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.

TypeSafe's Jev, a fast System One model, makes quick picks from given options. In-game, a rules layer filters legal moves and spells, while Jev chooses where to place runes.
The AI is Jev from TypeSafe, a fast "System One" model. It doesn't chat or think at length. It just picks from the options you give it. Setup: a rules layer filters the legal moves and casts spells. Jev picks where the runes go.