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AnalysisAI Models

What Is Claude Fable 5? Anthropic's Mythos-Class Model for Agentic Work

Claude Fable 5 is Anthropic's most capable publicly available model, sitting in the Mythos-class tier designed for agentic work. It is optimized for tool use, orchestration, and reducing compounding errors across steps. Unlike Mythos 5, Fable 5 is publicly accessible while Mythos 5 has restricted access.

Jun 11, 12:00 AM