Global first! A Chinese team squeezed a game world model into a single 5090, and open-sourced it.

What happened: Skywork AI, owned by Kunlun Wanwei, released Matrix-Game 4.0, described as the first game world model that runs in real time on a single consumer GPU, and open-sourced it. Key numbers: 480p resolution; under 0.15 seconds input response; 60 FPS gameplay; about 18.5GiB peak VRAM; 83 FPS at one-step denoising, Why it matters: The team splits work so a game engine maintains rules and state while a video model renders frames, aiming to keep game logic from drifting. The open-source release gives developers model weights and code, which the content says is uncommon in this space.

Skywork AI, owned by Kunlun Wanwei, released Matrix-Game 4.0, described as the first game world model that runs in real time on a single consumer GPU, and open-sourced it.

The team splits work so a game engine maintains rules and state while a video model renders frames, aiming to keep game logic from drifting. The open-source release gives developers model weights and code, which the content says is uncommon in this space.