OpenFold3 Opens the Full Training Stack for Biomolecular AI

The open-source project released datasets, code, and weights for reproducing AlphaFold-class protein structure predictions — a direct challenge to proprietary biology AI.

OpenFold3 released its complete training stack this week, including datasets, training code, and model weights for biomolecular structure prediction. As @changmyung1981 reported, the release is designed to make AlphaFold-class capabilities fully reproducible outside of Google DeepMind's ecosystem.

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