Robot AI model
Isaac GR00T N1.7
GR00T N1.7 is a cross-embodiment VLA with a Cosmos-Reason2-2B backbone and a published 3B checkpoint. The checkpoint card specifies NVIDIA Open Model License Agreement terms, while the current repository describes Apache-2.0 licensing and general availability.
Records last verified Oct 13, 2026 · Send a correction
Also known as GR00T N1.7
- Organization
- NVIDIA
- Type
- VLA
- Released / introduced
- Apr 18, 2026
- Public weights
- Public weights
- Licence / scope
- NVIDIA Open Model License Agreement
- Parameters
- 3B
- Base model
- Cosmos-Reason2-2B
- Humanoid association
- Humanoid-native
- Inputs
- vision, language, proprioception
- Outputs
- continuous action chunks
Release dates can mark an announcement or paper introduction. Public checkpoints, code licences and weight terms are distinct; follow the publisher’s links for the stated scope.
Documented embodiments
Source-associated hardware; this list does not establish plug-and-play compatibility or commercial robot capability.
- Unitree G1 →
NVIDIA's May 2026 workflow documents GR00T N1.7 fine-tuning and deployment with SONIC whole-body control.
Disclosed training data
- EgoScale human video and heterogeneous robot demonstrations
- DROID (post-trained DROID variant) →
- LIBERO (post-trained LIBERO variant) →
- BridgeData V2 (post-trained SimplerEnv Bridge variant) →
More robot AI models
Evidence
Sources
- [s1] GR00T-N1.7-3B model card ↗
NVIDIA · official · accessed Oct 13, 2026
- [s2] Isaac GR00T N1.7 early-access repository release ↗
NVIDIA · official · published Apr 18, 2026 · accessed Oct 13, 2026
- [s3] GR00T Whole-Body Control: end-to-end GR00T N1.7 workflow on G1 ↗
NVIDIA · official · accessed Oct 13, 2026
- [s4] Isaac GR00T official repository: model versions and code licensing ↗
NVIDIA · official · accessed Oct 13, 2026