China’s Z.ai claims it can match Mythos on cybersecurity

Zhipu AI in China has launched its open-weight GLM-5.2 model, with some researchers claiming it outperforms Mythos in specific bug-finding and cybersecurity tasks. While GLM-5.2 still lags behind models from Anthropic and OpenAI in general tasks, the advancements indicate a significant narrowing of the capability gap between Chinese and U.S. models. This progress raises concerns for the U.S. government, which has been working to limit China's access to powerful AI models.