GLM 5.3

Zhipu AI released GLM 5.3, an open-weight model that improves coding and cyber capabilities through advanced post-training techniques rather than a larger architecture. The model, based on the same 74…

Zhipu AI released GLM 5.3, a 743B-parameter mixture-of-experts model with ~40B active per token, achieving a Terminal-Bench 3.0 score of 28.3 (up from 4.6 on GLM 5.2) and a DeepSWE v1.1 score of 66.9 …