Jev Engineering moves the expensive model out of every decision loop
Requests pass through structured state, a Jev router, the cheapest capable model, approval and execution gates, with the decision layer only routing, scoring and blocking rather than generating text, and tests showing up to 193x faster and 444x cheaper.
Jev Engineering turns an agent stack into an actual control system and moves the expensive model out of every decision loop. and up to 193x faster and 444x cheaper in tests. the model shouldn’t decide everything. in this setup: request → structured state → Jev router → cheapest capable model → worker → relevance / approval checks → execution gate → tool the important part is that the decision layers don’t generate text. they route → score → block → approve. so expensive models only get called when the task actually needs them. that’s the point of Jev Engineering: separate reasoning from decision-making, then make the decision layer measurable, cheap and fast. full breakdown in the article below ↓
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