# GLM-4.5 Air Base

GLM-4.5 Air Base is a model from Z.ai with open weights, first recorded on 7 Oct 2026; its release date is not established.

- Developer: Z.ai
- Id: zai-org/GLM-4.5-Air-Base
- Sighting: 2026-10-07T19:45:29.808Z
  - [evidence link](https://huggingface.co/zai-org/GLM-4.5-Air-Base)
- Status: Released
- Weights version: 2025-07-20
  - [evidence link](https://huggingface.co/api/models/zai-org/GLM-4.5-Air-Base/paths-info/888c873d4eca81f28d0ef420aa2d96457c28b959)
- Canonical: https://alexgetman.com/models/z-ai/glm-4-5-air-base/

## Questions

### Are the weights of GLM-4.5 Air Base publicly available?

Yes. Z.ai publishes the weights.

### When was GLM-4.5 Air Base released?

Its release date is not established. Signal Forge first recorded it on 7 Oct 2026.

## Evidence links

- [hf-author-artifacts:zai-org](https://huggingface.co/api/models/zai-org/GLM-4.5-Air-Base/paths-info/888c873d4eca81f28d0ef420aa2d96457c28b959)
- [huggingface:zai-org](https://huggingface.co/zai-org/GLM-4.5-Air-Base)

## Signals