jevPOST
Understanding Jev as a System One judgment model
The author explains his reading of Jev: not a cheap chat model but a fast judgment layer that takes a state plus predefined questions and returns Choice, Score or Yes-No probabilities with confidence.
Will Hu 🐯 胡二虎
@willlhhhArchived 2026.09.21Originally posted 2026.09.20
Will Hu 🐯 胡二虎 @willlhhhOriginally posted 2026.09.20
先说我目前的理解： Jev 不是另一个便宜的聊天模型。TypeSafe 把它叫作 System One Model：输入一段 state 和预先定义的问题，直接返回 Choice、Score 或 Yes-No 的概率与 confidence。 它不负责写答案，而是快速做判断。
This post quotes another post: “ChatGPT co-inventor releases Jev, a model built for decisions rather than text”
x.com/willlhhh/status/2101483874299896194Archived 2026.09.21 10:29