llm-anthropic 0.31 adds support for two models
What happened
According to a report Simon Willison published on November 10, 2026 at 07:58, Anthropic released two models that day, Fable 5.2 and Mythos 5.2. Simon Willison then released llm-anthropic 0.31, adding support for both models and allowing them to be called from the CLI. Reported progress on this update centers on the new release and the addition of the two models; the current report gives no other feature changes, performance results or follow-up plans.
Written by AI from the coverage · updated 11 hours ago
Coverage
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- Simon WillisonPickllm-anthropic 0.31 adds support for Fable 5.2 and Mythos 5.2
Simon Willison released llm-anthropic 0.31, adding Anthropic's Fable 5.2 and Mythos 5.2, both launched today, so the new models can be called from the CLI.
Heat over time
Heat now 3·Comparable peak 10（Nov 10 09:00）·Comparable change over 24 hours -49%
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