https://dho.stanford.edu/wp-content/uploads/Legal_RAG_Halluc...
Where are you getting this? just read the paper and not seeing it -- interested to learn more
I'm not a huge fan of the term RAG though because if you squint almost all tool use could be considered RAG.
But if you stick with RAG being a form of "knowledge search" then I think Google search easily fits.
Hmm... I guess not, you might want all that data.
Super interesting topic. Learning a lot.