ArchitectureIQ Benchmarks LLMs' Training Intuition: GPT-5.6 Sol Hits 76.4% vs 33% Chance

ZimingLiu11 · x · 2026-10-23

MetaCircle unveils ArchitectureIQ, a benchmark quantifying LLMs' training intuition: 500 architecture questions, each with a synthetic dataset and three recipes, with answers verified by actual training runs. GPT-5.6 Sol scores 76.4% accuracy against a 33.3% chance baseline. KAIML co-founder Ziming Liu comments the answer is mixed—humans still beat LLMs in some categories, and top researchers' training intuition isn't yet distilled into language, which is why LLMs lack it.

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