Key Features

The project describes 1.43 million clips totaling approximately 25TB.
The open processing pipeline provides scale-consistent camera annotations.
The framework covers Wan-5B, Wan-14B, LTX-2.5, and MiniMax-H3 variants.
The research trains on five-second clips and demonstrates substantially longer generation.
Causal student models target responsive, long-horizon world-model inference.
The release includes filtering, annotation, and training-data preparation components.
The repository announces SolarWM-H3 training, inference, weights, and pre-encoded data.
Availability varies; some backbone-specific distillation stages remain forthcoming.

The project releases a corpus described as 1.43 million clips and 25TB, with camera annotations and filtering tools. A common framework supports Wan, LTX, and MiniMax-H3 backbones. Causal and few-step student models extend short-clip training toward streaming inference over much longer sessions.


SolarWM is useful for world-model research where data preparation and reproducible training are as important as the final checkpoint. The repository includes model-specific availability tables, with some distillation stages still forthcoming. Researchers should select a released backbone and recipe rather than assuming identical support across all four families.

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