GLM-5.2: Frontier Intelligence, Open Weights

Zhipu AI released GLM-5.2, an open-weight AI model with MIT license, featuring improvements in coding and agentic tasks, a 1M context window, and two reasoning effort levels. The model maintains the same API pricing as GLM-5.1.

Introducing GLM-5.2: Frontier Intelligence, Open Weights - Significant improvements in coding and agentic tasks - Strong long-horizon capabilities with a 1M context window - Two levels of reasoning effort: GLM-5.2 max pushes the limits, while GLM-5.2 high strikes a strong ance and token efficiency - MIT-licensed open weights - Same API pricing as GLM-5.1 Tech Blog: