Jev 当 agent 的 System 1 决策层省下 98% 调用

Issa @issatheblows原推发布于 2026.09.25

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Jev Engineering is the System 1 most agent stacks are still missing. same agent → two speeds → one split $98.41 pulled out of 10,000 decisions. everyone is optimizing the model. Jev Engineering optimizes what never needed a model. every agent eventually hits the same fork: state → draft / pick / score / yes-no / code → one lane has to win instead of sending every “which worker?” and “how urgent?” back to a $15 / M call, Jev turns the reflex into its own layer: so the loop becomes: System 2 → research, write, reason Jev → pick, score, gate code → execute state → update Jev → decide again once that split is real, 7,100 of the 10,000 calls leave System 2 with 0 gen tokens.

这条是引用着另一条写的：「长文：Jev 或成 AI agent 缺失的控制层」