Lawyers for a Los Angeles firm representing State Farm in a lawsuit involving the rebuilding of a home after a fire have apologized for artificial intelligence hallucinations in their filings.

The homeowner’s lawyers discovered in motions filed by State Farm “cases that do not exist, quotes that do not exist, and holdings that do not exist,” according to a filing by Eric Khodadian, who is representing Fa’alagilagi Meni-Siliga.