Motubrain 2.0
ShengShu began livestreaming the full training of its Motubrain 2.0 embodied robot model on October 21, a run of about two weeks before an open-source release.
Motubrain 2.0 is the next version of ShengShu's robot foundation model family, whose first version appeared in April as a world action model. The livestream covers four stages, pretraining, post-training, agent tasks and recursive self-improvement, and shows training steps and evaluation success rates live. Weights are not yet released and the company calls the research exploratory.
- Date
- Wednesday 21 October 2026
- Lab
- ShengShu
- Kind
- model
- Access
- research preview
Weights promised to be open-sourced soon, not yet released. This is an announcement of a training livestream, not a model release.
Sources
This record was checked and corrected against its sources on 22 October 2026. How we check