Weekly Report: PepsiCo's AI agency review signals a shift from experiments to infrastructure

This week: PepsiCo is running a global agency review focused on building out AI marketing capabilities, with Omnicom, Accenture, Deloitte, and Publicis Sapient all vying for the assignment. Plus, Google enlists creatives Susan Credle, Tiffany Rolfe and Jayanta Jenkins to make AI-generated ads using Flow and Gemini to shift industry sentiment on AI; OpenAI's CMO for business argues ChatGPT is…