Matthew is a member of technical staff at Anthropic and former Senior Director of Research at Google DeepMind. His move into AI came after twenty years in academia, starting with a Ph.D. in the Neural Basis of Cognition from Carnegie Mellon, followed by faculty positions at University of Pennsylvania and Princeton. He has authored over 150 peer-reviewed articles spanning AI, deep learning, reinforcement learning, and computational neuroscience. He holds an M.D. from Cornell with board certification in Psychiatry and is currently a Resident Fellow at Yale Law School.