AINN-P1: Small Model, Big Intelligence
A 167M-parameter sequence-first protein foundation model that leads ProteinGym on stability and generalizes to unseen antibody programs — outperforming the 650M ESM2 by 0.15 AUC on new programs with 3.9× fewer parameters, and beating a 100B-parameter model on stability by 39%.
Dr. Lurong Pan
Founder & CEO, Ainnocence