# Llama 3.3 Nemotron Super 49B V1.5 NVFP4

Llama 3.3 Nemotron Super 49B V1.5 NVFP4 is a model from NVIDIA with open weights, first recorded on 11 Nov 2026; its release date is not established.

- Developer: NVIDIA
- Id: nvidia/Llama-3_3-Nemotron-Super-49B-v1_5-NVFP4
- Sighting: 2026-11-11T15:46:14.979Z
  - [evidence link](https://huggingface.co/nvidia/Llama-3_3-Nemotron-Super-49B-v1_5-NVFP4)
- Status: Released
- Weights version: 2025-11-11
  - [evidence link](https://huggingface.co/api/models/nvidia/Llama-3_3-Nemotron-Super-49B-v1_5-NVFP4/paths-info/f0caaafd5152e07527c7a14e04aa67823107529f)
- Canonical: https://alexgetman.com/models/nvidia/llama-3-3-nemotron-super-49b-v1-5-nvfp4/

## Questions

### Are the weights of Llama 3.3 Nemotron Super 49B V1.5 NVFP4 publicly available?

Yes. NVIDIA publishes the weights.

### When was Llama 3.3 Nemotron Super 49B V1.5 NVFP4 released?

Its release date is not established. Signal Forge first recorded it on 11 Nov 2026.

## Evidence links

- [hf-author-artifacts:nvidia](https://huggingface.co/api/models/nvidia/Llama-3_3-Nemotron-Super-49B-v1_5-NVFP4/paths-info/f0caaafd5152e07527c7a14e04aa67823107529f)
- [huggingface:nvidia](https://huggingface.co/nvidia/Llama-3_3-Nemotron-Super-49B-v1_5-NVFP4)

## Signals