GLM 5.3 and GLM 5.3 Flash Now Available in Cursor; GLM 5.3 Max Leads Open-Weight Benchmark

On October 2, 2026, Zhipu AI made GLM 5.3 and GLM 5.3 Flash available in Cursor, the AI-powered code editor. Developers can now use these models directly within the tool.

Meanwhile, GLM 5.3 Max recorded the highest score among open-weight models on CursorBench 4.0, a benchmark released by Cursor for evaluating coding models.

Zhipu AI develops the GLM series, which follows an open-weight approach. The integration brings these models to Cursor users, allowing them to leverage the models for coding workflows.