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

The rise of AI has fundamentally inverted the traditional product development process by making implementation nearly costless. Instead of relying on extensive research and documentation to de-risk projects, teams now prioritize rapid prototyping and curation. In this new landscape, "taste"—the ability to discern which ideas warrant investment and how they fit into a broader system—has become the primary differentiator for product leaders. While roles like engineering, design, and product management are collapsing into a more fluid "builder" archetype, specialized expertise remains vital for maintaining quality and coherence. Successful product teams now operate like zone defenses, with members leveraging AI to automate workflows and manage complex tasks, effectively steering models rather than writing code character-by-character. This shift demands a high degree of agency, where individuals continuously adapt their processes to match the evolving capabilities of frontier models.