Ortiz Fatima Cecilia v. Booking.com y otros
JCC de Tucumán · Feb 2, 2026
What happened in this matter?
The court sanctioned the plaintiff's counsel for submitting fabricated legal precedents generated by AI without human verification. The court imposed a monetary fine, ordered the counsel's removal from the case, and referred the matter to the local Bar Association's ethics and discipline committee for further investigation into the professional misconduct.
- Why the court cared
- Fabricated: Case Law | Court could not verify the cited precedent; provided links were unclear or redirected to other cases and the decision was not found in databases. || Fabricated: Case Law | Citation accompanied by SAIJ id/link that corresponded to a different case (Yanson v. Firenze Viajes) and the invoked precedent was not located in databases. || Fabricated: Case Law | No copy or adequate identification supplied; searches in usual jurisprudential databases failed to locate the cited decision. || Fabricated: Case Law | Generic citation without sala, jurisdiction or date; not found in consulted jurisprudential databases and no supporting copy provided. || Fabricated: Case Law | Cited generically without minimal individualization and not located in standard legal databases. || Fabricated: Case Law | Citation not accompanied by verifiable copy and not found in the reviewed jurisprudential sources.
- Why it matters now
- Attach verifiable copies and full citations (sala, jurisdiction, date) for every precedent; generic AI-style cites trigger sanctions and bar referral.
Why this matter is tracked
In a civil damages suit, the defendant challenged the authenticity of six legal precedents cited by the plaintiff. The court ordered the plaintiff's counsel to provide verifiable copies of these authorities. The counsel failed to produce the requested documents, instead providing links that were either broken, redirected to unrelated cases, or contained references to AI-generated content (e.g., 'source=chatgpt.com'). The court concluded that the citations were fabricated or non-existent, reflecting a failure of professional diligence and a breach of procedural good faith. Consequently, the court found the counsel's conduct constituted temerity and bad faith, warranting sanctions under the provincial civil procedure code, including a monetary fine, a referral to the ethics committee, and an order for the counsel's removal from the case.
Attach verifiable copies and full citations (sala, jurisdiction, date) for every precedent; generic AI-style cites trigger sanctions and bar referral.
Record details
What the record establishes about AI use
The court noted a link containing 'source=chatgpt.com'.
Interlocutory ruling on a motion for sanctions following a challenge to the authenticity of cited legal precedents.
Correction behavior is not separately verified in the current record.
Tracked discrepancy record
6 citation, quotation, or authority issues are recorded in the source dataset.
- Fabricated: Case Law | Court could not verify the cited precedent; provided links were unclear or redirected to other cases and the decision was not found in databases.
- Fabricated: Case Law | Citation accompanied by SAIJ id/link that corresponded to a different case (Yanson v. Firenze Viajes) and the invoked precedent was not located in databases.
- Fabricated: Case Law | No copy or adequate identification supplied; searches in usual jurisprudential databases failed to locate the cited decision.
- Fabricated: Case Law | Generic citation without sala, jurisdiction or date; not found in consulted jurisprudential databases and no supporting copy provided.
- Fabricated: Case Law | Cited generically without minimal individualization and not located in standard legal databases.
- Fabricated: Case Law | Citation not accompanied by verifiable copy and not found in the reviewed jurisprudential sources.
Questions this record answers
- What happened in Ortiz Fatima Cecilia v. Booking.com y otros?
- The court sanctioned the plaintiff's counsel for submitting fabricated legal precedents generated by AI without human verification. The court imposed a monetary fine, ordered the counsel's removal from the case, and referred the matter to the local Bar Association's ethics and discipline committee for further investigation into the professional misconduct.
- Why does Ortiz Fatima Cecilia v. Booking.com y otros matter for legal AI risk?
- Attach verifiable copies and full citations (sala, jurisdiction, date) for every precedent; generic AI-style cites trigger sanctions and bar referral.
- What does the public record establish about Ortiz Fatima Cecilia v. Booking.com y otros?
- Retained unchanged after audit: the existing summary is source-specific, non-placeholder, and supported by the recorded source link. Read the underlying source before relying on it for legal advice or a filing.
- Which source supports this Ortiz Fatima Cecilia v. Booking.com y otros summary?
- The recorded source is Damien Charlotin case archive. It is classified as publisher document archive; review the linked material and subsequent docket history before relying on this summary.
Related matters
Related by court, jurisdiction, tool, or classified failure pattern. Similarity does not imply the same facts or outcome.