刚刚，GLM-5.3发布：Coding更接近Fable 5！潜伏40年的bug都被揪出来了

TL;DR - Zhipu released the open-source GLM-5.3 model with stronger coding-agent and cybersecurity capabilities. It reportedly approaches Claude Fable 5 on coding while emphasizing auditable, production-oriented software delivery and vulnerability remediation.

• GLM-5.3 scored 84.5% on CyberGym white-box code review, up from GLM-5.2’s 77.2%.
• Pre-release red teaming reportedly found 2,404 vulnerabilities across 220 projects, including 1,088 medium- or high-severity issues.
• In demonstrations using ZCode, the model autonomously built a full-stack game with authentication, persistence, permissions, tests, and Docker deployment.
• It identified all 12 planted vulnerability classes in a Node.js application, implemented fixes, and produced regression tests that passed 54/54 checks.