Judge Won’t Allow Reply While Considering Antitrust Case AI Fake Cite Sanction

( April 7, 2025, 9:26 AM EDT) -- SAN JUAN, Puerto Rico — A federal judge in Puerto Rico denied leave to file a reply brief to a party responding to an order to show cause why it shouldn’t be sanctioned for submitting a brief containing fake legal cites possibly created by artificial intelligence ChatGPT in an antitrust case involving South American soccer....