Update retired Claude model ids in code-mode-snippets and ai-solid by kasparovabi · Pull Request #1165 · TanStack/ai

kasparovabi · 2026-08-20T10:53:09Z

Five call sites and doc examples still name Claude model ids that the Anthropic API has stopped serving. Two of them are runtime defaults, so a user who runs the test CLI without --model or ANTHROPIC_MODEL gets the retired id.

File	Line	Was	Now
`packages/ai-code-mode-snippets/test-cli/adapters.ts`	34	`claude-sonnet-4-20250514`	`claude-sonnet-4-6`
`packages/ai-code-mode-snippets/test-cli/cli.ts`	593	`claude-sonnet-4-20250514`	`claude-sonnet-4-6`
`packages/ai-code-mode-snippets/test-cli/cli.ts`	709	`claude-sonnet-4-20250514`	`claude-sonnet-4-6`
`packages/ai-code-mode-snippets/README.md`	45	`claude-3-haiku`	`claude-haiku-4-5`
`packages/ai-code-mode-snippets/README.md`	55	`claude-sonnet-4-20250514`	`claude-sonnet-4-6`
`packages/ai-solid/README.md`	410	`claude-sonnet-4-20250514`	`claude-sonnet-4-6`

Retirement dates are on the Anthropic deprecations page: claude-sonnet-4-20250514 on 15 June 2026, and the Claude 3 Haiku snapshot that claude-3-haiku names on 20 April 2026.

The replacements are the ones this repo already picked elsewhere. claude-sonnet-4-6 and claude-haiku-4-5 both have entries in packages/ai-anthropic/src/model-meta.ts, and docs/adapters/anthropic.md uses claude-sonnet-4-6 throughout. Neither of the two old ids is in model-meta.ts at all.

Three places kept the old ids on purpose.

packages/ai-bedrock/src/model-catalog.generated.ts carries us.anthropic.claude-3-7-sonnet-20250219-v1:0 and two other older snapshots. The file header says it is generated by scripts/fetch-bedrock-models.ts and there is a sync-models.yml workflow that refreshes it, so hand-editing would be undone. Bedrock also runs its own model lifecycle, separate from the first-party API dates above, and I have not checked what Bedrock still serves.

packages/ai/skills/ai-core/adapter-configuration/SKILL.md line 115 passes a Bedrock id to bedrockText. Same reasoning, and it should stay consistent with whatever the generated catalog holds.

packages/ai-bedrock/tests/adapter.test.ts line 114 uses an old id as a fixture. The test asserts on adapter wiring, not on the model existing.

I read this diff line by line before opening it, and I am happy to adjust or drop any part of it. What brought me here was a checker I maintain that flags retired Claude model ids, so I am saying that up front rather than leaving you to wonder. I have not run the test CLI against the API to reproduce a failure, the claim rests on the published retirement dates and on the ids being absent from your own model-meta.ts. If you would rather handle this your own way, or would rather not get this kind of contribution at all, tell me and I will not send another.

Summary by CodeRabbit

Documentation
- Updated usage examples for backend integrations and AI-generated snippet selection to reference Claude Sonnet 4.6.
- Refreshed Anthropic model settings throughout the documented examples for consistency.
Chores
- Updated default models used by command-line examples and testing workflows to Claude Sonnet 4.6.
- Standardized model declarations without changing command behavior.

The Anthropic API stopped serving claude-sonnet-4-20250514 on 15 June 2026 and the Claude 3 Haiku snapshot on 20 April 2026. Neither id appears in packages/ai-anthropic/src/model-meta.ts. Moved to claude-sonnet-4-6 and claude-haiku-4-5, which the rest of the docs already use.

coderabbitai · 2026-08-20T10:53:46Z

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packages/ai-code-mode-snippets/test-cli/adapters.ts

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📝 Walkthrough

Walkthrough

The changes update Anthropic model identifiers in code-mode snippet examples, CLI defaults, and the AI Solid TanStack Start backend example. The adapter declaration formatting also changes without changing its value or behavior.

Changes

Anthropic model updates

Layer / File(s)	Summary
Update Anthropic model identifiers `packages/ai-code-mode-snippets/README.md`, `packages/ai-code-mode-snippets/test-cli/*`, `packages/ai-solid/README.md`	Examples and CLI defaults now use `claude-haiku-4-5` or `claude-sonnet-4-6`. The `ANTHROPIC_MODEL` declaration is reformatted without a value change.

Estimated code review effort: 1 (Trivial) | ~5 minutes

Merge Risk:⚪ Minimal · up to f8e71

This PR updates the test CLI defaults and examples to use currently supported Claude model IDs instead of retired ones. No actionable merge-blocking risk remains beyond normal checks and review.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly summarizes the primary change: replacing retired Claude model IDs in the specified packages.
Description check	✅ Passed	The description clearly explains the model updates, rationale, affected files, unchanged Bedrock entries, and testing status.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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github-actions · 2026-08-20T13:13:20Z

Thanks for the PR, @kasparovabi! 🙌 @jherr will take a look.

Automated pre-review checks

✅ CI passing
✅ No merge conflicts
✅ Changeset present
✅ E2E test changes included

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nx-cloud · 2026-08-20T14:05:59Z

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☁️ Nx Cloud last updated this comment at 2026-08-20 14:18:40 UTC

pkg-pr-new · 2026-08-20T14:18:30Z

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commit: f8e7156

github-actionsBot assigned jherr Aug 20, 2026

github-actionsBot added the waiting-on: maintainer The ball is in the maintainers’ court label Aug 20, 2026

AlemTuzlak approved these changes Aug 20, 2026
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ci: apply automated fixes
f8e7156

AlemTuzlak merged commit d8b3350 into TanStack:mainAug 20, 2026
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Update retired Claude model ids in code-mode-snippets and ai-solid - #1165

Update retired Claude model ids in code-mode-snippets and ai-solid#1165
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