Zhipu AI has launched its open-weight GLM-5.2 model, which is being positioned as a competitor to Mythos in the realm of cybersecurity.
Researchers have indicated that GLM-5.2 may match Mythos in certain bug-finding scenarios, suggesting its potential in this niche area.
However, it is noted that GLM-5.2 does not perform as well as other models from Anthropic and OpenAI in various other applications.
Updates
Update at 21:42 UTC on 2026-06-28
The Verge AI reported China's Zhipu AI (Z.ai) released its open-weight GLM-5.2, and some researchers have claimed that it matches Mythos in certain bug-finding and cybersecurity scenarios. While GLM lags behind models from Anthropic and OpenAI in other, more gen. The Verge reported China's Zhipu AI (Z.ai) released its open-weight GLM-5.2, and some researchers have claimed that it matches Mythos in certain bug-finding and cybersecurity scenarios. While GLM lags behind models from Anthropic and OpenAI in other, more gen.
Sources: The Verge AI, The Verge
Update at 21:42 UTC on 2026-06-28
The Verge reported China's Zhipu AI (Z.ai) released its open-weight GLM-5.2, and some researchers have claimed that it matches Mythos in certain bug-finding and cybersecurity scenarios. While GLM lags behind models from Anthropic and OpenAI in other, more gen.
Sources: The Verge