AnalysisAI ModelsOctober 30, 2026

Vals AI's Rayan Krishnan: single benchmark scores hide a jagged frontier

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Vals AI builds benchmarks that frontier labs cite in their model cards, and Rayan Krishnan argues one aggregate score masks task-level variance. In finance tasks like tax and Excel LBO modeling, the best model changes by task, and a cheaper model can cost more and score lower.

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