Z.ai Unveils GLM-5.3 with Major Enhancements for Coding and Cybersecurity

Z.ai has released GLM-5.3, a new AI model built to handle complex coding, long-running agent tasks, and cybersecurity analysis. The company says the model uses the same base model as GLM-5.2, with improvements coming entirely from larger-scale post-training. The release focuses on training AI agents in realistic task environments rather than short coding exercises. These […] The post Z.ai Unveils GLM-5.3 with Major Enhancements for Coding and Cybersecurity appeared first on Cyber Security News.