# GLM-5.1 NVFP4

GLM-5.1 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/GLM-5.1-NVFP4
- Sighting: 2026-11-11T10:43:33.314Z
  - [evidence link](https://huggingface.co/nvidia/GLM-5.1-NVFP4)
- Status: Released
- Weights version: 2026-05-19
  - [evidence link](https://huggingface.co/api/models/nvidia/GLM-5.1-NVFP4/paths-info/9116eb1c3ef24dd38dfe61e2eb71399ddd8070c8)
- Canonical: https://alexgetman.com/models/nvidia/glm-5-1-nvfp4/

## Questions

### Are the weights of GLM-5.1 NVFP4 publicly available?

Yes. NVIDIA publishes the weights.

### When was GLM-5.1 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/GLM-5.1-NVFP4/paths-info/9116eb1c3ef24dd38dfe61e2eb71399ddd8070c8)
- [huggingface:nvidia](https://huggingface.co/nvidia/GLM-5.1-NVFP4)

## Signals