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GR00T N1.5 3B LeRobot

This repository contains a LeRobot GrootPolicy checkpoint initialized from the original nvidia/GR00T-N1.5-3B parameters. It is intended to make the base GR00T-N1.5-3B model loadable through LeRobot's...

Sourcehuggingface.co/albus2024/GR00T-N1.5-3B-LeRobot/tree/321fbef57d44ea845615d13cc318ff7a436e104e
KindOtherBase modelnvidia/GR00T-N1.5-3BVersionRevision 321fbefPublisher@albus2024Cgrade

Model source

Kind
Other
File size
4.50 GB
Base model
nvidia/GR00T-N1.5-3B
Version
vRevision 321fbef
Updated
Oct 7, 2026
Publisher
@albus2024
Downloads
3
Parameters
3B
Source
Hugging Face

Source description

GR00T-N1.5-3B LeRobot GROOT

This repository contains a LeRobot GrootPolicy checkpoint initialized from the original nvidia/GR00T-N1.5-3B parameters. It is intended to make the base GR00T-N1.5-3B model loadable through LeRobot's policy.type=groot checkpoint path.

Important notes:

  • This is a LeRobot wrapper checkpoint, not an official NVIDIA release.
  • The weights originate from nvidia/GR00T-N1.5-3B.
  • The repository was prepared as a private Hub upload target by scripts/gr00t_n1p5_upload.py.
  • Make sure your use and any redistribution comply with NVIDIA's model terms.

Example:

lerobot-train \
    --dataset.repo_id=path/to/dataset \
    --policy.path=albus2024/GR00T-N1.5-3B-LeRobot \
    --policy.type=groot \
    --policy.push_to_hub=false

Sources

1 source
Hugging FacePrimaryVersion 321fbef57d44ea845615d13cc318ff7a436e104e
huggingface.co/albus2024/GR00T-N1.5-3B-LeRobot/tree/321fbef57d44ea845615d13cc318ff7a436e104e

Verified Sep 1

Model artifacts

1 artifact

model.safetensors

safetensors · 4.50 GB · SHA-256 1c6d8b52b9e5…9ae7 · Hugging Face

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Source excerpts

3 excerpts
ReadmeJul 11huggingface.co/albus2024/GR00T-N1.5-3B-LeRobot

--- library_name: lerobot pipeline_tag: robotics tags: - lerobot - groot - gr00t - robotics - vision-language-action base_model: nvidia/GR00T-N1.5-3B license: other --- # GR00T-N1.5-3B LeRobot GROOT This repository contains a LeRobot `GrootPolicy` checkpoint initialized from the original `nvidia/GR00T-N1.5-3B` parameters. It is intended to make the base GR00T-N1.5-3B model loadable through LeRobot's `policy.type=groot` checkpoint path. Important notes: - This is a LeRobot wrapper checkpoint, not an official NVIDIA release. - The weights originate from `nvidia/GR00T-N1.5-3B`. - The repository was prepared as a private Hub upload target by `scripts/gr00t_n1p5_upload.py`. - Make sure your use and any redistribution comply with NVIDIA's model terms. Example: ```bash lerobot-train \ --dataset.repo_id=path/to/dataset \ --policy.path=albus2024/GR00T-N1.5-3B-LeRobot \ --policy.type=groot \ --policy.push_to_hub=false ```

NoteSep 1huggingface.co/albus2024/GR00T-N1.5-3B-LeRobot

Source context: 3 downloads · 0 likes · Pipeline robotics · Library lerobot · Repo albus2024/GR00T-N1.5-3B-LeRobot

NoteJul 17huggingface.co/albus2024/GR00T-N1.5-3B-LeRobot

Source context: 10 downloads · 0 likes · Pipeline robotics · Library lerobot · Repo albus2024/GR00T-N1.5-3B-LeRobot