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arXiv 2610.18773 · cs.AI · 2026-10-13

Jeva: System One Models from First Principles

Qi Li, Xinchao Wang

National University of Singapore

In latest · #5 2026-W42 #3 Added on 2026-10-21

One-line takeaway

Jeva is a decision-native System 1 model that scores candidate options directly instead of generating text answers, making it fast and cacheable.

提出“决策原生”的 System 1 模型 Jeva:直接给候选项打分,而不是逐字生成答案,更快且可缓存。

371HF upvotes
115GitHub stars
2Citations (Semantic Scholar)
77.9Buzz score

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Metadata from the arXiv API (verified); upvotes from Hugging Face Daily Papers; citations from Semantic Scholar. Last refreshed 2026-10-22.

The takeaway is written by AIMap from the abstract; the abstract itself is not reproduced — read the original.

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