AI plays Street Fighter 2 in real time with a 300ms low-latency model

Smartaces · reddit · 2026-09-20

A developer got Typesafe AI's new low-latency model Jev to play Street Fighter 2 in real time. Jev wasn't trained on the game—it decides every 300ms using game context, a moveset list, and live signals like positions and health (demos claim 100ms). OpenAI models are too slow for this today; the author argues latency is the next frontier for LLMs. Code is on GitHub.

Original post →

More from coding & agent

coding & agent channel →