Jev 工程：把昂贵模型挡在常规决策之外
作者拆解 Jev 调度链路：任务→类型化状态→调度器→最小可用模型→打分与审批门，测试中最高快 193 倍、便宜 444 倍。
Jev Engineering is the layer that makes an agent stack behave like a real control system, keeping the costly model away from routine choices. the payoff: up to 193x faster and 444x cheaper in testing. not every step deserves a frontier model. here is how a task flows: incoming task → typed state → Jev dispatcher → smallest model that fits → worker agent → relevance + approval scoring → action gate → tool call what matters: none of the routing layers produce text. they classify → score → block → approve. which means a premium model is only invoked once a task genuinely demands reasoning. that is the whole idea behind Jev Engineering: pull reasoning apart from decision-making, then keep the decision side cheap, fast and measurable. full teardown in the article below ↓
这条是引用着另一条写的：x.com/solst1ne/status/2101724066369654935