Remember back in 2023 when everyone like me posted about the Mata v. Avianca case, which seemed to be the first (or at least, the first to earn national attention) case in which lawyers filed briefs with citations hallucinated by generative artificial intelligence. The lawyers ended up sanctioned, some of my nerd friends got a cool courtroom sketch out of it, and a lot of us thought that would be a sufficient cautionary tale. Don’t use AI if you don’t know what you’re doing, and make sure you check each citation if you do.
