88Z AI, 21 July — Kunlun Wanwei releases the open-source interactive world model Matrix-Game 3.5, featuring a lightweight architecture and automated data pipeline for real-time interaction on a single GPU.
At a glance
- Uses a lightweight architecture to achieve 720P/20FPS real-time interaction on a single GPU
- Builds an automated data pipeline producing over 5 million segments of high-quality training data

The update
Kunlun Wanwei has officially open-sourced the new generation interactive world model, Matrix-Game 3.5. By incorporating Patch Memory and Warped PRoPE technologies, the model effectively addresses technical challenges related to long-term memory retention and geometric consistency. In terms of architectural design, the team adopted a lightweight and transferable approach, enabling core functionalities with virtually no increase in additional parameters. Regarding performance, the model supports real-time interaction at 720P resolution and 20 FPS on a single GPU. Furthermore, the R&D team simultaneously built an automated data production line, successfully generating over five million segments of high-quality training data to provide solid support for the model's performance.
Sources & editorial note
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