LLM-predicted overall age

LLM-predicted overall age predicts mortality in silico (C-index 0.757 (95% CI 0.752-0.761)).

“LLM-predicted overall age achieved a concordance index (C-index) of 0.757 (95% CI 0.752-0.761) for all-cause mortality”

In silicopredicting all-cause mortality

Large language model-based biological age prediction in large-scale populations

Nature medicine·23 Jul 2025