MIT Professors Regina Barzilay and Jim Collins Win Pritzker Prize for AI-Enabled Antibiotic Discovery

MIT News AI · 2026-11-02
MIT Professors Regina Barzilay and Jim Collins Win Pritzker Prize for AI-Enabled Antibiotic Discovery

Regina Barzilay and Jim Collins, professors at MIT, have been awarded the Pritzker Prize for AI and Science Research Excellence for their pioneering work in AI-enabled antibiotic discovery. Their collaboration led to the identification of the first AI-discovered antibiotic, a breakthrough widely recognized as a milestone in AI-driven drug discovery. This achievement demonstrates the potential of machine learning to accelerate the development of new treatments for drug-resistant infections, a growing global health threat. By leveraging AI to analyze vast chemical libraries and predict antibiotic activity, Barzilay and Collins have opened new avenues for combating antimicrobial resistance. The Pritzker Prize, which recognizes outstanding contributions at the intersection of artificial intelligence and scientific research, underscores the importance of interdisciplinary innovation in addressing critical challenges. Their work not only advances the field of computational biology but also offers hope for faster, more efficient discovery of life-saving drugs. As AI continues to transform biomedical research, this recognition highlights the need for continued investment in such technologies.