The startup admitted to using Claude to format citations; in doing so, the model referenced an article that doesn’t exist, highlighting what an analyst calls 'AI-induced laziness' in law. Claude has ...

A federal judge in Portland says he will sanction lawyers who submitted a brief to him quoting a fake legal citation and what he called a “hallucinated” case. The judge’s admonition follows an ethics ...

Boies Schiller Flexner asked a California state appellate court for permission to file a corrected response brief after an initial brief included erroneous, AI ...