Jev releases 1M public model decisions across 7 datasets, reading 2B tokens

MaziyarPanahi · x · 2026-11-09

Maziyar Panahi announced the Jev datasets: 1 million model decisions now fully public, generated by reading 2 billion tokens across 7 subsets — agent tool decisions (180K), agent trace audits (100K), policy verification (180K), safety and refusal (150K), intent/domain routing (130K), customer support (130K), and RAG claim checks (130K).

Every row includes a source label and the model's answer, with a single split ensuring no group appears in both train and test. The author suggests training a small judge model on it for internal quality control, e.g. in hospital settings.

Related event: Developer Open-Sources 1M Model Decision Dataset, Trained for Just $5(2 posts)→

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