About GLM 5
GLM-5 is Z.ai’s flagship open-source foundation model engineered for complex systems design and long-horizon agent workflows. Built for expert developers, it delivers production-grade performance on large-scale programming tasks, rivaling leading closed-source models. With advanced agentic planning, deep backend reasoning, and iterative self-correction, GLM-5 moves beyond code generation to full-system construction and autonomous execution.
Specifications
- Provider
- Z ai
- Context Length
- 204,800 tokens
- Input Types
- text
- Output Types
- text
- Category
- Other
- Added
- 2/11/2026