OpenAI Codex lead on the new shape of product work | Andrew Ambrosino

AI is fundamentally inverting the traditional product development process, shifting the primary bottleneck from expensive implementation to the curation of ideas. With the ability to generate numerous prototypes rapidly, the most valuable skill for product teams is "taste"—the judgment required to select, refine, and align features with business goals. At OpenAI, the Codex app illustrates this evolution, moving from a niche developer tool to a central hub for general knowledge work, including data analysis and file organization. This shift promotes "role collapse," where team members act as generalist builders who steer AI agents rather than performing manual, character-by-character coding. Success in this new landscape requires high agency and the ability to manage autonomous systems, as the traditional boundaries between engineering, design, and product management continue to blur in favor of flexible, outcome-oriented workflows.