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Chinese Open-Weight Models Closing In, Anthropic Warns

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Chinese Open-Weight Models Closing In, Anthropic Warns

Anthropic evaluated GLM-5.3, an open-weight model from Chinese lab Zhipu artificial intelligence (AI), and determined it can autonomously generate end-to-end cyber exploits with insufficient safeguards against misuse. The assessment highlights security risks in Chinese open-source artificial intelligence (AI) models gaining capability parity with proprietary systems.

Why it matters: Security teams deploying or evaluating open-weight AI models must test for exploit generation and autonomy capabilities, as adversaries can access and repurpose these systems without vendor-imposed restrictions.

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