what we learned by analyzing 1M AI generated PRs

Official Schedule Context

• Date/time: 2026-06-29 · 1:55pm-2:15pm
• Track/room: track TBD · Expo Stage 3 SW
• Speaker(s): TBA
• Session type/status: session · confirmed

Official Description

Background coding agents are quickly moving from novelty to real-world software development

workflows. Based on Greptile’s analysis of millions of pull requests across 65,000 organizations,

this talk explores how often end-to-end AI-generated Pr's are being used and how their quality

compares to human-written code. The data shows detectable agent-generated Pr's grew from under 1% in

February 2025 to 27.6% in April 2026, with early quality signals like revert rates and code churn

suggesting these agents may already be competitive in serious codebases.

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Notes

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