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Sweep 22 Oct 2026 · 04:32Z Build v2.1.308 527 read Stable v2.1.308 Latest v2.1.308 Next v2.1.308 Feeds RSS JSON llms.txt llms-full.txt Unofficial
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claude-platform-on-aws changedbuild-with-claude/claude-platform-on-aws

Nearest release: v2.1.293, published 2 hours after this site recorded the change. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.

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First seen 14 Aug 2026 this site's first read of the page
Recorded edits48to this page, all time

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2828| **API surface** | Claude API (`/v1/{endpoint}`) | Messages API at `/anthropic/v1/messages` | Bedrock Converse / InvokeModel |
2929| **Feature availability** | Typically same-day as Claude API (see [feature limitations](https://platform.claude.com/docs/en/build-with-claude/claude-platform-on-aws#features-not-supported)) | Per Amazon Bedrock release schedule | Per Amazon Bedrock release schedule |
3030| **Agent Skills** | Available | Not available (requires code execution) | Not available |
31| **Beta features** | Pass through with `anthropic-beta` headers (see [feature limitations](https://platform.claude.com/docs/en/build-with-claude/claude-platform-on-aws#features-not-supported)) | `anthropic-beta` header not supported | `anthropic-beta` header not supported |
31| **Beta features** | Pass through with `anthropic-beta` headers (see [feature limitations](https://platform.claude.com/docs/en/build-with-claude/claude-platform-on-aws#features-not-supported)) | The beta features Amazon Bedrock supports, through the `anthropic-beta` header | The beta features Amazon Bedrock supports, through the `anthropic_beta` field of the InvokeModel request body |
3232| **Authentication** | AWS IAM / SigV4 or API key | AWS IAM / SigV4 | AWS IAM / SigV4 or bearer token |
3333| **Billing** | AWS Marketplace | AWS (native service) | AWS (native service) |
3434| **Base URL** | `aws-external-anthropic.{region}.api.aws` | `bedrock-mantle.{region}.api.aws` | `bedrock-runtime.{region}.amazonaws.com` |
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594594Set the inference geography per request with the `inference_geo` parameter:
595595 
596596<Note>
597 The `inference_geo` parameter is supported on Claude 4.6 and later models. Requests with `inference_geo` on Claude Opus 4.5, Claude Sonnet 4.5, or Claude Haiku 4.5 return a 400 error. See [Data residency](https://platform.claude.com/docs/en/manage-claude/data-residency) for model availability details.
597 The `inference_geo` parameter is supported on Claude 4.6 and later models. Requests with `inference_geo` on Claude Opus 4.5, Claude Sonnet 4.5 (deprecated), or Claude Haiku 4.5 return a 400 error. See [Data residency](https://platform.claude.com/docs/en/manage-claude/data-residency) for model availability details.
598598</Note>
599599 
600600<CodeGroup>
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10631063* Typically same-day access to new models and features (see [feature limitations](https://platform.claude.com/docs/en/build-with-claude/claude-platform-on-aws#features-not-supported))
10641064* Agent Skills for document generation (PowerPoint, Excel, Word, PDF)
10651065* Code execution in Anthropic's managed sandbox
1066* Beta features through the `anthropic-beta` header (see [feature limitations](https://platform.claude.com/docs/en/build-with-claude/claude-platform-on-aws#features-not-supported))
1066* Claude API beta features that Amazon Bedrock doesn't offer, through the `anthropic-beta` header (see [feature limitations](https://platform.claude.com/docs/en/build-with-claude/claude-platform-on-aws#features-not-supported))
10671067* Claude Console for quota visibility and usage analytics
10681068* Direct Anthropic support
10691069* API key authentication as an alternative to SigV4 (see [API key authentication](https://platform.claude.com/docs/en/build-with-claude/claude-platform-on-aws#api-key-authentication))
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