Sorry, can't do scarves.

https://sopuli.xyz/post/41832893

I’m sad that the relevant xkcd is kinda obsolete now (because it’s been long enough for that research team to finish going its thing).
Tasks

xkcd
What would be a “nearly impossible” task in this post-AI world? Short of the provably impossible tasks like the busy beaver problem (and even then, you would be able to make an algorithm that covers a subset of the problem space), I really can’t think of anything.
Deterministic answers from AI

I think more important would be non-chaotic answers. It doesn’t matter too much if their not identical if the content is roughly the same. But if you can get significantly different answers from trivial changes in prompt wording, that really does break things.

Still doesn’t mean it’s correct though.