Google splits Gemini AI leadership job in two

Google has not split DeepMind in two. It has divided the weight of one enormous leadership brief: Koray Kavukcuoglu takes operational command, while Demis Hassabis moves towards the work Google says needs more room for long-term attention.

The human detail matters. Hassabis is handing daily operations to a colleague he has worked with for more than 13 years, not stepping away from the organisation he helped build.

The easy reading is that a promotion has pushed Hassabis aside. Google’s own account points elsewhere: he remains Chair of Google DeepMind, becomes Alphabet’s Chief Scientist, continues to lead Isomorphic Labs, and stays connected to the teams as an adviser.

That creates a cleaner distinction between execution and direction. It does not, on its own, prove that Gemini will improve or that releases will arrive faster.

Koray becomes SVP of Google DeepMind, reporting to Sundar Pichai. Google says his remit spans the Gemini models, Frontier AI research, and the Gemini app and developer teams.

Hassabis keeps a substantial role: Chair of Google DeepMind, Chief Scientist of Alphabet, leader of Isomorphic Labs, and adviser across models and research. Those are connected responsibilities, not interchangeable ones.

The public announcement is unusually direct about the split. Pichai names Hassabis’s new strategic roles and says he will remain closely connected to Koray and the Google DeepMind teams.

The linked Google note adds the operational detail: Kavukcuoglu becomes SVP of Google DeepMind and takes responsibility for model development, research, and Gemini’s app and developer teams.

“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.”

Demis Hassabis, Google-published message, 5 August 2026

Google’s evidence is enough to establish the leadership arrangement and the company’s rationale for it. It is not independent validation of the broader ambitions surrounding Gemini, AGI, science, or health.

That boundary is worth keeping clear. An announced structure can clarify who is accountable; it cannot yet demonstrate how the work will perform.

The point of the arrangement is not a neat organisational diagram. It is the attempt to give operational decisions a clear owner without severing the longer view from the work happening inside DeepMind.

Google’s description keeps the connector visible: Hassabis remains close to Koray, Josh, and the DeepMind teams, while Kavukcuoglu leads the day-to-day remit.

For us, the immediate change is one of leadership ownership rather than product behaviour. Google has made its operational line clearer around the teams responsible for Gemini’s models, app, and developer work.

Anything beyond that needs evidence. The announcement does not establish a new release timetable, a performance gain, a pricing change, or a different level of access.

The stronger reading is not that Google has chosen between Gemini and AGI. It is trying to give each demand a clearer owner without breaking the connection between them.

Synthesis from Google’s 5 August 2026 announcement

Google’s leadership change is a bet on focus. Kavukcuoglu’s remit concentrates the operational work around Gemini and DeepMind research; Hassabis’s new positions create more room for the strategic questions Google says sit beyond the next product cycle.

Whether that division works is still an open question. For now, the evidence supports a narrower conclusion: the company has made its intended responsibilities more explicit.