ScholarCatalyst: 184 Lead Authors Label a Benchmark for 'Research Taste' That AI Still Fails

PangWeiKoh · x · 2026-10-21

Researchers from CMU, Stanford and more introduce ScholarCatalyst, a benchmark where 184 lead authors of 207 CS papers label which earlier papers inspired their work. Given only pre-project literature, agentic search (0.42 R@20) underperforms plain embedding retrieval (0.48), and even a Claude Fable 5.1-based agent reaches just 0.51 — showing AI remains far behind great scientists at sensing which prior ideas unlock new problems.

Related event: Stanford-Led Teams Release ScholarCatalyst Benchmark(3 posts)→

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