
GLM 5.2: GLM-5.2 is Z.ai's open-weight flagship LLM for long-horizon coding and agentic software. Available on CometAPI — OpenAI-compatible, single key.

Step-by-step GLM-5.2 API tutorial: Get started fast, optimize reasoning effort, build agents, and cut costs vs GPT/Claude.

GLM-5.2: GLM-5.2 is Zhipu AI (Z.ai)'s latest flagship Mixture-of-Experts (MoE) model, released. Try CometAPI — single key, OpenAI-compatible.