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Anthropic launches new Claude Fable and Mythos 5.2 models

The Verge AI· Jay Peters·Monday, November 9, 2026 at 7:00 PM UTC

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Anthropic launches new Claude Fable and Mythos 5.2 models

Anthropic Introduces New Fable 5.2 and Mythos 5.2 AI Models - CNET

Anthropic announces Claude Fable 5.2 and Mythos 5.2. They'e already solved black hole physics problems. - Mashable

Anthropic unveils faster, cheaper Claude AI models as it gears up for mega IPO - The Times of India

Anthropic Prepares to Push Ahead With IPO Despite Market Jitters - WSJ

Anthropic debuts Claude Fable, Mythos 5.2 models, priced 20% below OpenAI’s GPT-6 Astra - Fortune

Claude Fable 5.2 builds a working operating system with 1,000 agents in eight days - Interesting Engineering