The author built a market terminal using real OKX data with Codex, then asked Jev to judge BTC trend, getting a bullish 83% response within 266ms.
1️⃣ 先搭一个行情终端 让 Codex 做了个实时看板，数据全部来自 OKX 真实接口 价格、成交额、资金费率、多空比都在上面 我问了一句：「BTC 这波上涨还能不能拿？」 Jev 266ms 返回：偏多｜83%
James Long uses Jev to tackle the most annoying problem in personal finance tools: generating good payee descriptions from raw bank data. It got about 95% of the way there on the first try, with many ways to improve the prompting.
A developer uses Jev to decide buy or sell and executes real trades on Kuru's on-chain order book via Monad every 300ms block. Link
Erik Spock Gafni suggests that those who make a lot of profit from Jev trading donate some of their profits to charity.