Google AI Talent Exodus & Gemini Growth

Jeff Dean, Sanjay Ghemawat, Oriol Vinyals, Quoc Le left to start Discovery Loop; Demis Hassabis blocked. Gemini surpasses 1B MAU, 100M iOS users, 63% voice. Brin pushing recursive self-improvement. Google Labs launches Gemini 3.7 Flash with coding/agent improvements at half cost.