I mean the Steps are literally memorizing a bunch of facts and restating them in various ways in a multiple choice format...something you'd expect a narrow AI to be pretty good at as it was pre-trained on huge datasets some of them certainly relevant to the tests.
I think the freeform responses and ability to generate completely new material in response to open ended questions are actually much more fascinating than the ability of an AI to answer a multiple choice test, something you'd expect it to be pretty good at doing (probably actually better than it's doing right now).