,6 +467,7 @@ def test_method_create_phone_call_with_all_params(self, client: Retell) -> None:
                             "enable_typing_sound": True,
                             "execution_message_description": "execution_message_description",
                             "execution_message_type": "prompt",
+                            "execution_status_variable": "execution_status_variable",
                             "output_selection": {
                                 "mode": "all",
                                 "fields": ["string"],
@@ -496,6 +497,7 @@ def test_method_create_phone_call_with_all_params(self, client: Retell) -> None:
                             "enable_typing_sound": True,
                             "execution_message_description": "execution_message_description",
                             "execution_message_type": "prompt",
+                            "execution_status_variable": "execution_status_variable",
                             "output_selection": {
                                 "mode": "all",
                                 "fields": ["string"],
@@ -780,6 +782,7 @@ def test_method_create_web_call_with_all_params(self, client: Retell) -> None:
                             "enable_typing_sound": True,
                             "execution_message_description": "execution_message_description",
                             "execution_message_type": "prompt",
+                            "execution_status_variable": "execution_status_variable",
                             "output_selection": {
                                 "mode": "all",
                                 "fields": ["string"],
@@ -809,6 +812,7 @@ def test_method_create_web_call_with_all_params(self, client: Retell) -> None:
                             "enable_typing_sound": True,
                             "execution_message_description": "execution_message_description",
                             "execution_message_type": "prompt",
+                            "execution_status_variable": "execution_status_variable",
                             "output_selection": {
                                 "mode": "all",
                                 "fields": ["string"],
@@ -1130,6 +1134,7 @@ def test_method_register_phone_call_with_all_params(self, client: Retell) -> Non
                             "enable_typing_sound": True,
                             "execution_message_description": "execution_message_description",
                             "execution_message_type": "prompt",
+                            "execution_status_variable": "execution_status_variable",
                             "output_selection": {
                                 "mode": "all",
                                 "fields": ["string"],
@@ -1159,6 +1164,7 @@ def test_method_register_phone_call_with_all_params(self, client: Retell) -> Non
                             "enable_typing_sound": True,
                             "execution_message_description": "execution_message_description",
                             "execution_message_type": "prompt",
+                            "execution_status_variable": "execution_status_variable",
                             "output_selection": {
                                 "mode": "all",
                                 "fields": ["string"],
@@ -1968,6 +1974,7 @@ async def test_method_create_phone_call_with_all_params(self, async_client: Asyn
                             "enable_typing_sound": True,
                             "execution_message_description": "execution_message_description",
                             "execution_message_type": "prompt",
+                            "execution_status_variable": "execution_status_variable",
                             "output_selection": {
                                 "mode": "all",
                                 "fields": ["string"],
@@ -1997,6 +2004,7 @@ async def test_method_create_phone_call_with_all_params(self, async_client: Asyn
                             "enable_typing_sound": True,
                             "execution_message_description": "execution_message_description",
                             "execution_message_type": "prompt",
+                            "execution_status_variable": "execution_status_variable",
                             "output_selection": {
                                 "mode": "all",
                                 "fields": ["string"],
@@ -2281,6 +2289,7 @@ async def test_method_create_web_call_with_all_params(self, async_client: AsyncR
                             "enable_typing_sound": True,
                             "execution_message_description": "execution_message_description",
                             "execution_message_type": "prompt",
+                            "execution_status_variable": "execution_status_variable",
                             "output_selection": {
                                 "mode": "all",
                                 "fields": ["string"],
@@ -2310,6 +2319,7 @@ async def test_method_create_web_call_with_all_params(self, async_client: AsyncR
                             "enable_typing_sound": True,
                             "execution_message_description": "execution_message_description",
                             "execution_message_type": "prompt",
+                            "execution_status_variable": "execution_status_variable",
                             "output_selection": {
                                 "mode": "all",
                                 "fields": ["string"],
@@ -2631,6 +2641,7 @@ async def test_method_register_phone_call_with_all_params(self, async_client: As
                             "enable_typing_sound": True,
                             "execution_message_description": "execution_message_description",
                             "execution_message_type": "prompt",
+                            "execution_status_variable": "execution_status_variable",
                             "output_selection": {
                                 "mode": "all",
                                 "fields": ["string"],
@@ -2660,6 +2671,7 @@ async def test_method_register_phone_call_with_all_params(self, async_client: As
                             "enable_typing_sound": True,
                             "execution_message_description": "execution_message_description",
                             "execution_message_type": "prompt",
+                            "execution_status_variable": "execution_status_variable",
                             "output_selection": {
                                 "mode": "all",
                                 "fields": ["string"],
diff --git a/tests/api_resources/test_chat_agent.py b/tests/api_resources/test_chat_agent.py
