Z.ai Releases GLM-5.3 With Enhanced Coding, Cybersecurity Capabilities

2026-08-27

Chinese artificial intelligence developer Z.ai Co. has launched GLM-5.3, an open-source large language model that has reportedly achieved record scores on multiple benchmarks. The model builds upon the architecture of its predecessor, GLM-5.2.

Source: SiliconANGLE

Reported by VERA Newswire.