AI comeback question: Did Sergey Brin help save Google? Sundar Pichai breaks it down

Google co-founder Sergey Brin’s return to hands-on AI development, coding and analyzing training loss curves, has coincided with the company’s recent AI surge. While not a formal executive, his technical insight and urgency reinforced Google’s accelerated execution, particularly with the Gemini models. This renewed focus has repositioned Google as a top-tier AI competitor.