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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
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For Amazon Bedrock support changedcli-sdks-libraries/sdks/python

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463463 Consider using the streaming [Messages API](https://platform.claude.com/docs/en/cli-sdks-libraries/sdks/python#streaming-responses) for longer running requests.
464464</Warning>
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466Avoid setting a large `max_tokens` value without using streaming. Some networks may drop idle connections after a certain period of time, which can cause the request to fail or [timeout](https://platform.claude.com/docs/en/cli-sdks-libraries/sdks/python#timeouts) without receiving a response from Anthropic.
466Avoid setting a large `max_tokens` value without using streaming. Some networks may drop idle connections after a certain period of time, which can cause the request to fail or [time out](https://platform.claude.com/docs/en/cli-sdks-libraries/sdks/python#timeouts) without receiving a response from Anthropic.
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468468The SDK will throw a `ValueError` if a non-streaming request is expected to take longer than approximately 10 minutes. Passing `stream=True` or overriding the `timeout` option at the client or request level disables this error.
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715715## Beta features
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717Beta features are available before general release to get early feedback and test new functionality. You can check the availability of all of Claude's capabilities and tools in the [build with Claude overview](https://platform.claude.com/docs/en/build-with-claude/overview).
717Beta features are available before general release to get early feedback and test new functionality. You can check the availability of all of Claude's capabilities and tools in the [Features overview](https://platform.claude.com/docs/en/build-with-claude/overview).
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719719You can access most beta API features through the `beta` property of the client. To enable a particular beta feature, you need to add the appropriate [beta header](https://platform.claude.com/docs/en/api/beta-headers) to the `betas` field when creating a message.
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