U.S. Courts Increase Sanctions on Attorneys for AI Hallucinations in Legal Documents
U.S. courts are increasingly imposing monetary sanctions on attorneys for using artificial intelligence tools that generate inaccurate or fabricated legal documents, known as AI hallucinations. Recent cases highlight this trend, with the 5th U.S. Circuit Court of Appeals in New Orleans fining an attorney $2,500 for using AI tools like vLex and Thomson Reuters’ CoCounsel without accepting responsibility for the errors. Similarly, the U.S. District Court for the Southern District of Ohio sanctioned two attorneys $7,500 collectively for similar issues, referring them to the Ohio Supreme Court’s Office of Disciplinary Counsel for severe violations. The 6th Circuit in Cincinnati also imposed a $30,000 sanction on two attorneys for submitting documents with over two dozen fake case citations, leading to the dismissal of the case due to pervasive misconduct. 
