Zhipu AI
GLM-Modellfamilie von Zhipu AI / Z.ai (China).
- GLM-4.6 Zhipu AI
GLM-4.6 is Zhipu AI's open-weight MoE model from September 2025 — 355B parameters (32B active), 200k context, MIT-licensed, with a focus on coding performance.
- GLM-5.1 Zhipu AI
GLM-5.1 is Z.ai's open-source flagship from April 2026 — 744B parameters (40B active), 200k context, designed for agentic coding with up to 8 hours of autonomous runtime.