Google has found an unusual way to keep its most senior AI talent from drifting toward competitors: it is funding their next company itself. On August 5, the company confirmed it is buying a stake in Discovery Loop, a new startup co-founded by Jeff Dean, who is leaving after three years as Google’s chief scientist and 27 years at the company. Joining him are three more veterans of Google’s AI push: Sanjay Ghemawat, a longtime engineer behind TensorFlow, Bigtable, and Spanner; Oriol Vinyals, the Google DeepMind research vice president who co-led the Gemini project; and Quoc Le, a DeepMind fellow and founding member of the original Google Brain team.
Discovery Loop is structured as a public benefit corporation, a legal form that lets a company place a stated mission ahead of shareholder returns. The founders describe its purpose as speeding up discovery in machine learning, science, and engineering. Google’s stake means it keeps a financial interest in the new lab even as the people running it leave its payroll.
The departures are paired with a reshuffle at the top of Google’s AI division. Demis Hassabis is giving up the DeepMind chief executive title to become chairman of the lab and Google’s chief scientist, the role Dean vacated. He retains his position as chief executive of Isomorphic Labs, the AI drug discovery company, and plans to devote himself to artificial general intelligence. Koray Kavukcuoglu, previously DeepMind’s chief technology officer and Google’s chief AI architect, steps up as the head of DeepMind.
The changes run deeper than the corner office. Reporting citing people familiar with the plans describes the moves as one piece of a wider restructuring at DeepMind, with leadership roles and team structures being reworked. Investors were unimpressed: Alphabet’s share price fell about five percent after the announcement.
For Google, the arrangement is a hedge against its own attrition. The founders carry their expertise out of the company’s direct control, but Google’s stake keeps it attached to whatever they build next. For the founders, it offers the independence of a startup with a large and patient backer. For the rest of the industry, the episode is the latest sign that the talent war in AI now reaches the very top of the field.
Sources: Google shakes up AI leadership as DeepMind chief shifts role (Reuters, Aug 5, 2026); Google chief scientist Jeff Dean departs, Demis Hassabis steps down as DeepMind CEO (Data Center Dynamics, Aug 6, 2026); Google DeepMind Reshuffles After CEO Demis Hassabis Steps Aside (Time, Aug 6, 2026); Google’s AI shakeup: DeepMind’s Hassabis steps aside, senior scientists depart (Ars Technica, Aug 5, 2026)