Jimmy Ba, a founding member of Elon Musk's xAI, is redefining AI with deep neural networks.Ba has a background in deep neural networks, which are artificial-intelligence models that mimic pathways in the human brain.He is an assistant professor at the University of Toronto's machine-learning group and was a research fellow at Meta.Ba believes that future AI technology should consider ethics, privacy, fairness, and human values to transform our daily lives and society profoundly.