Jev 交易台：逐 tick 门控下单的 agent 架构
Watcher 并行拉取 6 个资产行情，Analyst 用 noul("act?") 毫秒级判断，Choice 只输出多/空，Risk 按回撤预算限仓，Gate 以 0.85 阈值拦截执行。
WHOEVER LEAKED THIS JEV TRADING DESK SHOULD BE RUNNING THE BOOK I thought running an agent on a live orderbook meant throwing GPT at the chart and praying it didn't short the top on vibes. Apparently not. This desk's setup is much more interesting: → WATCHER streams ticks from 6 assets in parallel, no reasoning yet, pure context shared to the analyst → ANALYST calls noul("act?") on every tick in milliseconds, returns p=0.91 or skips, no "maybe wait" allowed → CHOICE picks LONG or SHORT from a two-element set with confidence, no "stay in cash while thinking" → RISK evaluates side × size against the drawdown budget before the executor touches the book, drops silent breaches at 0.5% → GATE compares gate.conf against 0.85, below drops to human, above fills, flags 7 ticks the gate held while the market moved so you get: Ticks streamed. Acts gated. Sides typed. Risks capped. the interesting part isn't predicting the market harder. it's giving every tick a gate the executor can't fire past. Instead of streaming 10,115 ticks through a full model and praying the JSON parses before SOL moves, you run them through JEV at $0.42 per 10k, 260ms median, 91.4% gate pass, with every short decision logged against the fill. Watch the tick. Gate the act. Cap the size.
这条是引用着另一条写的：「长文：如何搭好 Jev 驱动的 agent 技术栈」