Trading desk pairs Jev scoring with Opus 5.5 decisions
The author uses Jev to score 200k signals for about $3.36 and lets Opus read only the top 0.15% survivors to write entries and stops, cutting the daily model bill from about $1,120 to $20.
i genuinely don't understand why nobody runs jev + opus 5.5 yet this pair has been doing $1 - 3k a day on my trading desk the whole trick: feed → jev scores every signal → opus reads only the top 0.15% → risk code → exchange - who does what > jev - scores 200k signals for about $3.36. returns a number, never a paragraph > opus 5.5 - reads the survivors, writes entry, size, stop and WHY > plain code - decides what actually gets sent model bill: ~$20 a day same day with opus reading everything: ~$1,120 - rules i don't break -> risk limits live in code, not in a prompt -> keys in a vault. no model ever sees them -> new rules run on paper first -> a model can say "skip". only code can say "send" full desk breakdown below ↓
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