alt Hacker News>because we can no longer find tasks that are feasible for normal humans but unsolved by AI.
"Answer "I don't know" if you don't know an answer to one of the questions"
Replies
Davidzheng • today at 4:27 AM
Gpt5.2 can answer i don't know when it fails to solve a math question
I've been surprised how difficult it is for LLMs to simply answer "I don't know."
It also seems oddly difficult for them to 'right-size' the length and depth of their answers based on prior context. I either have to give it a fixed length limit or put up with exhaustive answers.