Infinite Worlds with Versatile Interactions

Key points

It applies an anti-drift training paradigm to causal video generation, enabling more than one hour of uninterrupted generation that is robust to accumulated error.
A real-time distilled model renders infinite worlds at 60 fps and 720p resolution, including a 1.3B version that can be deployed on a single GPU.
It offers rich interactions, including combat, archery, spell casting, shooting, and weather changes, with far more action variety than existing world models.
It integrates an agent harness composed of a Pilot agent for action planning and execution and a Director agent for generating environment content.
It uses a three-source data engine with an egocentric-video plus game plus Unreal Engine synthetic multi-granularity annotation pipeline.
It is fully open source, including code and checkpoints, and it is the only system among the compared models, such as Matrix-Game-3.0 and Genie 3, to achieve hour-level infinite generation.

External research summaries. These are not HDATF publications or measured product results.