By “not too hard in retrospect” I mean that the models are applying well-known techniques in settings where these are not obvious, but also not too surprising, e.g. where experts in that subfield will say things like “of course you’d do that” when examining the solution. (Of course, one should be careful with such self-reports, but I tend to find this believable)
By “not too hard in retrospect” I mean that the models are applying well-known techniques in settings where these are not obvious, but also not too surprising, e.g. where experts in that subfield will say things like “of course you’d do that” when examining the solution. (Of course, one should be careful with such self-reports, but I tend to find this believable)