Ilya Sutskever

Ilya Sutskever (איליה סוצקבר; Илья́ Суцке́вер ; born 1985/86) is an Israeli-Canadian computer scientist working in machine learning.

Sutskever has made several major contributions to the field of deep learning. He is notably the co-inventor, with Alex Krizhevsky and Geoffrey Hinton, of AlexNet, a convolutional neural network.

Sutskever co-founded and is a former chief scientist at OpenAI. In 2023, he was one of the members of OpenAI's board who fired CEO Sam Altman; Altman returned a week later, and Sutskever stepped down from the board. In June 2024, Sutskever co-founded Safe Superintelligence with Daniel Gross and Daniel Levy.

Early life and education
Sutskever was born in Nizhny Novgorod, Russia, then called Gorky, at the time part of the Soviet Union, and at age 5 emigrated with his family to Israel, where he lived until age 15.

Sutskever attended the Open University of Israel between 2000 and 2002. After that, he moved to Canada with his family and attended the University of Toronto in Ontario.

Sutskever received a Bachelor of Science in mathematics from the University of Toronto in 2005, a Master of Science in computer science in 2007, and a Doctor of Philosophy in computer science in 2013. His doctoral supervisor was Geoffrey Hinton.

In 2012, Sutskever built AlexNet in collaboration with Hinton and Alex Krizhevsky. To support AlexNet's computing demands, he bought many GTX 580 GPUs online.

Career and research


In 2012, Sutskever spent about two months as a postdoc with Andrew Ng at Stanford University. He then returned to the University of Toronto and joined Hinton's new research company DNNResearch, a spinoff of Hinton's research group. In 2013, Google acquired DNNResearch and hired Sutskever as a research scientist at Google Brain.

At Google Brain, Sutskever worked with Oriol Vinyals and Quoc Viet Le to create the sequence-to-sequence learning algorithm, and worked on TensorFlow. He is also one of the AlphaGo paper's many co-authors.

At the end of 2015, Sutskever left Google to become cofounder and chief scientist of the newly founded organization OpenAI.

Sutskever is considered to have played a key role in the development of ChatGPT. In 2023, he announced that he would co-lead OpenAI's new "Superalignment" project, which is trying to solve the alignment of superintelligences within four years. He wrote that even if superintelligence seems far off, it could happen this decade.

Sutskever was formerly one of the six board members of the nonprofit entity that controls OpenAI. The Information speculated that Sam Altman's firing resulted in part from a conflict over the extent to which the company should commit to AI safety. In an all-hands company meeting shortly after the board meeting, Sutskever said that firing Altman was "the board doing its duty", but the next week, he expressed regret at having participated in Altman's ouster. Altman's firing and Brockman's resignation led three senior researchers to resign from OpenAI. After that, Sutskever stepped down from the OpenAI board. Since then, he has been absent from OpenAI's office. Some sources suggested he was leading the team remotely, while others said he no longer had access to the team's work and could not lead it.

In May 2024, Sutskever announced his departure from OpenAI to focus on a new project that was "very personally meaningful" to him. His decision followed a turbulent period at OpenAI marked by leadership crises and internal debates about the direction of AI development and safety protocols. Jan Leike, the other leader of the superalignment project, announced his departure hours later, citing an erosion of safety and trust in OpenAI's leadership.

In June 2024, Sutskever announced Safe Superintelligence Inc., a new company he founded with Daniel Gross and Daniel Levy with offices in Palo Alto and Tel Aviv. In contrast to OpenAI, which releases revenue-generating products, Sutskever said the new company's "first product will be the safe superintelligence, and it will not do anything else up until then".

Awards and honors

 * In 2015, Sutskever was named in MIT Technology Review's 35 Innovators Under 35.
 * In 2018, he was the keynote speaker at Nvidia Ntech 2018 and AI Frontiers Conference 2018.
 * In 2022, he was elected a Fellow of the Royal Society (FRS).