# Nemotron H 56B Base 8K

Nemotron H 56B Base 8K is a model from NVIDIA with open weights, first recorded on 11 Nov 2026; its release date is not established.

- Developer: NVIDIA
- Id: nvidia/Nemotron-H-56B-Base-8K
- Sighting: 2026-11-11T21:23:55.161Z
  - [evidence link](https://huggingface.co/nvidia/Nemotron-H-56B-Base-8K)
- Status: Released
- Weights version: 2025-04-08
  - [evidence link](https://huggingface.co/api/models/nvidia/Nemotron-H-56B-Base-8K/paths-info/1fb09491e3aa62f5d9204fb63668ec600433c434)
- Canonical: https://alexgetman.com/models/nvidia/nemotron-h-56b-base-8k/

## Questions

### Are the weights of Nemotron H 56B Base 8K publicly available?

Yes. NVIDIA publishes the weights.

### When was Nemotron H 56B Base 8K 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/Nemotron-H-56B-Base-8K/paths-info/1fb09491e3aa62f5d9204fb63668ec600433c434)
- [huggingface:nvidia](https://huggingface.co/nvidia/Nemotron-H-56B-Base-8K)

## Signals