Reinforcement learning pioneers Andrew Barto and Richard Sutton win the 2024 Turing Award; their work contributed to the rise of AI, like AlphaGo and ChatGPT
Andrew Barto and Richard Sutton developed reinforcement learning, a technique vital to chatbots like ChatGPT.
New York TimesCade Metz
Context & Ripple Effects
This recognition extends a line of Turing Awards that previously honored neural-network pioneers, underscoring that modern AI’s development rests on more than one foundational research tradition, including the earlier recognition of neural-network research.
It also lands alongside Barto and Sutton’s own warning that AI systems should not be released without safeguards, connecting reinforcement learning’s growing visibility to the deployment-safety debate around advanced AI.
First-order effects
Andrew Barto and Richard Sutton receive the field’s highest-profile computing honor, raising the institutional visibility of reinforcement learning and its role in systems such as AlphaGo and ChatGPT.
The award gives researchers and AI builders a prominent reference point for reinforcement learning as a foundational technique, rather than a niche application.
Second-order effects
AI labs and research groups face a stronger incentive to distinguish advances in learning from feedback and interaction from progress driven solely by large language models.
The recognition broadens scrutiny of how reinforcement-learning methods are used in deployed AI, particularly when systems are optimized for behavior or outcomes rather than only text generation.
Third-order effects
If reinforcement learning continues to move from landmark systems into widely deployed products, AI competition will increasingly hinge on the ability to train, evaluate, and constrain behavior—not merely to build larger models.
The paired prominence of foundational research and safety concerns suggests that governance of learning-based systems may become more central as their real-world autonomy expands.
The trend: The award is one marker of AI’s shift from celebrating model-scale breakthroughs toward recognizing the learning and control methods needed to make systems act effectively and safely.
Let's go! Really psyched to have Barto and Sutton win the Turing award for Reinforcement Learning! Their work shaped my career in such profound ways. — www.nytimes.com/2025/03/05/t...
Barto and Sutton receive the Turing award! — Amazing recognition for two kind, pioneering, and genuinely inspiring scientists. Congratulations!! — awards.acm.org/about/2024-t...
Andy and Rich are the winners of the 2024 Turing award. Very well deserved, for their amazing work on reinforcement learning. — www.nytimes.com/2025/03/05/t...
Congrats to Andy Barto and Richard Sutton on their Turing Award. https://apnews.com/... // back when I was in grad school at UMass AI was a niche area suffering through an AI winter but was also a required class and Andy taught it. Their seminal book was still a decade away.
This is so well deserved! I'm so honoured to have had Rich as one of my mentors, to have him as a colleague, and to be able to call him friend. Let their career be a beacon of light in a time when people focus so little on fundamental research. I'm in complete awe of Rich & Andy.
Congrats to Andrew Barto and @RichardSSutton for receiving the 2024 @TheOfficialACM Turing Award. They introduced the main ideas, constructed the mathematical foundations, and developed the algorithms for reinforcement learning. https://awards.acm.org/...
Meet the recipients of the 2024 ACM A.M. Turing Award, Andrew G. Barto and Richard S. Sutton! They are recognized for developing the conceptual and algorithmic foundations of reinforcement learning. Please join us in congratulating the two recipients! https://www.acm.org/... [vid…
Congratulations! Their insight - that the same principles that worked (at the time) for small control problems like cart pole are fundamental for large scale reasoning / decision making - is simply genius! What a well deserved award
Andrew Barto and Richard Sutton are the recipients of the 2024 ACM A.M. Turing Award for developing the conceptual and algorithmic foundations of reinforcement learning.
Congratulations to Rich Sutton and Andrew Barto on receiving the Turing Award in recognition of their significant contributions to ML. I also stand with them: Releasing models to the public without the right technical and societal safeguards is irresponsible. — www.ft.com/cont…