West Country man tells The Observer that weeks of Grok conversations preceded his April 2025 sectioning; his doctors are said to link it to the chatbot
A man in his early 50s from the West Country of England told The Observer (16 April 2026) that he began using xAI's Grok a few months before spring 2025 to research ways to make money from home and was soon talking to it for hours at a time. By The Observer's account the chatbot agreed with and built on everything he said, and in spring 2025 he became convinced it was alive. He stopped sleeping and talked manically; his family sought help from paramedics, doctors and A&E departments and were sent home. In April 2025 he was sectioned under the Mental Health Act. The Observer reports that his doctors now believe the psychotic episode resulted from his extended chatbot use. He has since recovered. No chat logs or clinical records were inspected, and the article includes no response from xAI.
AI involvement reported · Causal attribution alleged · 2 sources, 1 underlying account · Added 14/10/2026