@AnnatarXBT: Jev + Claude Opus 5.5... i can't understand why everyone isn't wiring this up yet the forks alone drop from about $110 …
Summary
A developer claims that combining 'Jev' with Claude Opus 5.5 cuts API costs from ~$110/day to $4/day by letting a cheaper model handle routing and decisions while Opus does the hard reasoning.
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Cached at: 10/01/26, 04:27 PM
Jev + Claude Opus 5.5… i can’t understand why everyone isn’t wiring this up yet
the forks alone drop from about $110 a day to $4 once jev takes them over. right now it’s the best way i know to run opus
what jev handles: -> scores which project notes matter before the context even loads -> hands the easy steps to a faster worker -> picks a recovery path when a tool fails, so nothing retries blind -> runs the focused checks before the full test suite
opus does the hard reasoning. jev chooses from options the harness already prepared and validated
that’s jev engineering in one line: the expensive model thinks, the cheap one decides
$106 a day back on the same work is a number your manager remembers
read the paper, then the full jev guide below
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