@kohawithstuff built a browser GTA and made TypeSafe's Jev the brain that drives NPC movement and interactions, in what they call one prompt.

Product demo. The post says they built GTA in the browser and made the Jev AI model by @typesafeai the brain for the app, driving NPC movements and interactions, all in one prompt. It includes a video and quotes another of their posts. Verified via fxtwitter. The post does not include a separate playable URL.