Google DeepMind CEO Demis Hassabis is stepping down
Demis Hassabis has stepped down as Google DeepMind CEO to become chairman. Koray Kavukcuoglu takes over as senior vice president, leading AI research. Chief Scientist Jeff Dean is leaving Google to launch Discovery Loop, an AI-focused public benefit corporation. Google will invest in and provide cloud services to Dean's new venture. This follows the departure of three other top researchers to join Dean's startup.
What changed
New details emerged about Hassabis's decision to leave Google DeepMind and Jeff Dean's plans for Discovery Loop.
Live updates
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Google DeepMind CEO Demis Hassabis steps down, joins Alphabet
Demis Hassabis has stepped down as Google DeepMind CEO to become chairman. Koray Kavukcuoglu takes over as senior vice president, leading AI research. Chief Scientist Jeff Dean is leaving Google to launch Discovery Loop, an AI-focused public benefit corporation. Google will invest in and provide cloud services to Dean's new venture. This follows the departure of three other top researchers to join Dean's startup.
Why it matters
These leadership changes at Google DeepMind coincide with significant shifts in the company's AI research and development. The departure of key figures, including Hassabis and Dean, may impact Google's AI strategy and projects like Gemini. The company is reorganizing its AI research under Kavukcuoglu's leadership.
What is confirmed
- Demis Hassabis stepped down as Google DeepMind CEO to become chairman.
- Koray Kavukcuoglu is now senior vice president and leads AI research at Google DeepMind.
- Jeff Dean is leaving Google after 27 years to launch Discovery Loop, an AI-focused public benefit corporation.
- Google will be a founding investor in Dean's new venture and provide cloud services for one year.
- Three other top researchers are leaving Google to join Dean's startup.
Still unconfirmed
- Google reportedly canceled Gemini 3.5 Pro in favor of a pivot to Gemini 4.
What to watch next
- Discovery Loop's progress and Google's involvement
- Impact on Google DeepMind's AI research and Gemini projects
- Further leadership changes at Google DeepMind
confidence 90%Sources used for this update (5)
- timesofindia.indiatimes.com — Tech News
- memeburn.com — Google DeepMind Brain Drain Just Got A Lot Worse As 4 AI Legends Exit
- www.newsbytesapp.com — Demis Hassabis steps down as DeepMind CEO, joins Alphabet
- www.geeky-gadgets.com — Google Reportedly Cancels Gemini 3.5 Pro for Gemini 4 Pivot
- timesofindia.indiatimes.com — As 'Demis Hassabis wanted to LEAVE Google alongside Jeff Dean' speculations go viral; Hassabis shares his message to employees in a long LinkedIn post
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Google DeepMind CEO Demis Hassabis Steps Down in AI Leadership Shakeup
Google DeepMind CEO Demis Hassabis has stepped down to become the organization's chairman. Koray Kavukcuoglu, previously the chief technology officer, is now senior vice president and will lead the AI research lab, reporting to CEO Sundar Pichai. Simultaneously, Chief Scientist Jeff Dean is leaving Google after 27 years to launch Discovery Loop, an AI-focused public benefit corporation. Google will be a founding investor in Dean's new venture and provide cloud services for one year. These moves coincide with the departure of three other top researchers to join Dean's startup.
Why it matters
This restructuring follows reported tensions between Google DeepMind's London and Mountain View offices. The leadership changes occur as Google seeks to accelerate its AI momentum and improve the execution of Gemini models.
What is confirmed
- Demis Hassabis has stepped down as CEO of Google DeepMind to become its chairman.
- Koray Kavukcuoglu has been promoted to senior vice president to lead the AI research lab.
- Jeff Dean is leaving Google after 27 years to start a public benefit corporation called Discovery Loop.
- Google will be a founding investor in Discovery Loop and provide cloud computing services for its first year.
- Four top Google AI researchers, including Jeff Dean, are leaving to launch a new startup.
- Alphabet stock prices dropped following the announcement of the leadership changes.
- Kavukcuoglu will oversee the Gemini app, frontier AI research, and the development of Gemini models.
Still unconfirmed
- Internal employee boards have been flooded with memes regarding Jeff Dean's departure.
