# Llama 3.1 Nemotron Nano 4B V1.1

Llama 3.1 Nemotron Nano 4B V1.1 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-3.1-Nemotron-Nano-4B-v1.1
- Sighting: 2026-11-11T20:18:26.699Z
  - [evidence link](https://huggingface.co/nvidia/Llama-3.1-Nemotron-Nano-4B-v1.1)
- Status: Released
- Weights version: 2025-05-16
  - [evidence link](https://huggingface.co/api/models/nvidia/Llama-3.1-Nemotron-Nano-4B-v1.1/paths-info/d552708a9d575fa8d4a690b988fd870d65279f98)
- Canonical: https://alexgetman.com/models/nvidia/llama-3-1-nemotron-nano-4b-v1-1/

## Questions

### Are the weights of Llama 3.1 Nemotron Nano 4B V1.1 publicly available?

Yes. NVIDIA publishes the weights.

### When was Llama 3.1 Nemotron Nano 4B V1.1 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-3.1-Nemotron-Nano-4B-v1.1/paths-info/d552708a9d575fa8d4a690b988fd870d65279f98)
- [huggingface:nvidia](https://huggingface.co/nvidia/Llama-3.1-Nemotron-Nano-4B-v1.1)

## Signals