Claude

Anthropic's family of products: Chat, Cowork, Code.

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Showing drops for 2026-09-01Clear date

Tuesday, Sep 1, 2026

1 update · Claude

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Claude

Claude Fable 5.1 and Claude Mythos 5.1 launch

We just launched Claude Fable 5.1 and Claude Mythos 5.1, the world’s most advanced models for coding and knowledge work. For more information, see our blog post: Claude Fable 5.1 and Mythos 5.1.