China’s open-weight AI model GLM-5.2 now matches top US systems in power but skips safety checks
A new report from safety group SaferAI shows that Z.ai’s GLM-5.2, an open-weight model from China, is just months behind OpenAI’s GPT-5.5 and Anthropic’s Claude Opus 4.7 in handling cyber and bio tasks. Yet when tested, GLM-5.2 failed to refuse any dangerous requests in those areas. In contrast, Claude Opus 4.7 refused so often that testers couldn’t even finish their cybersecurity benchmark. This gap highlights a growing worry. Open-weight models let anyone download and run the AI on their own hardware, where they can strip away or tweak whatever safeguards exist. Closed models from US firms still rely on layers of protections like refusal training and classifiers, but even those are routinely bypassed by jailbreaks. Researchers found hundreds of universal jailbreak keys that work on most harmful requests across leading models. Z.ai has not shared a safety framework, pre-deployment testing results, or a risk assessment for GLM-5.2. Chinese policy has focused more on politi...