Report finds over a third of web pages launched since ChatGPT show evidence of being written by AI (www.techradar.com)

A new report from the Pew Research Center reveals that over one-third of web pages launched since the introduction of ChatGPT exhibit signs of AI authorship, highlighting the growing prevalence of AI-generated content online. Analyzed through a machine learning model, the study assessed a sample of 10,000 pages and found that 35% of the most recent additions to the internet have indications of AI involvement, while nearly 10% of all pages in the dataset, which spans over 30 years, show similar signs. This trend is particularly notable among commercial (.com) domains, as opposed to educational (.edu) and governmental (.gov) sites, which had much lower rates of AI authorship. The report identifies specific linguistic characteristics and common features indicative of AI writing, such as the increased frequency of the em dash and the Oxford comma, alongside a rise in certain vocabulary and structures. For instance, words like "delve" and "testament" have surged in usage. These findings underscore the significant impact of AI on web content creation and raise important questions about authenticity, the evolution of writing standards, and the balance between human and machine-generated content in digital spaces. As AI continues to shape the online landscape, the challenge of distinguishing between human and AI authorship grows increasingly complex for both creators and consumers.