The Pew Research Center analyzed nearly half a million English-language web pages for AI-generated content. More than a third of pages published since ChatGPT's launch show signs of machine-written text, and commercial .com sites are ten times more likely to contain AI content than .edu or .gov domains.

El contenido generado o modificado con IA se ha multiplicado desde 2022, mientras nuevas herramientas como Claude y Gemini aceleran su presencia en la web

Pew Research scanned nearly half a million webpages with an AI detector and found the fingerprints of AI everywhere.