Nature Medicine, Published online: 12 August 2025; doi:10.1038/s41591-025-03865-7
We developed a large language model-based framework to predict the magnitude of aging across diverse populations using unstructured and heterogeneous data. The predicted aging was highly correlated with multiple aging-related outcomes. Our research suggests that large language models can do more than generate text — they can also predict a person’s aging status.
