HISPI Project Cerebellum
AI Incidents

ChatGPT Reportedly Produced False Court Case Law Presented by Legal Counsel in Court

May 4, 2023

A lawyer in Mata v. Avianca, Inc. used ChatGPT for research. ChatGPT hallucinated court cases, which the lawyer then presented in court. The court determined the cases did not exist.
Alleged deployer
steven-a.-schwartz, peter-loduca
Alleged developer
openai
Alleged harmed parties
roberto-mata, peter-loduca, steven-a.-schwartz

Source

Data from the AI Incident Database (AIID). Cite this incident: https://incidentdatabase.ai/cite/541

Data source

Incident data is from the AI Incident Database (AIID).

When citing the database as a whole, please use:

McGregor, S. (2021) Preventing Repeated Real World AI Failures by Cataloging Incidents: The AI Incident Database. In Proceedings of the Thirty-Third Annual Conference on Innovative Applications of Artificial Intelligence (IAAI-21). Virtual Conference.

Pre-print on arXiv · Database snapshots & citation guide

We use weekly snapshots of the AIID for stable reference. For the official suggested citation of a specific incident, use the “Cite this incident” link on each incident page.