‘Multi-part case study on China’s media’ finds that AI models can’t hallucinate away Chinese censorship

Regulators and researchers spent the past year warning that Chinese AI models like DeepSeek come with Beijing’s censorship baked in, but a growing body of research suggests American AI models may not be entirely immune from it.

A peer-reviewed study published in Nature found evidence that Chinese state-controlled media makes its way into AI training data and can influence how models answer questions about China. Meta’s independent Oversight Board found models from Anthropic, OpenAI, Google and Meta were more than twice as likely to refuse requests to criticize governments in countries that restrict political speech than those in freer countries—raising questions about whether the rules of authoritarian information environments are migrating into AI products used around the world. 

“This kind of influence is concerning because—like covert information operations—it severs information and opinion from their source, effectively laundering government-manipulated content into ostensibly objective text,” the Nature researchers wrote. 

The evidence taken together suggests the effects of China’s tightly controlled information system may not stop at Chinese-built AI, though neither shows that Beijing deliberately manipulated OpenAI, Anthropic, Google or Meta.

It does point to a deeper problem for an industry that markets its models as politically neutral. Anthropic, for example, has touted efforts to make Claude politically “even-handed,” reporting a 94% score on its own evaluation.

How Chinese propaganda seeps into training data

The Nature paper researchers identified more than three million Chinese-language documents in the........

© Fortune