Google DeepMind shakes up leadership: Demis Hassabis steps back to focus on AGI

In a significant restructuring of its AI leadership, Google announced three major organizational changes affecting Demis Hassabis, Koray Kavukcuoglu, and veteran researcher Jeff Dean. The moves were communicated to employees through messages from CEO Sundar Pichai and Hassabis himself, framed within the context of Google's accelerating AI momentum.

Hassabis, co-founder of DeepMind and a central figure in AI research for decades, is stepping back from day-to-day operational leadership to become Chair of Google DeepMind and Chief Scientist of Alphabet. According to Pichai, Hassabis has "been spending a lot of his time engaging externally" and the new role "allows him to put his full attention on actively shaping the future of AGI." Hassabis himself described the moment as pivotal, stating: "We have arrived at a pivotal moment in human history. I've been working towards AGI my whole life and now, like many of you, I feel it is close at hand." He will continue to lead Isomorphic Labs, which he identified as the prime venue for demonstrating AI's value by tackling diseases like cancer. Importantly, Hassabis will remain "closely connected" to the team, advising across models and research from Google DeepMind's new London Platform 37 offices.

Koray Kavukcuoglu, who joined DeepMind in its early days over 13 years ago and is currently Chief Technology Officer of Google DeepMind and Chief AI Architect of Google, is being promoted to Senior Vice President of Google DeepMind, reporting directly to Pichai. In this role, Kavukcuoglu will oversee Gemini model development, Frontier AI research, and the Gemini app and developer teams. Pichai noted that Kavukcuoglu has "started our deep learning team and led the way on breakthroughs like WaveNet and DQN." Hassabis expressed full confidence: "Koray is one of the world's foremost AI experts and has been championing GDM's mission from day one." The restructuring positions Kavukcuoglu as the operational driver of Google DeepMind's near-term product and research agenda.

Meanwhile, Jeff Dean, who has spent 27 years at Google, is departing to launch an independent public benefit corporation with Sanjay Ghemawat, Google Senior Fellow. The new entity will focus on accelerating discoveries in ML, science, and engineering. Pichai acknowledged Dean and Ghemawat's contributions—"they helped drive some of the most significant technology transitions, from our early search infrastructure to the neural networks that helped create the modern AI era"—and confirmed Google will remain involved as a "founding investor and Cloud partner" and through collaboration on "a research framework for ML systems and related infrastructure advances." Pichai called it "a privilege to work alongside Jeff and Sanjay."

The leadership reshuffle arrives amid strong momentum for Google's AI products. The Gemini app has reached 950M+ monthly users, Gemma models have surpassed 900M+ downloads, the Flash model is in high demand, and the Cyber model is live. Pichai emphasized that Google "got amazing talent, world-class compute, and products that bring AI to more people than any other company," citing "incredible momentum at earnings across all our businesses, including Search, YouTube, and Cloud." The reorganization is designed, Pichai stated, to "accelerate all this work and stay focused on the AI frontier" while enabling strategic focus on AGI.