GLM-5.3 Cyber Eval Released as Z.ai Restricts Offensive Capabilities
GLM-5.3 scored 84.5% on CyberGym, slightly above Mythos 5's reported 83.8%, though it lags in exploit development. Z.ai is restricting its most sensitive offensive cyber capabilities to verified users under the 'Cybersecurity Trusted Access' program.
2026-08-19 ~ 2026-08-19 · 2 related posts
- Episode 1: Z.ai Launches GLM-5.3 with Open-Source Shield Safety Program(2026-08-18, 3 posts)
- Episode 2: GLM-5.3 Cyber Eval Released as Z.ai Restricts Offensive Capabilities(2026-08-19, 2 posts)
- GLM-5.3 matches Mythos on flaw detection but trails badly on weaponizing exploits — pstAsiatech · 2026-08-19
- Zhipu's "Cybersecurity Trusted Access" restricts offensive capabilities to verified users — pstAsiatech · 2026-08-19