How much of the scientific literature is generated by AI?

Nature's publication of an article questioning the extent of artificial intelligence's role in generating scientific literature highlights the lack of reliable estimation tools. The article, titled "How much of the scientific literature is generated by AI?" and available at https://www.nature.com/articles/d41586-025-03504-8, underscores the uncertainty surrounding AI's impact on research. For website owners, this means that the authenticity and credibility of content on their sites may be increasingly difficult to verify, as AI-generated content becomes more prevalent. This could lead to a rise in AI bot traffic, as bots may be used to disseminate or even generate scientific literature, potentially affecting website owners' understanding of their audience and content engagement. To address this challenge, website owners can take several steps: first, monitor their site's traffic patterns for unusual activity that may indicate AI bot traffic; second, review their content policies to ensure they are equipped to handle potential AI-generated submissions; and third, consider updating their llms.txt files to reflect the evolving landscape of AI-generated content, potentially including rules to identify and filter out AI-generated scientific literature.