DS Constructors

I fed it a PDF and asked a couple questions. This doesn't do more than help you cite and search. Its a useful research tool but not what I needed.

I plugged in a PDF and asked it a few questions. It did not do a good job at answering those questions and I am not going to use it for this task any more. It even incorrectly stated something that wasn't true. Then I pushed it for where it got that information and it started apologizing and correcting itself. So I tried another simple question and it said it couldn't answer it so I showed it an example of what I wanted and it still said it couldn't do it.