AI Prediction Index

One prediction, on the record

“Three years ago, Copilot was already creating 40% of code in those files where it was enabled, and I predicted that 80% of code would be written by AI in 2027. Three predictions of where we are going next: 1. 90% of code will be written by agents.”

CEO of GitHub (Microsoft) until end of 2025

Said Jun 27, 2025Deadline Dec 31, 2027X post by @ashtom (Thomas Dohmke), June 27, 2025

Deadline is end of 2027; the 90%-by-agents half of the statement carries no date, so the entry resolves on the 80%-of-all-code-written-by-AI-in-2027 figure.