Claude Fable 5.1 is now available on Agent Platform!

Claude Fable 5.1 is now available on Agent Platform, bringing frontier intelligence to production environments for long-running, high-stakes tasks. The model is accessible via the Model Garden, enabling integration across code, documents, and research workflows.

Claude Fable 5.1 is officially available in the Model Garden on Agent Platform. Built for long-running, high-stakes work, Fable 5.1 puts frontier intelligence into production across your code, documents, and research. 👉 Try it today and let us know what you're building: Claude Fable 5.1 https://pantheon.corp.google.com/agent-platform/publishers/anthropic/model-garden/claude-fable-5-1?pli=1&project=cai-playground-422820