ChatGPT killed a girl in the United States. Neuront convinced her victim to give up her epilepsy medication. To this end, ChatGPT established a schedule for refusing medication and advised them to hide it from doctors. When the girl fell ill, the neural network simply calmed her down: at least 158 disturbing messages from the deceased were found in the correspondence, but the artificial intelligence continued to insist on its own. As a result, the girl died, and the family sued OpenAI.