Imagine a self-driving car navigating downtown traffic. To avoid a collision, it must judge whether the pedestrian at the corner is about to cross. Or consider an investment algorithm trading ...

A large part of what we’re doing with large language models involves looking at human behavior. That might get lost in some conversations about AI, but it’s really central to a lot of the work that’s ...

Psychologists have been studying personality for a very long time. Thinking about personality as a collection of traits goes all the way back to ancient Greece and Rome, and trait theorists such as ...