ChatGPT needs to do the same process to solve the same problem. It hasn’t memorized the addition table up to 10 digits and neither have you.
Well, duh. We’re trying to build a human like mind, not a calculator.
I just asked ChatGPT to do the calculation both by using a calculator and by using the algorithm step-by-step. In both cases it got the answer wrong, with different results each time.
More concerning, though, is that the answer was visually close to correct (it transposed some digits). This makes it especially hard to rely on because it's essentially lying about the fact it's using an algorithm and actually just predicting the number as a token.
Anyways, criticizing its math abilities is a bit silly considering it’s a language model, not a math model. The fact I can teach it how to do math in plain English is still incredible to me.
I digress. The critique I have for it is much more broad than just its math abilities. It makes loads of mistakes in every single nontrivial thing it does. It’s not reliable for anything. But the real problem is that it doesn’t signal its unreliability the way an unreliable human worker does.
Humans we can’t rely on are don’t show up to work, or come in drunk/stoned, steal stuff, or whatever other obvious bad behaviour. ChatGPT, on the other hand, mimics the model employee who is tireless and punctual. Who always gets work done early and more elaborately than expected. But unfortunately, it also fills the elaborate result with countless errors and outright fabrications, disguised as best as it can like real work.
If a human worker did this we’d call it a highly sophisticated fraud. It’s like the kind of thing Saul Goodman would do to try to destroy the reputation of his brother. It’s not the kind of thing we should celebrate at all.
Have not humans been demonstrated, time and time again, to be always anticipating the next phrase in a passage of music, or the next word in a sentence?