China's Z.ai says new model nears Anthropic's Mythos 5 in cyber-defence tests
3 sources·Updated August 14, 2026

Z.ai cyber-defence tests
Covered by 3 sources
- Dawn World PK·12h agoChina's Z.ai says new model nears Anthropic's Mythos 5 in cyber-defence tests
Chinese AI startup Z.ai said on Friday its open-source GLM-5.3 model had neared Anthropic’s restricted Mythos 5 in identifying software vulnerabilities, bolstering the credentials of a Chinese AI challenger gaining traction among Western developers. Z.ai said GLM-5.3 scored 84.5…
Read at Dawn World PK → - Deccan Chronicle Ent·19h agoZ.ai to Rival Anthropic, OpenAI in Coding With New AI Model
The next iteration from the Beijing-based company, GLM-5.3, will bring improved coding capabilities that will help it close the gap on AI leaderboard toppers like Anthropic’s Fable 5
Read at Deccan Chronicle Ent →



