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CNET
The Dead Internet Theory May Be Coming True, Pew Research Findings Show
The Pew Research study has sparked discussions around the 'Dead Internet Theory', which suggests that a significant portion of online content is generated by AI. By analyzing nearly half a million webpages, researchers found that about 10% display substantial signs of AI authorship, especially since the launch of ChatGPT. While these findings suggest a growing AI presence online, they also raise concerns regarding the trustworthiness of sources as AI technologies improve.
MonitorConfidence: HighShort term horizon
Published 21 Aug 2026, 21:15 UTC3 min read
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Summary
TL;DR
- Pew Research analyzed nearly 500,000 webpages for AI content.
- 10% of sampled pages showed significant AI authorship signs.
- AI-written text is most prevalent on .com domains.
- Common AI indications include specific punctuation usage.
- The trend escalated since the release of ChatGPT in 2022.
Interesting facts
- Researchers found that AI tends to use em dashes and Oxford commas more frequently than human authors.
- The study indicates that AI's mimicry of human writing styles can lead to indistinguishable text.