Sundar Pichai: 75% of Google code AI-generated
- Google CEO Sundar Pichai said on April 22 that 75% of Google’s new code is now generated by AI and then approved by engineers. - Pichai said a recent “complex code migration” was handled by AI agents and human engineers working together, finishing six times faster than a year ago. - Google’s figure rose from 25% in 2024 to 50% last fall as AI overviews and answer-style search spread. (blog.google)
Google says artificial intelligence now generates 75% of its new code, with engineers reviewing and approving the output. (blog.google) Chief executive Sundar Pichai disclosed the figure in a Google Cloud Next 2026 post published April 22. He said the share was 50% last fall. (blog.google) (indianexpress.com) Pichai said Google has moved from using AI as a coding assistant to what he called “truly agentic workflows.” In that setup, engineers supervise autonomous software agents instead of writing every step themselves. (blog.google) (semafor.com) He offered one example: a “complex code migration” completed by a mixed team of AI agents and human engineers. Pichai said the job finished six times faster than the same work would have a year earlier with humans alone. (blog.google) (indianexpress.com) The coding claim landed alongside a second shift in how AI changes discovery on the web. Gairy, a consultancy site focused on service firms, said businesses now need content that AI systems can extract and cite directly. (gairy.co) That approach is often called Answer Engine Optimization, or AEO. Gairy defines it as structuring pages so tools such as Google AI Overviews, ChatGPT, and Perplexity can turn them into direct answers. (gairy.co) Google’s own search product is part of that change. Gairy said AI-generated summaries now sit above the traditional list of links for many informational queries, shifting visibility from ranking first to being cited at all. (gairy.co) The two developments point at the same operating model inside and outside Google: AI produces the first draft, and humans manage, review, and govern the result. At Google, that now applies to most new code. (blog.google) (gairy.co) Pichai framed Google as “customer zero” for its own AI tools, meaning the company is testing the software on itself before selling it to others. That makes the 75% figure both an internal productivity claim and a sales pitch for Google’s agent platform. (blog.google) (indianexpress.com) The open question is not whether AI is in the workflow anymore, but how much of the workflow companies are willing to hand it. Google’s latest number suggests that line has already moved sharply in the past 18 months. (semafor.com) (blog.google)
