Z.ai: GLM 5
z-ai/glm-5
Model weightsGLM 5 is served by 8 providers and supports tool calling, structured outputs, and reasoning.
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.
Modalities
In / out price
40% off
$0.60 / $1.92per 1M
Context
205K
Released
Feb 11, 2026