China’s Zhipu AI has made significant strides in closing the gap with US-based AI models, with its GLM-5.2 model matching Mythos in certain cybersecurity scenarios. This advancement is concerning to the US government, which has restricted China’s access to powerful models and hardware. The fact that GLM-5.2 is an open-weight model makes it accessible to anyone, raising concerns about potential misuse. Why it matters: this development highlights the escalating global AI race and its implications for national security and cybersecurity.