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anthropic Claude Platform Release Notes ·

Claude Platform Updates: Model Support and Access Transparency

aipreviewengineer
announcement

The Claude Platform has expanded support for its managed agents, Dreams, to include Claude Fable 5 and Claude Sonnet 5 models, currently in research preview. Additionally, documentation for Access Transparency related to CMEK content preservation has been enhanced with new examples and details on preservation triggers. These updates are relevant to users of the Claude Platform, particularly those leveraging managed agents or concerned with data access and preservation policies.

  • →Dreams research preview adds Fable 5 and Sonnet 5 model support
  • →Enhanced Access Transparency documentation for CMEK preservation
Enhancements (2) ›
  • Dreams research preview adds Fable 5 and Sonnet 5 model support

    The Dreams research preview feature on the Claude Platform now supports the Claude Fable 5 and Claude Sonnet 5 models. This expansion allows users to leverage newer model capabilities within their managed agents.

  • Enhanced Access Transparency documentation for CMEK preservation

    Documentation for Access Transparency has been updated to provide more detail on `cmek_preserve` events. This includes a filter example, an example event payload, and two new preservation reason codes: `policy_violation_investigation` and `csae_report`. The documentation also clarifies that preservation events are logged regardless of whether a human reviewer or an automated pipeline initiates the action.

Read the original announcement →

https://platform.claude.com/docs/en/release-notes/overview

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