Real-time Doom demo powered by Jev
A game demo shows real-time decisions. Diogo says it makes about ten Jev calls per second; the post includes a 2:43 video.

A developer built Tetris where TypeSafe's Jev decision model picks from a list of legal landings, at ~400ms per move and ~1 cent per 100 pieces, with schema constraints preventing illegal moves.
I built Tetris where an AI model makes every move, but it's not an LLM. Jev (TypeSafe's new "decision model") gets a list of legal landings and picks one. ~400ms per move ~1 cent per 100 pieces Can't hallucinate an illegal move, the schema won't let it