( February 29, 2024, 8:38 AM EST) -- ATLANTA — A man who secured remand of claims that the ChatGPT artificial intelligence defamed him by naming him as a defendant in a financial misconduct lawsuit told the 11th Circuit U.S. Court of Appeals that it should vacate a ruling denying him fees and costs and remand the case for an explanation of the decision. But in response, OpenAI LLC says it is well within the court’s powers to determine that a reasonable basis existed for removal....