Open-weight LLMs memorize books far more than previously believed. Memorization varies by model family, model size, and book. In extreme cases, entire books are memorized, and we can generate them eff...

Company says its models leaked images shared by users in a disclosure that is likely to further inflame AI safety fears

Daniel Hook argues that frictionless technologies are teaching us to prefer our own company – and that research leaders should be worried Daniel Hook argues that frictionless technologies are teaching us to prefer our own company – and that research leaders should be worried

Through statistical learning, people extract patterns from the environment to predict future events. In a longitudinal study, the authors show that statistical learning declines with age and that high...

Analyses of deidentified data reveal complex interactions that quantify success at elite general science journals.

Characterizing the factors that have shaped linguistic diversity is fundamental for understanding human history, culture, and cognition. In this study, we combined statistical and social computational...

Abstract. Comparative analyses of diversity in human populations often rely on historical, archival and observational data, which are systematically shaped