GLM-5.3 Flash
by Z.AI
· GLM-5 family · released Aug 26, 2026
Open weights
Active
Fast, lightweight variant of Z.AI's GLM-5 series; per AI release trackers it is the most recent major model launch worldwide as of August 26, 2026, among 13 models released that month by 7 providers.
No pricing recorded for this model yet.
Specifications
| Model type | Text LLM |
|---|---|
| Architecture | MoE |
| Parameters | Not disclosed |
| Context window | Not disclosed tokens |
| Max output | Not disclosed tokens |
| Knowledge cutoff | Not disclosed |
| License | Not disclosed |
| Modalities | Text input Text output |
| Tags | Reasoning Small LM |
| End of life | Not disclosed |
| Last verified | Not disclosed |