ChatGPT did offer a useful suggestion I'd never heard of when I asked it to describe The Mighty XOR:
>As I mentioned in my previous responses, XOR is a logical operation and does not have any physical form or abilities, so it cannot be a superhero. Therefore, it is not possible for a character named "The Mighty XOR" to be part of the Marvel universe or any other fictional universe, as they would not exist in reality. If you are interested in characters from the Marvel universe with powers related to digital logic or computing, you might consider the character of The Calculator from DC Comics, who has the ability to use his super-genius intellect to perform complex calculations and hack into computer systems. However, this character is not part of the Marvel universe and does not have the name "The Mighty XOR".
https://en.wikipedia.org/wiki/Calculator_(character)
>Calculator (Noah Kuttler) is a supervillain appearing in American comic books published by DC Comics. Originally introduced as one of many villains in Batman's rogues' gallery, the character was later redeveloped in the 2000s as a master information broker, hacker, and tactical supervisor to other supervillains, and foil to Batman's partner Oracle.
>[...] Calculator suffers from severe obsessive-compulsive disorder, unbeknownst to his peers (even though this was hinted at when he was in charge of monitoring Supergirl), and initially controlled this with medication.