Model launch day: Fable 5.2 takes the crown as Muse Ember goes tiny

On Monday 9 November 2026, three companies launched the future on the same day. Anthropic shipped Claude Fable 5.2, the new top-ranked AI model, 20% cheaper and up to 30% faster than its predecessor. Meta shipped Muse Ember, its smallest model ever, at ten cents per million tokens. And Google added two new TPU systems, one that keeps sensitive data private while the model works, one that doubles memory bandwidth for giant context windows. One day, three answers to the same question: what does an AI model cost, and what is it for?