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Sweep 09 Oct 2026 · 17:27Z Build v2.1.296 517 read Stable v2.1.287 Latest v2.1.296 Next v2.1.296 Feeds RSS JSON llms.txt llms-full.txt Unofficial
One change · api

claude-in-amazon-bedrock changedbuild-with-claude/claude-in-amazon-bedrock

Nearest release: v2.1.292, published 11 hours before this site recorded the change. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.

Recorded here
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First seen 14 Aug 2026 this site's first read of the page
Recorded edits21to this page, all time

The whole hunk

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332332 
333333Model IDs in Claude in Amazon Bedrock carry an `anthropic.` provider prefix. Model capabilities and behaviors are documented on the [Models overview](https://platform.claude.com/docs/en/models/overview) page.
334334 
335| Model | Model ID | Access |
336| :------------------------------------------------------------------------------ | :-------------------------------- | :-------------------------------------------------------------------------------------------------- |
337| Claude Fable 5.1 | `anthropic.claude-fable-5-1` | Open |
338| Claude Mythos 5.1 ([limited availability](https://anthropic.com/glasswing)) | `anthropic.claude-mythos-5-1` | Invitation only |
339| Claude Fable 5 | `anthropic.claude-fable-5` | Open |
340| Claude Mythos 5 ([limited availability](https://anthropic.com/glasswing)) | `anthropic.claude-mythos-5` | Invitation only |
341| Claude Mythos Preview ([limited availability](https://anthropic.com/glasswing)) | `anthropic.claude-mythos-preview` | Invitation only |
342| Claude Opus 5.5 | `anthropic.claude-opus-5-5` | [See Access](https://platform.claude.com/docs/en/build-with-claude/claude-in-amazon-bedrock#access) |
343| Claude Opus 5 | `anthropic.claude-opus-5` | [See Access](https://platform.claude.com/docs/en/build-with-claude/claude-in-amazon-bedrock#access) |
344| Claude Opus 4.8 | `anthropic.claude-opus-4-8` | Open |
345| Claude Opus 4.7 | `anthropic.claude-opus-4-7` | Open |
346| Claude Sonnet 5.5 | `anthropic.claude-sonnet-5-5` | [See Access](https://platform.claude.com/docs/en/build-with-claude/claude-in-amazon-bedrock#access) |
347| Claude Sonnet 5 | `anthropic.claude-sonnet-5` | Open |
348| Claude Haiku 4.5 | `anthropic.claude-haiku-4-5` | Open |
335| Model | Model ID | Access |
336| :------------------------------------------------------------------------------------------ | :-------------------------------- | :-------------------------------------------------------------------------------------------------- |
337| Claude Fable 5.1 | `anthropic.claude-fable-5-1` | Open |
338| Claude Mythos 5.1 ([limited availability](https://support.claude.com/en/articles/14604842)) | `anthropic.claude-mythos-5-1` | Active (verification required) |
339| Claude Fable 5 | `anthropic.claude-fable-5` | Open |
340| Claude Mythos 5 ([limited availability](https://support.claude.com/en/articles/14604842)) | `anthropic.claude-mythos-5` | Active (verification required) |
341| Claude Mythos Preview ([limited availability](https://anthropic.com/glasswing)) | `anthropic.claude-mythos-preview` | Invitation only |
342| Claude Opus 5.5 | `anthropic.claude-opus-5-5` | [See Access](https://platform.claude.com/docs/en/build-with-claude/claude-in-amazon-bedrock#access) |
343| Claude Opus 5 | `anthropic.claude-opus-5` | [See Access](https://platform.claude.com/docs/en/build-with-claude/claude-in-amazon-bedrock#access) |
344| Claude Opus 4.8 | `anthropic.claude-opus-4-8` | Open |
345| Claude Opus 4.7 | `anthropic.claude-opus-4-7` | Open |
346| Claude Sonnet 5.5 | `anthropic.claude-sonnet-5-5` | [See Access](https://platform.claude.com/docs/en/build-with-claude/claude-in-amazon-bedrock#access) |
347| Claude Sonnet 5 | `anthropic.claude-sonnet-5` | Open |
348| Claude Haiku 4.5 | `anthropic.claude-haiku-4-5` | Open |
349349 
350350Use Claude Code 2.1.255 or later with Claude Fable 5.1 on Amazon Bedrock, and 2.1.280 or later with Claude Opus 5.5; run `claude update` to upgrade.
351351 
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