Model reference · open weights
NVIDIA-Nemotron-3-Super is an open-weight language model from nvidia, listed in the AxForge catalogue. AxForge can bring it up on EU-owned hardware for you on request — with the licence handled where one is required.
About
NVIDIA-Nemotron-3-Super-120B-A12B-NVFP4 Model Summary Quick Start Use temperature=1.0 and topp=0.95 across all tasks and serving backends — reasoning, tool calling, and general chat alike. For more details on how to deploy and use the model - see the Quick Start Guide below! Model Overview Model Developer: NVIDIA Corporation Model Dates: December 2025 - March 2026 Data Freshness: The post-training data has a cutoff date of February 2026. The pre-training data has a cutoff date of June 2025. What is Nemotron? NVIDIA Nemotron™ is a family of open models with open weights, training data, and recipes, delivering leading efficiency and accuracy for building specialized AI agents. Description Nemotron-3-Super-120B-A12B-NVFP4 is a large language model (LLM) trained by NVIDIA, designed to deliver strong agentic, reasoning, and conversational capabilities. It is optimized for collaborative agents and high-volume workloads such as IT ticket automation. Like other models in the family, it responds to user queries and tasks by first generating a reasoning trace and then concluding with a final response. The model's reasoning capabilities can be configured through a flag in the chat template. The model employs a hybrid Latent Mixture-of-Experts (LatentMoE) architecture, utilizing interleaved Mamba-2 and MoE layers, along with select Attention layers. Distinct from the Nano model, the Super model incorporates Multi-Token Prediction (MTP) layers for faster text generation and improved quality, and it is trained using NVFP4 quantization to maximize compute efficiency. The model has 12B active parameters and 120B parameters in total. The supported languages include: English, French, German, Italian, Japanese, Spanish, and Chinese This model is ready for commercial use. License/Terms of Use Governing Download Terms: Use of this model is governed by the NVIDIA Nemotron Open Model License. Governing Download Terms with NIM: The NIM container is governed by the NVIDIA Software License Agreement and Product-Specific Terms for AI Products. Use of this model is governed by the NVIDIA Nemotron Open Model License. Benchmarks All evaluation results were collected via Nemo Evaluator SDK an
Summarised from the published model card. Read the full card on the HuggingFace links below.
Specifications
| Maker | nvidia |
|---|---|
| Type | Language models |
| Parameters (lead) | 67.2B |
| Variants | 2 |
| Runs with | transformers |
| Released | 2026-03-10 |
| Popularity | 1.1M downloads / month |
| Likes | 432 |
| Licence | Commercial licence needed |
How it works
Variants
Open weights ship in several sizes and precisions. One page, all the variants — pick the one that fits your GPU. VRAM figures are estimates from model size.
Using it via the API
Once AxForge deploys nvidia-nemotron-3-super for you, it answers on the OpenAI-compatible API — the same base URL and keys as every other model. (nvidia-nemotron-3-super below is illustrative; you get the exact model name on deployment.)
$ curl -sS https://api.axforge.ai/v1/chat/completions \
-H "Authorization: Bearer $AXFORGE_API_KEY" \
-H "Content-Type: application/json" \
-d '{"model":"nvidia-nemotron-3-super","messages":[{"role":"user","content":"Hello"}]}'
Details
Languages
Trained / evaluated on
Tags
Papers
Licence
The weights are open but its licence needs a commercial agreement for business use. AxForge can arrange that licence and host the model for you — you pay AxForge, we settle with the model’s maker. Ask us for a quote. Read the licence ↗
Sources