Gemini PM Tulsee Doshi on why product judgment matters in AI era
The practical detail most coverage skips is her advice to rewrite accumulated workaround rules after every model upgrade — stale prompts can actively suppress new abilities. Product managers and team leads building on frontier models can start with her 5-20 prompt eval method to build their own quality bar instead of relying on leaderboards. The 60/20/20 framing offers a reusable allocation template for roadmap planning under model uncertainty.
