Google DeepMind’s AlphaFold 3 is available to access by researchers around the world via open-source. Google DeepMind, the tech giant’s AI research lab, has just open-sourced its AlphaFold 3 protein prediction model. That means academic researchers all over the world can access both the code and training weights for the very first time, following a limited release in May. What is AlphaFold 3? Awarded a Novel Price, AlphaFold 3 can predict interactions between proteins and other molecules, such as DNA, RNA, and potential drug compounds.