- Demis Hassabis is now the Alphabet Chief Scientist.
- The leadership shakeup is intended to resolve quiet tensions between offices in London and Mountain View.
What to watch next
- Official announcement of the specific three researchers joining Discovery Loop
- Further updates on the performance of Gemini models under Kavukcuoglu's leadership
confidence 90%Sources used for this update (20)
- Axios — Google DeepMind CEO Demis Hassabis is stepping down
- WSJ — Google’s Chief Scientist Is Leaving After 27 Years—to Start His Own AI Company
- Reuters — Google shakes up AI leadership as DeepMind chief shifts role
- WIRED — 4 of Google’s Top AI Brains Are Leaving—and Launching Their Own AI Startup
- The New York Times — Four Top Google A.I. Researchers Form New Start-Up
- Bloomberg.com — Google DeepMind Boss Hassabis Moves to Chair Role in Shakeup
- Yahoo Finance — Google stock drops amid DeepMind leadership shake-up
- The Next Web — Google DeepMind shakeup: Gemini co-leads quit for a startup
- Barron's — Google AI Leadership Shakeup Weighs on Alphabet Stock
- MediaPost — DeepMind Chief Scientist Leaves To Start A Company Google Will Invest In 08/06/2026
- blog.google — The next chapter of our AI momentum
- The Washington Post — Google’s stock drops after Nobel-winning AI executive steps aside
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Google DeepMind CEO Demis Hassabis steps down in AI leadership overhaul
Google DeepMind CEO Demis Hassabis stepped down Wednesday to become the lab's chairman. Koray Kavukcuoglu, previously chief technology officer, now serves as senior vice president leading the AI research lab. Kavukcuoglu will report to CEO Sundar Pichai and oversee frontier AI research, the Gemini app, and Gemini model development. Simultaneously, Chief Scientist Jeff Dean is leaving Google after 27 years to launch Discovery Loop, an AI-focused public benefit corporation aimed at automating scientific and engineering research. Google will be a founding investor in Discovery Loop and provide cloud services for one year.
Why it matters
This restructuring follows internal tensions between Google DeepMind's London and Mountain View offices. The departures of high-level researchers and the shift in leadership have caused Alphabet stock to drop. The moves raise questions regarding the future execution of the Gemini AI project.
What is confirmed
- Demis Hassabis stepped down as Google DeepMind CEO to become its chairman.
- Koray Kavukcuoglu is the new senior vice president leading the AI research lab.
- Jeff Dean is leaving Google after 27 years to start an AI company called Discovery Loop.
- Google will be a founding investor in Discovery Loop and provide cloud computing services for the first year.
- Four top Google AI researchers are leaving to launch their own startup.
- Alphabet stock declined following the leadership changes.
Still unconfirmed
- Internal tensions existed between Google DeepMind offices in London and Mountain View prior to the shakeup.
- Demis Hassabis has been named Alphabet Chief Scientist.
What to watch next
- The official launch and initial funding details of Discovery Loop.
- Performance metrics of Gemini models under Koray Kavukcuoglu's leadership.
confidence 95%Sources used for this update (20)
- Axios — Google DeepMind CEO Demis Hassabis is stepping down
- WSJ — Google’s Chief Scientist Is Leaving After 27 Years—to Start His Own AI Company
- Reuters — Google shakes up AI leadership as DeepMind chief shifts role
- WIRED — 4 of Google’s Top AI Brains Are Leaving—and Launching Their Own AI Startup
- The New York Times — Four Top Google A.I. Researchers Form New Start-Up
- Bloomberg.com — Google DeepMind Boss Hassabis Moves to Chair Role in Shakeup
- Yahoo Finance — Google stock drops amid DeepMind leadership shake-up
- The Next Web — Google DeepMind shakeup: Gemini co-leads quit for a startup
- Barron's — Google AI Leadership Shakeup Weighs on Alphabet Stock
- MediaPost — DeepMind Chief Scientist Leaves To Start A Company Google Will Invest In 08/06/2026
- blog.google — The next chapter of our AI momentum
- The Washington Post — Google’s stock drops after Nobel-winning AI executive steps aside