Liquid AI Launches LongevityBench, Says Compact Aging Models Rival Frontier Systems
Summary
Liquid AI launches LongevityBench and two open aging-focused LFM2 models, saying the 2.6B-parameter version leads NHANES pairwise age prediction while both compact models beat every tested frontier system on Olink proteomics age tasks.
Key Points
- Liquid AI launches LongevityBench and releases LFM2-1.2B-Longevity and LFM2-2.6B-Longevity on Hugging Face, reporting that its compact aging-focused models compete with larger frontier systems.
- LongevityBench contains 17 tasks and 25,457 prompts spanning NHANES clinical records, GEO DNA methylation, GTEx transcriptomics, Olink proteomics, and aging-gene databases.
- LFM2-2.6B-Longevity ranks first on NHANES pairwise age prediction, while both LFM2 models outperform every evaluated frontier model on the Olink proteomics pairwise-age task.