If you want to find good AI domains, look good short names that are indicative of art, communication and entertainment, e.g. a bard is a poet.
That said, it's currently quite the financial endeavor to start an AI and compete tech giants, in which case you probably will need really good names to begin with, since tech giants aren't going to settle for some second-rate domain.
Both of your domains are worthless because Bard is trademarked by Microsoft, and the other one is too clunky. So you can't start a tech-oriented business using similar names.