Google: AI Generates 75% of New Code

Google Chief Executive Sundar Pichai announced Wednesday at the Google Cloud Next 2026 conference in Las Vegas that artificial intelligence now generates 75 percent of the company's new code, with human engineers reviewing and approving the output. The milestone represents a rapid evolution in software development practices at the technology giant, where AI has transitioned from a supplementary tool to a core component of engineering workflows.

The figure marks a significant jump from previous benchmarks. In October 2024, Google reported that AI accounted for about 25 percent of new code. That share rose to roughly 50 percent by late 2025, reflecting accelerated adoption driven by internal tools powered by the company's Gemini models. Engineers use these systems to generate, refactor, and migrate code, enabling more efficient handling of complex tasks. Pichai described the approach as a move toward "truly agentic workflows," in which engineers orchestrate autonomous AI agents to execute development operations with limited direct intervention.

One notable example underscores the productivity gains. Pichai said a recent complex code migration, completed through collaboration...