Michal Kosinski is an associate professor of Organizational Behavior at Stanford University, a computational psychologist, and a psychometrician. He studies the psychological processes in Large Language Models (LLMs), as well as AI and big data to model and predict human behavior. He has co-authored the textbook Modern Psychometrics and published over 90 peer-reviewed papers in journals including Nature Computational Science, Scientific Reports, Proceedings of the National Academy of Sciences, Psychological Science, Journal of Personality and Social Psychology, and Machine Learning, that have been cited over 21,000 times according to Google Scholar. He is among the top 1% of Highly Cited Researchers according to Clarivate. His research inspired a cover of The Economist, a 2014 theatre play "Privacy", multiple TED talks, a video game, and was discussed in thousands of books, press articles, podcasts, and documentaries. Kosinski was behind the first press article warning against Cambridge Analytica published in The Guardian. His research exposed the privacy risks that they have exploited and measured the efficiency of their methods. Kosinski appeared in the film Do You Trust This Computer alongside Elon Musk and Ray Kurzweil.