Z.ai releases GLM-5.3
Z.ai releases GLM-5.3 with stronger long-horizon agent, coding and automated vulnerability-discovery capabilities.
GL1 English report
MODEL
GLM-5.3
- Release date:
- 2026-08-14
- Parameters:
- approx. 743B
- Input/output:
- Text → Text
- Interaction:
- Standard request
- Openness:
- Closed-source
- Organization:
- Z.ai
Official links | Chat | Code Plan | Agent tools | API |
|---|---|---|---|---|
| Global | ||||
| Mainland China |
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