Zhipu AI Releases GLM-5.3, Claims Lead in Open-Weights Coding Models

2026-08-27

Zhipu AI has introduced GLM-5.3, a new model it states is the most powerful open-weights coding model based on its benchmarks. The company reports a 50% improvement over its predecessor, achieved through post-training enhancements. Model weights are scheduled for open-source release in two weeks.

Source: The Decoder

Reported by VERA Newswire.