Authors

Feiyu Duan

Publications 1

Preprint Open access

General Decision Models: Benchmarking and Insights Beyond Jev

Feiyu Duan, Jiayu Lin, Jia Wang et al. · 2026

General decision models, such as Jev, have recently emerged as efficient alternatives to LLMs for structured judgment and selection. But what kinds of decisions can these models reliably make, and how does their behavior change when individual decisions are composed into larger systems? To study this, we introduce JEVa …

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