Spanish Lawyer Fined for Submitting AI-Generated Legal Document with Fabricated Citations

Thumbnail Image

The information displayed in the AIM should not be reported as representing the official views of the OECD or of its member countries.

The Superior Court of Justice of Galicia fined a lawyer €1,800 for submitting a legal appeal generated by AI containing 24 fabricated legal citations and incoherent content. The court cited a breach of professional and ethical duties, emphasizing the necessity of human verification when using AI in legal practice. Disciplinary proceedings were also initiated.[AI generated]

Why's our monitor labelling this an incident or hazard?

The event clearly involves the use of a generative AI system to produce legal content that contained fabricated information, which was submitted to a court. This misuse directly caused harm by compromising the judicial process and violating legal and ethical standards, fulfilling the criteria for an AI Incident. The court's sanction and detailed reasoning confirm the harm and the AI's pivotal role. The event is not merely a potential risk or a complementary update but a concrete case of harm caused by AI misuse.[AI generated]
AI principles
AccountabilityTransparency & explainability

Industries
Government, security, and defence

Affected stakeholders
WorkersGeneral public

Harm types
Economic/PropertyReputationalPublic interest

Severity
AI incident

Business function:
Compliance and justice

AI system task:
Content generation


Articles about this incident or hazard