Brandon Allgood discusses how AI can be implemented in key areas of failure along the pharmaceutical R&D pipeline. He notes that while AI shows promise in areas like target identification, hit identification, lead optimization, and clinical trial design, there are also challenges to address like limited labeled data, complex biological processes, and ensuring AI models are properly validated. Allgood concludes that life scientists and computer scientists need to work together to develop domain-specific AI approaches, and that the culture and use of AI in drug discovery cannot mirror existing cheminformatics tools if its potential is to be fully realized.