[DOCS] Outdated Model Names

Documentation Type

Incorrect/outdated documentation

Documentation Location

_No response_

Section/Topic

Lots

Current Documentation

Here is the list of all documentation pages containing code snippets, examples, or configurations that reference outdated model versions (e.g., Claude 4.0, 4.1, 3.7, 3.5, or 3.0) instead of the latest 4.5 family (Opus 4.5, Sonnet 4.5, Haiku 4.5).

What's Wrong or Missing?

Here is the list of documentation pages (excluding the Prompt Library) that reference outdated model versions.

https://code.claude.com/docs/en/github-actions
claude-sonnet-4@20250514

https://code.claude.com/docs/en/google-vertex-ai
VERTEX_REGION_CLAUDE_4_0_OPUS

https://code.claude.com/docs/en/hooks
"model": "claude-sonnet-4-20250514"

https://code.claude.com/docs/en/settings
VERTEX_REGION_CLAUDE_4_0_OPUS

https://platform.claude.com/docs/en/about-claude/models/extended-thinking-models
Model.CLAUDE_OPUS_4_0

https://platform.claude.com/docs/en/about-claude/use-case-guides/content-moderation
claude-3-haiku-20240307

https://platform.claude.com/docs/en/about-claude/use-case-guides/customer-support-chat
Claude Haiku 3

https://platform.claude.com/docs/en/about-claude/use-case-guides/legal-summarization
Claude Haiku 3

https://platform.claude.com/docs/en/agent-sdk/mcp
Model.CLAUDE_OPUS_4_0

https://platform.claude.com/docs/en/agents-and-tools/tool-use/computer-use-tool
Model.CLAUDE_OPUS_4_0

https://platform.claude.com/docs/en/agents-and-tools/tool-use/implement-tool-use
Model.CLAUDE_OPUS_4_0

https://platform.claude.com/docs/en/agents-and-tools/tool-use/text-editor-tool
Model.CLAUDE_SONNET_4_0

https://platform.claude.com/docs/en/agents-and-tools/tool-use/web-fetch-tool
Model.CLAUDE_OPUS_4_20250514

https://platform.claude.com/docs/en/build-with-claude/citations
Model.CLAUDE_SONNET_4_20250514

https://platform.claude.com/docs/en/build-with-claude/context-windows
Model.CLAUDE_OPUS_4_20250514

https://platform.claude.com/docs/en/build-with-claude/handling-stop-reasons
claude-sonnet-4-20250514

https://platform.claude.com/docs/en/build-with-claude/pdf-support
Model.CLAUDE_OPUS_4_20250514

https://platform.claude.com/docs/en/build-with-claude/prompt-caching
Model.CLAUDE_OPUS_4_20250514

https://platform.claude.com/docs/en/build-with-claude/token-counting
Model.CLAUDE_SONNET_4_20250514

Suggested Improvement

Update to latest 4.5 family (Opus 4.5, Sonnet 4.5, Haiku 4.5).

Impact

High - Prevents users from using a feature

Additional Context

_No response_