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.

Laya, an open-weights System One model running locally on a 16GB MacBook Air, beat cloud-based Jev built with Grok 4.7 at Tetris.
Laya just mogged Jev at Tetris. The interesting part isn’t just that a local model won. Laya is an open-weights System One model running locally on a 16GB MacBook Air. Jev, meanwhile, is cloud-based and built with Grok 4.7. Same game. Same objective. Completely different