3 Ways a Decision Model Makes Your RAG Agent Better

A cheap, fast decision model like Jev can upgrade an agentic RAG system in three places: 1. Re-ranking — search returns passages that look similar to the question but don'tanswer it. Jev checks which ones are actually relevant, and you can steer that callwith instructions. 2. Citation checking — when your agent cites a document, does the passage really supportwhat it's saying? 3. Model routing — a simple greeting doesn't need your most expensive model. Jev decideswhich questions go to the strong model and which can go to a cheaper one. I've built all three into the full-stack agentic RAG pla