Hassabis Hands Off Day to Day Control at DeepMind

Demis Hassabis, co-founder and CEO of Google DeepMind, is stepping down from his day-to-day operational role at the lab. He now becomes Chair of Google DeepMind and Chief Scientist of Alphabet, Google's parent company. In a note to employees, he explained: "I've decided that now is the right time for me to hand over my day-to-day operational responsibilities at GDM, so that I have the time and space to focus on the big picture and help influence what is to come to the best of my ability." He added: "I've been working towards AGI my whole life and now, like many of you, I feel it is close at hand."

Koray Kavukcuoglu Takes Over as SVP of Google DeepMind

Koray Kavukcuoglu, until now DeepMind's CTO and Alphabet's chief AI architect, becomes Senior Vice President of Google DeepMind, reporting directly to CEO Sundar Pichai. He will oversee Gemini model development, frontier AI research and the teams behind the Gemini app and developer tools. According to reporting from CNBC, Axios, Fortune and TechStartups, the shake up also includes consolidating coding teams: units previously based in London are moving to Mountain View, ending the two hub structure DeepMind had kept between London and California.

Jeff Dean Also Leaves Google to Start His Own Company

In the same leadership reshuffle, Jeff Dean, one of the most influential names in Google's AI history and until now the company's Chief Scientist, is also leaving after 27 years at the company. According to the reports, Dean is starting his own company alongside Sanjay Ghemawat, a Google senior fellow, and Google itself will invest in the new startup. The simultaneous departure of two such central figures underscores the scale of the reorganization taking place at the top of Google and Alphabet's technical leadership.

The Backdrop: A Broader Restructuring at DeepMind

This leadership change is not an isolated event. On July 29, 2026, MaxAssistant reported that DeepMind had disbanded its Nobel winning AlphaFold team, reassigning researchers to Gemini related projects; at the time, Nobel laureate John Jumper and two colleagues left for rival Anthropic. Hassabis's exit from the operational role and Kavukcuoglu's rise, with his clear focus on Gemini, reinforce the reading that Google is reorienting DeepMind from a pure research lab into a more commercial, product driven operation.

What Actually Changes for Hassabis and DeepMind

Hassabis is not leaving the company. He will keep working closely with Sundar Pichai on "strategic and global AGI matters," remain based at DeepMind's London headquarters, and devote more time to Isomorphic Labs, Alphabet's AI drug discovery subsidiary, which he also leads. In practice, he moves into a role closer to a chief scientist and strategic advisor, while day to day management of Gemini products concentrates in Kavukcuoglu's hands.

Why It Matters for Brazilian Agencies and SMBs

For Brazilian marketing agencies and SMBs that build on Gemini based tools, this leadership change has no immediate operational impact: no product, pricing or API changes today because of it. But it is a meaningful market signal. Leadership consolidating around Kavukcuoglu, with an explicit focus on Gemini, its app and developer tools, suggests a faster pace of product releases and deeper commercial integration for Gemini, which should benefit teams already building customer service and marketing automation on top of it. Jeff Dean's departure to start his own company, backed by a Google investment, is also a reminder that a meaningful share of generative AI innovation in coming years may come from smaller, more agile companies outside the big labs, something Brazilian agencies should keep an eye on when choosing technology vendors and partners.