Chai Discovery

Frontier AI lab for molecular structure prediction and de novo antibody design. Chai-1 and Chai-2 predict protein, nucleic acid and ligand complexes with state-of-the-art accuracy, with model weights and a free web interface available for research use.
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Chai Discovery · Chai-1 · Chai-2 · protein structure prediction · antibody design · drug discovery AI · molecular modeling · biology AI · open weights · research AI · Free · Simulation