GR00T N1.5 3B
NVIDIA
Timeline
- · Weights version · evidence link
Specifications
GR00T N1.5 3B is a model from NVIDIA with open weights, first recorded on 11 Nov 2026; its release date is not established.
- Weights
- Open
Questions
Are the weights of GR00T N1.5 3B publicly available?
Yes. NVIDIA publishes the weights.
When was GR00T N1.5 3B released?
Its release date is not established. Signal Forge first recorded it on 11 Nov 2026.