Google announced a sweeping reshuffle of its artificial intelligence leadership on Wednesday, moving Nobel Prize-winning AI pioneer Demis Hassabis out of the day-to-day CEO role at Google DeepMind and appointing an operator to drive the company’s flagship Gemini products.
Sundar Pichai, CEO of Alphabet, said in a blog post that Hassabis will become Chair of Google DeepMind and Chief Scientist of Alphabet, a position focused on long-horizon artificial general intelligence research. Hassabis will continue leading Isomorphic Labs, the DeepMind spinoff focused on AI-driven drug discovery.
The operational leadership of DeepMind passes to Koray Kavukcuoglu, formerly the lab’s Chief Technology Officer. Kavukcuoglu becomes Senior Vice President of Google DeepMind, reporting directly to Pichai, and will oversee Gemini model development, frontier AI research, and the Gemini app and developer teams. Pichai credited Kavukcuoglu with founding DeepMind’s deep learning team and leading breakthroughs including WaveNet and DQN over 13 years at the lab.
The changes come as DeepMind transitions from a research-focused lab into the engine room for Google’s consumer AI products. The Gemini app has surpassed 950 million monthly active users, while the open-weight Gemma models have exceeded 900 million downloads. Pichai indicated that an operator-led structure is needed to keep pace with product demands.
In a statement, Hassabis described the timing as a pivotal moment. “I have been working towards AGI my whole life and now, like many of you, I feel it is close at hand,” he said. He called the move a chance to focus on the big picture and influence what comes next, while advising Kavukcuoglu and the DeepMind leadership team.
On the same day, Google confirmed that Jeff Dean and Sanjay Ghemawat, two of the most influential engineers in the company’s history, are leaving after 27 years. The pair plan to launch an independent public benefit corporation focused on machine learning, science, and engineering breakthroughs, with Google serving as a founding investor and cloud partner. The timing of the departures alongside the DeepMind reshuffle underscores a broader generational shift at the top of Google’s technical organization.
Analysts noted that the restructuring signals DeepMind is no longer a loosely coupled research unit but a core product engine. The critical question is whether Kavukcuoglu can accelerate Gemini’s shipping cadence and whether Hassabis’s freed calendar translates into progress at Isomorphic Labs or a more visible public role in AGI policy.
The shakeup positions Google to compete more aggressively with OpenAI and Anthropic in the race for frontier AI models and products. With nearly a billion Gemini users already, the company is betting that an operator-led DeepMind can convert research advantages into faster product wins.
Sources: Google Blog, 9to5Google, New York Times
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