Google DeepMind Says Gemini 4 Is in Its Most Ambitious Pre-Training Run Yet

Google DeepMind has started pre-training Gemini 4, and Koray Kavukcuoglu says it is the organization's most ambitious run yet. The next-generation model remains in development, with the team still waiting to validate it internally and then with external users. In a September 3 episode of *Release Notes*, Kavukcuoglu, Google DeepMind's SVP and Chief AI Architect, discussed Gemini's progression from language models toward coding agents and his view that AGI will be built through sustained interaction with users.