Solaris: Building a Multiplayer Video World Model in Minecraft
Existing action-conditioned video generation models (video world models) are limited to single-agent perspectives, failing to capture the multi-agent interactions of real-world environments. We introduce Solaris, a multiplayer video world model that simulates consistent multi-view observations. To enable this, we develop a multiplayer data system designed for robust, continuous, and automated data collection on video games such as Minecraft. Unlike prior platforms built for single-player settings, our system supports coordinated multi-agent interaction and synchronized videos + actions capture. Using this system, we collect 12.64 million multiplayer frames and propose an evaluation framew...
| Authors | Georgy Savva, Oscar Michel, Daohan Lu et al. |
|---|---|
| Primary category | cs.CV |
| Published | 25 February 2026 |
| Last updated at source | 26 February 2026 |
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