OpenAI engineer Ryan Lopopolo details an internal experiment forcing teams to use AI for all coding. Under a no-human-coding rule, they developed the Harness system. With models like GPT-5.4, efficiency surpassed human teams. Key tactics included sub-one-minute build times and post-merge code reviews. The vision shifts from AI as copilot to independent teammate, with AI potentially rendering software dependencies obsolete by dynamically generating ghost libraries.





Home
