Comment by mcswell

The question (which I raised in a top-level comment before reading your post) is whether there is any such thing as "discriminate" use of web data. Synthetic data created in the same lab as the LLM is discriminate, but what the authors of the paper are saying (if I read it correctly) is that scraping the web is not currently done in a discriminate way. And it's not at all clear to me that there is a discriminate way to use web scraping, because you can't know for sure what's human-generated and what's LLM-generated.