Technology

Beyond that, it'll try to summarize a book, but it often can't do so successfully, although it will act like it has. Give it a try on something that is even a little bit obscure and it can't really give you good information. I tried with Blindsight, which is not something that's in the popular culture, but also a Hugo nominee, so not completely obscure. It knew who the characters were, and had a general sense of the tone, but it completely fabricated every major plot point that I asked about. Did the same with A Head Full of Ghosts, which is more well known but still not something everyone has read, and it did the same thing.

One thing I found that's really fun is to ask it a question and then follow up with something like "Are you sure about that?" It'll almost always correct itself and make up something else. It'll go one step further and incorporate details you ask about. Give it a prompt like "Are you sure this character died of natural causes? I thought they were killed by Bob" and it will very frequently say you're right and make up a story along those lines that's plausible within the text. It doesn't work on really popular stuff; you can't convince it that Optimus Prime saves Luke Skywalker in RotJ, but anything even a little less well known and it'll tell you details with complete confidence that it's making up whole cloth.