# Llama 3.1 Nemotron 8B UltraLong 2M Instruct

Llama 3.1 Nemotron 8B UltraLong 2M Instruct 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-8B-UltraLong-2M-Instruct
- Sighting: 2026-11-11T22:06:24.699Z
  - [evidence link](https://huggingface.co/nvidia/Llama-3.1-Nemotron-8B-UltraLong-2M-Instruct)
- Status: Released
- Weights version: 2025-03-06
  - [evidence link](https://huggingface.co/api/models/nvidia/Llama-3.1-Nemotron-8B-UltraLong-2M-Instruct/paths-info/243daed3e0054d8c1ad113e77257b1c3f81bce1e)
- Canonical: https://alexgetman.com/models/nvidia/llama-3-1-nemotron-8b-ultralong-2m-instruct/

## Questions

### Are the weights of Llama 3.1 Nemotron 8B UltraLong 2M Instruct publicly available?

Yes. NVIDIA publishes the weights.

### When was Llama 3.1 Nemotron 8B UltraLong 2M Instruct 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-8B-UltraLong-2M-Instruct/paths-info/243daed3e0054d8c1ad113e77257b1c3f81bce1e)
- [huggingface:nvidia](https://huggingface.co/nvidia/Llama-3.1-Nemotron-8B-UltraLong-2M-Instruct)

## Signals