LLMs like ChatGPT often prioritize Western moral values, research shows

Large language artificial intelligence models, such as ChatGPT , often misjudge what people outside the West might value as a moral priority, according to our new research published in the Proceedings of the National Academy of Sciences . In 2024, we asked OpenAI’s GPT-3.5, GPT-4 and GPT-4o models to estimate the moral norms—shared ideas about right and wrong—of 48 nations and then compared them with a global sample of over 90,000 human participants. Both humans and AI models were asked to compl