index 1816ead0..18945443 100644
--- a/tests/api_resources/test_chat_agent.py
+++ b/tests/api_resources/test_chat_agent.py
@@ -100,6 +100,7 @@ def test_method_create_with_all_params(self, client: Retell) -> None:
                     "enable_typing_sound": True,
                     "execution_message_description": "execution_message_description",
                     "execution_message_type": "prompt",
+                    "execution_status_variable": "execution_status_variable",
                     "output_selection": {
                         "mode": "all",
                         "fields": ["string"],
@@ -129,6 +130,7 @@ def test_method_create_with_all_params(self, client: Retell) -> None:
                     "enable_typing_sound": True,
                     "execution_message_description": "execution_message_description",
                     "execution_message_type": "prompt",
+                    "execution_status_variable": "execution_status_variable",
                     "output_selection": {
                         "mode": "all",
                         "fields": ["string"],
@@ -311,6 +313,7 @@ def test_method_update_with_all_params(self, client: Retell) -> None:
                     "enable_typing_sound": True,
                     "execution_message_description": "execution_message_description",
                     "execution_message_type": "prompt",
+                    "execution_status_variable": "execution_status_variable",
                     "output_selection": {
                         "mode": "all",
                         "fields": ["string"],
@@ -340,6 +343,7 @@ def test_method_update_with_all_params(self, client: Retell) -> None:
                     "enable_typing_sound": True,
                     "execution_message_description": "execution_message_description",
                     "execution_message_type": "prompt",
+                    "execution_status_variable": "execution_status_variable",
                     "output_selection": {
                         "mode": "all",
                         "fields": ["string"],
@@ -732,6 +736,7 @@ async def test_method_create_with_all_params(self, async_client: AsyncRetell) ->
                     "enable_typing_sound": True,
                     "execution_message_description": "execution_message_description",
                     "execution_message_type": "prompt",
+                    "execution_status_variable": "execution_status_variable",
                     "output_selection": {
                         "mode": "all",
                         "fields": ["string"],
@@ -761,6 +766,7 @@ async def test_method_create_with_all_params(self, async_client: AsyncRetell) ->
                     "enable_typing_sound": True,
                     "execution_message_description": "execution_message_description",
                     "execution_message_type": "prompt",
+                    "execution_status_variable": "execution_status_variable",
                     "output_selection": {
                         "mode": "all",
                         "fields": ["string"],
@@ -943,6 +949,7 @@ async def test_method_update_with_all_params(self, async_client: AsyncRetell) ->
                     "enable_typing_sound": True,
                     "execution_message_description": "execution_message_description",
                     "execution_message_type": "prompt",
+                    "execution_status_variable": "execution_status_variable",
                     "output_selection": {
                         "mode": "all",
                         "fields": ["string"],
@@ -972,6 +979,7 @@ async def test_method_update_with_all_params(self, async_client: AsyncRetell) ->
                     "enable_typing_sound": True,
                     "execution_message_description": "execution_message_description",
                     "execution_message_type": "prompt",
+                    "execution_status_variable": "execution_status_variable",
                     "output_selection": {
                         "mode": "all",
                         "fields": ["string"],
diff --git a/tests/api_resources/test_conversation_flow.py b/tests/api_resources/test_conversation_flow.py
index 90fa0bd7..cca10470 100644
--- a/tests/api_resources/test_conversation_flow.py
+++ b/tests/api_resources/test_conversation_flow.py
@@ -372,6 +372,7 @@ def test_method_create_with_all_params(self, client: Retell) -> None:
                             "enable_typing_sound": True,
                             "execution_message_description": "execution_message_description",
                             "execution_message_type": "prompt",
+                            "execution_status_variable": "execution_status_variable",
                             "headers": {"Authorization": "Bearer 1234567890"},
                             "max_retry": 0,
                             "method": "GET",
@@ -465,6 +466,7 @@ def test_method_create_with_all_params(self, client: Retell) -> None:
                     "enable_typing_sound": True,
                     "execution_message_description": "execution_message_description",
                     "execution_message_type": "prompt",
+                    "execution_status_variable": "execution_status_variable",
                     "headers": {"Authorization": "Bearer 1234567890"},
                     "max_retry": 0,
                     "method": "GET",
@@ -793,6 +795,7 @@ def test_method_update_with_all_params(self, client: Retell) -> None:
                             "enable_typing_sound": True,
                             "execution_message_description": "execution_message_description",
                             "execution_message_type": "prompt",
+                            "execution_status_variable": "execution_status_variable",
                             "headers": {"Authorization": "Bearer 1234567890"},
                             "max_retry": 0,
                             "method": "GET",
@@ -1023,6 +1026,7 @@ def test_method_update_with_all_params(self, client: Retell) -> None:
                     "enable_typing_sound": True,
                     "execution_message_description": "execution_message_description",
                     "execution_message_type": "prompt",
+                    "execution_status_variable": "execution_status_variable",
                     "headers": {"Authorization": "Bearer 1234567890"},
                     "max_retry": 0,
                     "method": "GET",
@@ -1528,6 +1532,7 @@ async def test_method_create_with_all_params(self, async_client: AsyncRetell) ->
                             "enable_typing_sound": True,
                             "execution_message_description": "execution_message_description",
