AI Talent Migration and Infrastructure Shift

Jeff Dean and Sanjay Ghemawat leave Google after 27 years to co-found Discovery Loop, aiming to automate scientific discovery. Combined with other departures (Vinyals, Le), this represents a seismic shift in AI talent toward infrastructure and automation of science. Challenges the narrative that only model research matters. Signals growing importance of AI-driven discovery platforms. New: Jeff Dean's farewell roadshow reveals predictions: agent-based coding will approach junior engineer level. Discovery Loop deep dive shows Loop engineering from programming agents to scientific automation, with recursive self-improvement.