Will more than 50% of US internet traffic be AI-generated by 2028?

AI-generated content is growing exponentially, with estimates already suggesting 10-20% of internet content is synthetic. The rapid proliferation of AI writing tools, chatbots, automated social media accounts, and SEO spam makes the 50% threshold plausible but uncertain. The measurement challenge is significant, as distinguishing AI from human content becomes harder, and different measurement methodologies yield very different results.

Last updated: Mar 2, 2026

Resolves YES if a peer-reviewed study, or a report from a credible research institution (Pew, MIT, Stanford, or equivalent), estimates that more than 50% of US internet content (by volume of text, images, or total data) is AI-generated as of any measurement in 2028.

Source: Academic research papers and major research institution reports

Expected resolution: June 1, 2029