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Changes at Google DeepMind: Demis Hassabis from CEO to Chair, Jeff Dean departs

blog.google|789 points|847 comments|by colesantiago|Aug 5, 2026

Strategic Evolution at Google DeepMind: New Leadership for the AI Frontier

Google and Alphabet CEO Sundar Pichai recently announced a series of pivotal leadership transitions within the Google DeepMind (GDM) organization. These changes are designed to accelerate the company's momentum in artificial intelligence while dedicating specific focus to the long-term pursuit of Artificial General Intelligence (AGI).

🚀 The Current State of AI Momentum

According to Sundar Pichai, the company has achieved a formidable position by integrating a full AI stack, combining elite talent with world-class computational resources. This synergy is reflecting positively across the business:

  • Financial Impact: Strong earnings growth across Search, YouTube, and Cloud.
  • User Adoption: The Gemini app has scaled to over 950 million monthly active users.
  • Research Milestones: Recent breakthroughs in Gemini Robotics demonstrate the company's ability to define the field.
  • Developer Ecosystem: Gemma models have seen a massive uptake with 900M+ downloads, while the Flash model remains in high demand and the Cyber model is now live.

"We have to accelerate all this work and stay focused on the AI frontier. At the same time, there’s never been a more important moment to shape the future of AGI and science." — Sundar Pichai


🔄 Leadership Transition Summary

The following table outlines the primary shifts in responsibility:

IndividualPrevious RoleNew RolePrimary Focus
Demis HassabisCEO, Google DeepMindChair, GDM & Chief Scientist, AlphabetAGI, Science, & Isomorphic Labs
Koray KavukcuogluCTO & Chief AI ArchitectSVP, Google DeepMindGemini Dev, Frontier Research, App/Dev Teams
Jeff DeanGoogle Senior FellowFounder, Independent PBCML, Science, & Engineering Discoveries

🧠 Focus on AGI and Science: Demis Hassabis

Demis Hassabis has long viewed the current era as the "foothills of the singularity." To better address the existential and scientific challenges of AGI, he is shifting his focus.

Key details of his new mandate:

  1. Strategic Oversight: As Chair of GDM and Chief Scientist of Alphabet, he will focus on the trajectory of AGI.
  2. Continued Leadership: He remains the head of Isomorphic Labs.
  3. Collaborative Guidance: He will continue to advise the GDM teams and collaborate closely with Koray and Josh.

In mathematical terms, the pursuit of AGI can be viewed as the quest for a general intelligence function f(x)f(x) that can solve any task TT with a success rate SS approaching the human baseline: limtCapability(AGIt)Human Intelligence\lim_{t \to \infty} \text{Capability}(AGI_t) \approx \text{Human Intelligence}


🛠️ Scaling the Frontier: Koray Kavukcuoglu

Taking over the operational leadership of Google DeepMind is Koray Kavukcuoglu. Reporting directly to Sundar Pichai, Koray steps into the role of SVP of Google DeepMind.

Koray's Track Record:

  • Tenure: 13 years at DeepMind.
  • Contributions: Founded the deep learning team.
  • Breakthroughs: Led the development of WaveNet and DQN.

Current Responsibilities:

  • Oversee Gemini model development.
  • Lead Frontier AI research.
  • Manage the Gemini app and developer-facing teams.

🌅 A New Chapter for Jeff Dean

After a legendary 27-year career at Google, Jeff Dean is transitioning away from the company to pursue a new venture. Alongside Google Senior Fellow Sanjay Ghemawat, Jeff is launching an independent public benefit corporation (PBC).

This new entity will be dedicated to accelerating discoveries across:

  • Machine Learning (ML)
  • Scientific Research
  • Engineering
# System Log: Leadership Update
[INFO] Transitioning Jeff Dean from Google Senior Fellow...
[INFO] Initializing Public Benefit Corporation...
[SUCCESS] New venture launched for ML and Science acceleration.

🗺️ New Organizational Flow

The following diagram illustrates the updated reporting and advisory structure:

Visual Gallery

Below are key highlights from the announcement:

Sundar Pichai

Infrastructure and Cloud Integration

AI Research Milestones

The Future of Google AI