AnalysisAI ModelsAI Agents
Jun 11, 12:00 AM
Claude Fable 5: Anthropic's Mythos-class model for agentic work
Claude Fable 5 is Anthropic's most capable publicly available model, designed for complex multi-step agentic tasks. It sits in the Mythos-class tier, optimized for extended reasoning, tool use, and lower error propagation. The model is distinct from Mythos 5, which has more restricted access.
Jun 11, 12:00 AM