llm-anthropic 0.31 adds support for Fable 5.2 and Mythos 5.2

llm-anthropic 0.31

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.

Why it matters: Willison tested Fable 5.2's five reasoning levels; at max it ran out of tokens without producing an image, while the two earlier versions succeeded at the same level.