Claude Fable 5 is a Mythos-class model from Anthropic, built for autonomous knowledge work and coding. It supports text, image, and file inputs with text output, with reasoning support and...
anthropic/claude-fable-5Claude Fable 5 is an API model from Anthropic, released on Jun 9, 2026, with a context window of 1,000,000 tokens, pricing of $10 per million input tokens and $50 per million output tokens. It accepts file, image, text input and produces text output.
At listed prices, a request with 10,000 input tokens and 1,000 output tokens costs about $0.15.
Specs are sourced from OpenRouter and were last checked on Nov 3, 2026. Always confirm current pricing and limits with the provider before production use.
Claude Fable 5 supports a context window of 1,000,000 tokens.
Claude Fable 5 is listed at $10 per million input tokens and $50 per million output tokens on OpenRouter.
Claude Fable 5 was published on Jun 9, 2026.
Claude Fable 5 accepts file, image, text input and produces text output.