Model family
NVIDIA Nemotron
Family overview — summarizes releases; licenses and availability belong to each release.
Nemotron is NVIDIA's family of models for building AI agents. The current generation is organized into Nano, Lightning, Super, and Ultra tiers; NVIDIA publishes the weights on Hugging Face and, for several releases, training datasets and training recipes.123
- Website: Nemotron developer page (external site: developer.nvidia.com)
- Model hub: Nemotron v3 collection on Hugging Face (external site: huggingface.co)
- Repository: NVIDIA Nemotron Developer Repository (external site: github.com)
Last reviewedEntry updated Documented release
Releases assessed
Each release is assessed on its own. This family has no family-wide openness label.
| Release | Weights | Tier (USASI rubric v0.1) | License | Released |
|---|---|---|---|---|
| NVIDIA Nemotron 3 Super 120B-A12B | Weights: Public | Model-disclosure tier (USASI rubric v0.1): Open-stack | NVIDIA Nemotron Open Model License, Apache-2.0 | Mar 11, 2026 |
| NVIDIA Nemotron 3 Ultra 550B-A55B | Weights: Public | Model-disclosure tier (USASI rubric v0.1): Open-weight | OpenMDW License Agreement, version 1.1, Apache-2.0 | Jun 4, 2026 |
| NVIDIA Nemotron 3.5 Lightning 30B-A3B | Weights: Public | Model-disclosure tier (USASI rubric v0.1): Open-stack | OpenMDW License Agreement, version 1.1, Apache-2.0 | Aug 11, 2026 |
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