Humanoid & robot atlas
World modelsOpen weights

1X Technologies · AI model

1X World Model

September 2024 learned simulator: given what the robot sees and what it is about to do, it predicts how the scene will change, so 1X can test policies on many situations without building 3D assets. Trained on thousands of hours of EVE humanoid data from homes and offices. 1X released 100+ hours of compressed video under Apache 2.0 plus baseline model weights for a public challenge; its internal production model is not public. In June 2026 1X set up a dedicated World Model Lab.

Kind
World models
Maker
1X TechnologiesNorway
First year
2024
Weights
OpenAnyone can download it
Robots
1Named as using it
Country
Norway

Robots that use it

1 robot model named by the maker or reputable press.

Sources

From the maker, its papers and reputable press.

1X Technologies 1X World Model 1X Technologies The 1X World Model Lab

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