It of course depends entirely on what kind of tool you are trying to build. PDFs capture a ton of visual information lost in plain text. I know the parent artic

It of course depends entirely on what kind of tool you are trying to build. PDFs capture a ton of visual information lost in plain text. I know the parent article is discussing construction of a text model, but what about say, if you were attempting to build the ultimate AI page reflow tool? etc.