Looking back at the history of artificial cognition machines, how many of them hit a ceiling at human-level capabilities? - A simple calculator can beat any hu

Looking back at the history of artificial cognition machines, how many of them hit a ceiling at human-level capabilities? - A simple calculator can beat any human at arithmetic - A word processor with a hard disk is orders of magnitude better than any human at memorizing text - No human can approach the ELO of a chess program running on a cheap laptop - No human polymath has journeyman-level knowledge of a tiny fraction of the fields that LLMs can recite textbook answers from Why should we expect AGI to be the first cognitive capabilities that does not quickly shoot past human-level ability?