MIRA: Multiplayer Interactive World Models trained on Rocket League [R]

We're happy to release MIRA, a collaboration between General Intuition, Kyutai, and Epic Games.

MIRA was trained on 10k hours of synthetic Rocket League data. The model has 5B parameters and runs for 4 players at 20 fps on a single B200.

We've released a playable online demo, an in-depth technical report, as well as a 1k hour dataset of 4-player gameplay:

• Demo: https://mira-wm.com
• Technical report: https://mira-wm.com/paper
• Repo: https://github.com/mira-wm/mira

Interactive Demo at ICML

If you're at ICML, we're also running an interactive demo (booth 111) where you can play it with us using proper PlayStation controllers!