Isaac GR00T N1NVIDIA
Robot foundation modelsOpen weights
NVIDIA · AI model
Isaac GR00T N1
NVIDIA's first open foundation model for humanoids, released at GTC in March 2025. It splits the job in two: a slower vision-language part reads the scene and the instruction and plans, and a fast action part turns that plan into smooth joint movements. Robot makers download it and fine-tune it on their own real or simulated data. The published checkpoint is about 2 billion parameters (GR00T-N1-2B).
- Kind
- Robot foundation models
- Maker
- NVIDIAUnited States
- First year
- 2025
- Weights
- OpenAnyone can download it
- Robots
- 1Named as using it
- Country
- United States
Robots that use it
1 robot model named by the maker or reputable press.
Other robot foundation models
Newest first.
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More from NVIDIA
Sources
From the maker, its papers and reputable press.
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