Argentine Court Reportedly Annuls Criminal Conviction After Judge Allegedly Used ChatGPT to Draft Ruling Without Disclosure

The Penal Chamber of Esquel, Argentina, reportedly annulled a June 2025 robbery conviction after determining that Judge Carlos Rogelio Richeri had allegedly used ChatGPT to draft part of the ruling without disclosure or human oversight. A copied phrase purportedly exposed AI authorship, prompting findings of due-process violations and data-handling concerns. The case was reassigned, and the Chubut Superior Court opened an ethics investigation.