brains/gr00t-n1 · model record

Isaac GR00T N1

Name: Isaac GR00T N1
Author: NVIDIA

2B-parameter dual-system VLA for humanoids: an Eagle-2 vision-language model (System 2) conditions a diffusion-transformer flow-matching action head (System 1). Trained on real robot data, human video and synthetic data; code is Apache-2.0 and the weights carry an NVIDIA non-commercial license.

Company

NVIDIA

Kind

VLA

Access

Open weights

License

LicenseRef-NVIDIA-OneWay-Noncommercial

Released

18 Mar 2025

Embodiments

robots it has been shown on

Fourier GR-1fourier/gr1
Franka not in the atlas
bimanual arms not in the atlas

Papers naming this model

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