claude-in-amazon-bedrock changedbuild-with-claude/claude-in-amazon-bedrock
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1212
1313## Access
1414
15Amazon Bedrock sets access criteria for each Claude model individually. Claude Fable 5.1, Claude Fable 5, Claude Opus 4.8, Claude Sonnet 5, Claude Opus 4.7, and Claude Haiku 4.5 are open to all Amazon Bedrock customers. For any other model’s current criteria, check [Amazon Bedrock model access](https://console.aws.amazon.com/bedrock/home#/modelaccess) in the AWS console. Claude Mythos Preview requires an invitation through [Project Glasswing](https://anthropic.com/glasswing). For region availability, see [Regions](https://platform.claude.com/docs/en/build-with-claude/claude-in-amazon-bedrock#regions).
15Amazon Bedrock sets access criteria for each Claude model individually. Claude Fable 5.1, Claude Fable 5, Claude Opus 4.8, Claude Sonnet 5, Claude Opus 4.7, and Claude Haiku 4.5 are open to all Amazon Bedrock customers. For any other model’s criteria, check [Amazon Bedrock model access](https://console.aws.amazon.com/bedrock/home#/modelaccess) in the AWS console. For region availability, see [Regions](https://platform.claude.com/docs/en/build-with-claude/claude-in-amazon-bedrock#regions).
1616
1717## Prerequisites
1818
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2121* An AWS account with [Amazon Bedrock model access](https://console.aws.amazon.com/bedrock/home#/modelaccess) enabled for the Claude models you intend to use
2222* The [AWS CLI](https://docs.aws.amazon.com/cli/latest/userguide/getting-started-install.html) installed and configured (optional, for credential management)
2323
24Claude Mythos Preview additionally requires a dedicated AWS account that has been allowlisted by the Bedrock Marketplace team. Your Anthropic account executive can submit your account ID for allowlisting (typically processed within 24 hours), and AWS sends a welcome email once it’s complete.
25
2624## Authentication
2725
2826Claude in Amazon Bedrock supports three authentication paths. Choose the one that best fits your security requirements.
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153151 -u "$AWS_ACCESS_KEY_ID:$AWS_SECRET_ACCESS_KEY" \
154152 -H "x-amz-security-token: $AWS_SESSION_TOKEN" \
155153 -H "content-type: application/json" \
156 -H "anthropic-version: 2023-06-01" \
154 -H "anthropic-version: 2026-10-21" \
157155 -d '{
158156 "model": "anthropic.claude-opus-5-5",
159157 "max_tokens": 1024,
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332330
333331Model 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.
334332
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 5.5 | `anthropic.claude-haiku-5-5` | [See Access](https://platform.claude.com/docs/en/build-with-claude/claude-in-amazon-bedrock#access) |
349| Claude Haiku 4.5 | `anthropic.claude-haiku-4-5` | Open |
333| Model | Model ID | Access |
334| :------------------------------------------------------------------------------------------ | :---------------------------- | :-------------------------------------------------------------------------------------------------- |
335| Claude Fable 5.1 | `anthropic.claude-fable-5-1` | Open |
336| Claude Mythos 5.1 ([limited availability](https://support.claude.com/en/articles/14604842)) | `anthropic.claude-mythos-5-1` | Active (verification required) |
337| Claude Fable 5 | `anthropic.claude-fable-5` | Open |
338| Claude Mythos 5 ([limited availability](https://support.claude.com/en/articles/14604842)) | `anthropic.claude-mythos-5` | Active (verification required) |
339| 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) |
340| Claude Opus 5 | `anthropic.claude-opus-5` | [See Access](https://platform.claude.com/docs/en/build-with-claude/claude-in-amazon-bedrock#access) |
341| Claude Opus 4.8 | `anthropic.claude-opus-4-8` | Open |
342| Claude Opus 4.7 | `anthropic.claude-opus-4-7` | Open |
343| 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) |
344| Claude Sonnet 5 | `anthropic.claude-sonnet-5` | Open |
345| Claude Haiku 5.5 | `anthropic.claude-haiku-5-5` | [See Access](https://platform.claude.com/docs/en/build-with-claude/claude-in-amazon-bedrock#access) |
346| Claude Haiku 4.5 | `anthropic.claude-haiku-4-5` | Open |
350347
351348Use the latest version of Claude Code with Claude in Amazon Bedrock; run `claude update` to upgrade.
352349
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385382* **Global:** dynamic routing across all available regions for maximum availability. No pricing premium.
386383* **Regional:** the endpoint resolves to the single AWS region you specify, for data-residency requirements. Regional endpoints carry a 10 percent pricing premium over global endpoints. To route across multiple regions within a geography, use an [inference profile](https://docs.aws.amazon.com/bedrock/latest/userguide/cross-region-inference.html) (US, EU, JP, or AU). Regions marked **In-region only** in the table support direct single-region routing without an inference profile.
387384
388The global endpoint is available for Claude Fable 5.1, Claude Fable 5, Claude Opus 5.5, Claude Opus 5, Claude Opus 4.8, Claude Opus 4.7, Claude Sonnet 5.5, Claude Sonnet 5, Claude Haiku 5.5, and Claude Haiku 4.5. For Claude Fable 5.1, regional endpoints are currently available in `us-east-1` only. Claude Mythos Preview is regional only and is available in `us-east-1`.
385The global endpoint is available for Claude Fable 5.1, Claude Fable 5, Claude Opus 5.5, Claude Opus 5, Claude Opus 4.8, Claude Opus 4.7, Claude Sonnet 5.5, Claude Sonnet 5, Claude Haiku 5.5, and Claude Haiku 4.5. For Claude Fable 5.1, regional endpoints are available in `us-east-1` only.
389386
390387| AWS region | Location | Endpoint types |
391388| ---------------- | ------------------------- | -------------------------- |
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419416
420417## Quotas
421418
422Default quota is 2 million input tokens per minute (TPM). You can request up to 5 million input TPM and 500,000 output TPM without additional Anthropic approval. AWS enforces requests-per-minute (RPM) limits on the Bedrock side; contact AWS support for RPM adjustments.
419Default quota is 2 million input tokens per minute (TPM). You can request up to 5 million input TPM and 500,000 output TPM without additional Anthropic approval. AWS enforces requests-per-minute (RPM) limits on the Bedrock side; contact AWS Support for RPM adjustments.
423420
424421## Data retention
425422
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431428
432429## Support
433430
434For support, contact **[[email protected]](mailto:[email protected])**. Include your AWS account ID and the `request-id` from any failed API responses.
435
436<Note>
437 **Claude Mythos Preview** is a research preview model available to invited customers on Amazon Bedrock. For more information, see [Project Glasswing](https://anthropic.com/glasswing).
438</Note>
431For support, contact AWS Support or your AWS account team. Include your AWS account ID and the `request-id` from any failed API responses.
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