Jev 前置路由：让 Claude 只做值得做的事
同一条思路的短视频版，列举 Jev 在 agent 里承担的廉价分叉决策，以及约 1000 篇论文 0.08 美元、500 封邮件 0.035 美元等实测数字。
whoever built this realized we’ve been using our smartest AI for the dumbest possible jobs your $20–$200/mo frontier model is researching, writing code, planning… and then you’re paying the same brain to decide YES / NO. Jev flips that. it’s a tiny decision model that sits in front of the expensive stuff and handles the boring forks: -> which agent goes next? -> is this worth researching? -> reply or ignore? -> publish, wait or escalate? -> BUY / SELL / HOLD? -> click this or keep looking? then I saw the numbers people are reporting and the whole architecture started making a lot more sense. ~1,000 papers classified for around $0.08 ~500 emails sorted for around $0.035 browser-agent loops demonstrated around 7 seconds for ~$0.0039 and at the quoted pricing, roughly 10,000 ~1K-token decisions comes out around $0.42. that’s not because Jev became smarter than Claude. it’s because nobody asked it to be Claude.