There was study that big percentage of university graduates, strugles to comprehend written text. In AI terms: take 20k token paper, feed it to well rested graduate, and they will strugle with basic memory recall, reasoning and comprehension! My laptop performs better than that!
Ah studies, those things nobody ever cares to reproduce.
At least you provided a source! Er… wait, you didn’t even tell us your laptop model, describe the paper other than in terms of token size, or where these well rested graduate students (read: unicorns) hide from the rest of the world.