claude-fable-5
Anthropic Claude Fable 5 is a Mythos-class frontier model for the most demanding reasoning and long-horizon agentic work, with a 1M-token context window, adaptive thinking, and strong vision capabilities. It is Anthropic's most capable widely released model.
Also known as
Claude Fable 5 is available through 65 API providers on LMSpeed. Compare API pricing from $0.411 to $547.50 per million input tokens across providers.
Rankings are based on community-submitted tests and periodic health probes. Advisory only, not official data.