Who is betting on what in AI, and against whom.
Researcher
Led DeepMind's reinforcement-learning group from 2013, building AlphaGo and AlphaZero, and co-wrote the 2025 essay 'Welcome to the Era of Experience' with Sutton. Left in January 2026 and founded Ineffable Intelligence, which raised $1.1B in April.
Known for AlphaGo; AlphaZero; Welcome to the Era of Experience (2025)