Z.ai Announces GLM-5.3: Built for Coding and Cyber Defense
andersonbcdefg · x · 2026-08-14
Z.ai has officially released the GLM-5.3 model. Trained via post-training on a 743B base model, it focuses on delivering top-tier coding and agentic capabilities.
Additionally, GLM-5.3 represents a major leap in cybersecurity, setting a new standard among open-source models for cyber defense.
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