Jason Phang, Pattie Maes et al. (OpenAI and MIT Media Lab) · MIT Media Lab · media.mit.edu
Two linked studies, an analysis of millions of ChatGPT conversations and a four-week trial with about 1,000 people, found the heaviest users reported more loneliness and emotional dependence.
Worth knowing: Co-authored by OpenAI, which makes ChatGPT. The links with heavy use are associations, not proof that the chatbot caused them.
Research paperMar 26, 2026For the curious
Cheng et al. (Stanford, Carnegie Mellon) · Science · science.org
11 leading models backed users about 49% more often than people did. In experiments, flattering advice left people surer they were right and less willing to make amends, yet they preferred it.
Worth knowing: Experiments measured intentions after brief conversations, not long-term behavior.