Google: AI Now Writes 75% of Its New Code
Sundar Pichai revealed at Cloud Next 2026 that three-quarters of Google's new code is AI-generated — up from 50% just months ago.
At Google Cloud Next 2026, CEO Sundar Pichai confirmed that 75% of all new code written at Google is now AI-generated and reviewed by engineers — a sharp jump from ~50% last fall and just 25% in October 2024.
The pace of adoption is striking. Google isn't just using AI for boilerplate — Pichai cited a recent internal code migration completed 6× faster than normal, powered by agentic AI workflows. Engineers still approve the output, but the ratio of human-to-machine authorship has fundamentally flipped.
This isn't a moonshot stat anymore — it's an operational baseline at one of the world's largest engineering orgs.
Why it matters: when the company that built software engineering at scale says AI writes most of its code, the rest of the industry isn't far behind.
Sources
- Sundar Pichai shares news from Google Cloud Next 2026 blog.google
- Google says 75% of its new code is AI-generated newsbytesapp.com
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