Top Architecture Tech Stack
Nov 13, 2026 · Artificial Intelligence
Claude Fable 5.2 Tops Benchmarks, Beats Opus 5.5, Builds OS with 1000 Agents
Anthropic's Claude Fable 5.2 and Mythos 5.2 top FrontierCode and Intelligence Index benchmarks, coordinate 1000 agents to build a bootable OS in 8 days, formalize Fermat's Last Theorem in 30 hours, design hardware, and control robots, with Fable for complex engineering and Mythos for high-risk security and biology tasks.
AI benchmarksClaude Fable 5.2Mythos 5.2
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