Probably a lot more? Part of it is we don’t have a definition of intelligence, so the best we can do is measure machines against our tests since passing tests is a thing intelligent people can do. This kind of performance (even if it’s less glamorous upon closer inspection) puts symbolic AI folks from the 80s to shame.

That’s the whole point of Attention is All You Need, the paper that opened the door to web-scale language models. No, you don’t need a brittle and cumbersome knowledge base, at least not for this. MBA professors are perfectly happy accepting an autocomplete on steroids.