The internet just tipped: most new content is now AI

That viral "54%" stat is basically right. As of May 2025, Graphite found roughly 52% of new web articles contain AI-generated content — the moment machine-written text quietly pulled even with humans. A separate Ahrefs scan of 900,000 pages put it higher: 74% of pages created in April 2025 included some AI writing.

Before you declare humans extinct, read the fine print. Only about 2.5% of new pages are pure AI — the rest are human-AI blends, edited and shipped by real people. And a Stanford / Imperial / Internet Archive study found AI hasn't actually overwhelmed human content; the two have hovered near parity since AI briefly overtook in November 2024.

Still, the direction is one-way. "AI slop" — cheap, auto-spun articles built to game search — is now a measurable slice of everything you read, and it's degrading the training data future models scrape. The web is starting to eat its own tail.

Why it matters: when most content is machine-made, "is this real?" stops being paranoia and becomes the default question online.