Jev and Opus 5.5 orchestrate eight agents to finish a task in three iterations
The setup turns each step into a typed decision with a 0-1 confidence score, letting eight agents close a task in three iterations with 3x fewer iterations and 444x lower cost than plain prompting.

TYPESAFE AI LEAKED THE JEV + OPUS 5.5 DOCUMENT - 8 AGENTS CLOSE A TASK IN 3 ITERATIONS INSTEAD OF 10 a normal prompt hands you text, this system hands you a decision with a confidence score - and it gets there 193× faster Opus 5.5 holds the whole codebase in context, the other eight just execute every step is a typed decision, not a paragraph: the files, the command, a confidence from 0 to 1 the model can't invent anything - it only picks from what you allowed every decision gets verified before it ever touches the code memory holds the state, so the eighth agent knows what the first one decided simple prompting on iteration ten still isn't where this pairing was on iteration three 3× fewer iterations, 444× cheaper, and not one hallucinated file out comes the code, the tests, the docs, the confidence and the next steps save this and paste it into Claude Code - let it build you these 8 agents ↓
This post quotes another post: “A complete guide to getting started building with Jev”