# Z.ai GLM-4.5-AirX — deprecation status

> No — GLM-4.5-AirX is not deprecated as of August 3, 2026. Z.ai has announced neither a deprecation nor a shutdown date for it.

The fast-serving Air, combining both of the suffixes Z.ai used in the 4.5 generation. Four ids for one model family - base, X, Air and AirX - is the high water mark of Z.ai's naming, and the 4.6 line dropped straight back to one.

## Facts

| Field | Value |
| --- | --- |
| Provider | Z.ai |
| Model id | `glm-4.5-airx` |
| Status | Active |
| Released | July 28, 2025 |
| Last verified | August 3, 2026 |

## FAQ

### Is Z.ai GLM-4.5-AirX still available?

Yes. Z.ai GLM-4.5-AirX is active and fully supported as of August 3, 2026.

## Sources

- [Z.ai new releases](https://docs.z.ai/release-notes/new-released) — accessed 2026-08-03
- [Z.ai model pricing](https://docs.z.ai/guides/overview/pricing) — accessed 2026-08-03

---

Canonical page: https://modeldeprecations.dev/zai/glm-4.5-airx
JSON: https://modeldeprecations.dev/api/v1/models/zai/glm-4.5-airx.json