What we know

This initiative aims to give publishers and creators more control over how their web data is used by AI developers.

Why it matters

AI companies increasingly depend on vast amounts of web data to train large language models, raising concerns about unauthorized data scraping by publishers and content creators. By adopting a common signal to block scraping for AI training, these major companies acknowledge the need to respect content owners’ preferences and potentially reduce conflicts over data use.

What is still unknown

No independent tests of how effectively this signal blocks AI training data scraping have been reported.