                             "execution_message_type": "prompt",
+                            "execution_status_variable": "execution_status_variable",
                             "headers": {"Authorization": "Bearer 1234567890"},
                             "max_retry": 0,
                             "method": "GET",
@@ -1621,6 +1626,7 @@ async def test_method_create_with_all_params(self, async_client: AsyncRetell) ->
                     "enable_typing_sound": True,
                     "execution_message_description": "execution_message_description",
                     "execution_message_type": "prompt",
+                    "execution_status_variable": "execution_status_variable",
                     "headers": {"Authorization": "Bearer 1234567890"},
                     "max_retry": 0,
                     "method": "GET",
@@ -1949,6 +1955,7 @@ async def test_method_update_with_all_params(self, async_client: AsyncRetell) ->
                             "enable_typing_sound": True,
                             "execution_message_description": "execution_message_description",
                             "execution_message_type": "prompt",
+                            "execution_status_variable": "execution_status_variable",
                             "headers": {"Authorization": "Bearer 1234567890"},
                             "max_retry": 0,
                             "method": "GET",
@@ -2179,6 +2186,7 @@ async def test_method_update_with_all_params(self, async_client: AsyncRetell) ->
                     "enable_typing_sound": True,
                     "execution_message_description": "execution_message_description",
                     "execution_message_type": "prompt",
+                    "execution_status_variable": "execution_status_variable",
                     "headers": {"Authorization": "Bearer 1234567890"},
                     "max_retry": 0,
                     "method": "GET",
diff --git a/tests/api_resources/test_conversation_flow_component.py b/tests/api_resources/test_conversation_flow_component.py
index eb0ef66d..b598b83f 100644
--- a/tests/api_resources/test_conversation_flow_component.py
+++ b/tests/api_resources/test_conversation_flow_component.py
@@ -221,6 +221,7 @@ def test_method_create_with_all_params(self, client: Retell) -> None:
                     "enable_typing_sound": True,
                     "execution_message_description": "execution_message_description",
                     "execution_message_type": "prompt",
+                    "execution_status_variable": "execution_status_variable",
                     "headers": {"Authorization": "Bearer 1234567890"},
                     "max_retry": 0,
                     "method": "GET",
@@ -527,6 +528,7 @@ def test_method_update_with_all_params(self, client: Retell) -> None:
                     "enable_typing_sound": True,
                     "execution_message_description": "execution_message_description",
                     "execution_message_type": "prompt",
+                    "execution_status_variable": "execution_status_variable",
                     "headers": {"Authorization": "Bearer 1234567890"},
                     "max_retry": 0,
                     "method": "GET",
@@ -876,6 +878,7 @@ async def test_method_create_with_all_params(self, async_client: AsyncRetell) ->
                     "enable_typing_sound": True,
                     "execution_message_description": "execution_message_description",
                     "execution_message_type": "prompt",
+                    "execution_status_variable": "execution_status_variable",
                     "headers": {"Authorization": "Bearer 1234567890"},
                     "max_retry": 0,
                     "method": "GET",
@@ -1182,6 +1185,7 @@ async def test_method_update_with_all_params(self, async_client: AsyncRetell) ->
                     "enable_typing_sound": True,
                     "execution_message_description": "execution_message_description",
                     "execution_message_type": "prompt",
+                    "execution_status_variable": "execution_status_variable",
                     "headers": {"Authorization": "Bearer 1234567890"},
                     "max_retry": 0,
                     "method": "GET",
diff --git a/tests/api_resources/test_llm.py b/tests/api_resources/test_llm.py
index 4c446114..7351b649 100644
--- a/tests/api_resources/test_llm.py
+++ b/tests/api_resources/test_llm.py
@@ -155,6 +155,7 @@ def test_method_create_with_all_params(self, client: Retell) -> None:
                             "enable_typing_sound": True,
                             "execution_message_description": "execution_message_description",
                             "execution_message_type": "prompt",
+                            "execution_status_variable": "execution_status_variable",
                             "headers": {"Authorization": "Bearer 1234567890"},
                             "max_retry": 0,
                             "method": "POST",
@@ -393,6 +394,7 @@ def test_method_update_with_all_params(self, client: Retell) -> None:
                             "enable_typing_sound": True,
                             "execution_message_description": "execution_message_description",
                             "execution_message_type": "prompt",
+                            "execution_status_variable": "execution_status_variable",
                             "headers": {"Authorization": "Bearer 1234567890"},
                             "max_retry": 0,
                             "method": "POST",
@@ -683,6 +685,7 @@ async def test_method_create_with_all_params(self, async_client: AsyncRetell) ->
                             "enable_typing_sound": True,
                             "execution_message_description": "execution_message_description",
                             "execution_message_type": "prompt",
+                            "execution_status_variable": "execution_status_variable",
                             "headers": {"Authorization": "Bearer 1234567890"},
                             "max_retry": 0,
                             "method": "POST",
@@ -921,6 +924,7 @@ async def test_method_update_with_all_params(self, async_client: AsyncRetell) ->
                             "enable_typing_sound": True,
                             "execution_message_description": "execution_message_description",
                             "execution_message_type": "prompt",
+                            "execution_status_variable": "execution_status_variable",
                             "headers": {"Authorization": "Bearer 1234567890"},
                             "max_retry": 0,
                             "method": "POST",