Do AI Chatbots Have Personalities?

Psychology Today | 07.02.2026 01:52
Chatbots powered by artificial intelligence (AI) large language models (LLMs) are becoming more human-like by design. Do LLMs have personality? Researchers at the University of Cambridge and Google DeepMind created a scientifically-validated personality test for AI chatbots based on established human psychological personality tests and published their new study in Nature Machine Intelligence.