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Anthropic releases Fable 5.2 and Mythos 5.2; llm-anthropic plugin adds support

Anthropic released Fable 5.2 and Mythos 5.2, and llm-anthropic 0.31 adds support for both models, enabling users to run prompts through Fable 5.2 via the llm tool.

Read the full story at Simon Willison's Weblog ↗

Timeline · 1 report

  1. 2026-11-09 23:58 · Simon Willison's Weblog
    llm-anthropic 0.31

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