Published Nov 2, 2026, 6:10 PM ET · Updated 11 days ago · 1 source
Claude Fable 5.5, GPT 6.2 Astra Could Be Right Around the Corner, Leaks Suggest
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Users say Claude is routing some requests to a stronger unreleased model, a Mythos 5.5 label appeared in Anthropic’s site code, and OpenAI appears to be testing GPT-6.2 Astra.