Anthropic launches Claude Fable 5.1, cutting cache read costs by 75%
Anthropic launched the new Claude Fable 5.1 and Claude Mythos 5.1 models on September 1. Both share the same underlying architecture but have different safety levels. Fable 5.1 is aimed at the general public, with cache read costs reduced by 75%. Mythos 5.1 is available only to trusted cybersecurity and life sciences institutions. Fable 5.1 Cache Read Price Reduced by 75% The main pricing and cost-saving details for Claude Fable 5.1 are as follows: Base pricing (unchanged): $10 per million input
MarketWhisper·09-02 01:34






