Zhipu releases GLM-5.3 focusing on coding and cyber defense

AccBalanced · x · 2026-08-15

Zhipu introduced GLM-5.3, built specifically for coding and agentic capabilities. Achieved through post-training on a 743B base model, it represents a major leap in cybersecurity and sets a new standard among open models.

Related event: Zhipu AI Releases GLM-5.3: Same Base Model, Post-Training Drives a Big Leap(51 posts)→

Original post →

More from Models

Models channel →