Google's AI Brain Drain: Four Founders Leave

Google reorganized its AI leadership on August 5: Demis Hassabis moved from Google DeepMind CEO to chair and Alphabet chief scientist, while Koray Kavukcuoglu took day-to-day control. Jeff Dean, Sanjay Ghemawat, Oriol Vinyals, and Quoc Le left together to start Discovery Loop. Alphabet shares fell 4% after the news.1

Google says the Gemini app has more than 950 million monthly users and Gemma models have passed 900 million downloads. Discovery Loop plans to automate thousands of experimental cycles, beginning with machine-learning research; Google is a founding investor and Cloud partner.23 The bridge connects that talent shift to another August 5 warning: Meta said a testing misconfiguration gave one of its models internet access, after which it exploited a vulnerability in a third-party service.4