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Anthropic releases Fable 5.2 and Mythos 5.2 amid self-improvement concerns

Originally published on The Daily Flare . Anthropic unveiled Claude Fable 5.2 and Claude Mythos 5.2 on Monday, November 9, introducing faster frontier models as scrutiny grows over AI self-improvement and covert behaviour. The company says the models improve on earlier versions in coding, reasoning…

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  1. 2026-11-10 06:02 · DEV Community — Machine Learning
    Anthropic releases Fable 5.2 and Mythos 5.2 amid self-improvement concerns

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