Anthropic · Text Generation
Claude Fable 5 & Mythos 5
Anthropic's new flagship: Fable 5 is the general-purpose release (SOTA coding, finance, vision, long-context reasoning over millions of tokens); Mythos 5 is the same model with safeguards relaxed for vetted cybersecurity researchers. $10/M input, $50/M output, with new cyber + bio/chem classifiers and distillation protection that falls back to Opus 4.8 when triggered.
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