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Anthropic launches Claude Fable 5, its most capable public model

Anthropic launches Claude Fable 5, its most capable public modelMindStudio

Claude Fable 5 is Anthropic's most capable publicly available model, designed for long-horizon agentic tasks. It sits under the new Mythos-class tier, indicating meaningful autonomy on complex multi-step tasks.

Jun 16, 12:00 AM