llm-anthropic 0.25.1

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By AI Maestro May 29, 2026 1 min read
llm-anthropic 0.25.1


28th May 2026

  • New model: Claude Opus 4.8 (
  • claude-opus-4.8

    ).

  • New
  • -o fast 1

    option for fast mode, for organizations with that feature enabled on their account.

  • Default max_tokens for each model now defaults to that model’s maximum output rather than 8,192. #72
  • See also my notes on Opus 4.8 – I used this new release of

    llm-anthropic

    to generate the pelicans.

    Recent articles

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    • Notes on Pope Leo XIV’s encyclical on AI – 25th May 2026


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