# Llama 3.3 Nemotron Super 49B V1.5

Llama 3.3 Nemotron Super 49B V1.5 is a model from NVIDIA with open weights, first recorded on 27 Sep 2026; its release date is not established.

- Developer: NVIDIA
- Id: nvidia/llama-3.3-nemotron-super-49b-v1.5
- Sighting: 2026-09-27T20:12:36.085Z
  - [evidence link](https://opencode.ai/data/nvidia/llama-3-3-nemotron-super-49b-v1-5)
- Status: Released
- Weights version: 2025-07-25
  - [evidence link](https://huggingface.co/api/models/nvidia/Llama-3_3-Nemotron-Super-49B-v1_5/paths-info/420ba7d28211abf116b8b103ab700d92619daf98)
- Canonical: https://alexgetman.com/models/nvidia/llama-3-3-nemotron-super-49b-v1-5/

## Questions

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

Yes. NVIDIA publishes the weights.

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

Its release date is not established. Signal Forge first recorded it on 27 Sep 2026.

## Evidence links

- [hf-author-artifacts:nvidia](https://huggingface.co/api/models/nvidia/Llama-3_3-Nemotron-Super-49B-v1_5/paths-info/420ba7d28211abf116b8b103ab700d92619daf98)
- [discovery:opencode-data](https://opencode.ai/data/nvidia/llama-3-3-nemotron-super-49b-v1-5)

## Signals