High Court of South Africa

Incidents Harmed By

Incident 17732 Report
South African Court Found Self-Represented Litigant Relied on an AI-Hallucinated Judgment

2026-01-29

Self-represented litigant Adriaan Johannes Roux relied on a nonexistent judgment in High Court submissions in Johannesburg, South Africa. The court attributed the false authority and unsound legal arguments to his admitted AI use and said addressing the material wasted court time and resources. The specific AI tools were not identified.

Related Entities

Pro se litigants

Incidents involved as Deployer

Incident 1773
2 Reports
South African Court Found Self-Represented Litigant Relied on an AI-Hallucinated Judgment

Adriaan Johannes Roux

Incidents involved as Deployer

Incident 1773
2 Reports
South African Court Found Self-Represented Litigant Relied on an AI-Hallucinated Judgment

Large language model developers

Incidents involved as Developer

Incident 1773
2 Reports
South African Court Found Self-Represented Litigant Relied on an AI-Hallucinated Judgment

AI-assisted legal drafting system developers

Incidents involved as Developer

Incident 1773
2 Reports
South African Court Found Self-Represented Litigant Relied on an AI-Hallucinated Judgment

Parties to legal proceedings

Incidents Harmed By

Incident 1773
2 Reports
South African Court Found Self-Represented Litigant Relied on an AI-Hallucinated Judgment

Judicial integrity

Incidents Harmed By

Incident 1773
2 Reports
South African Court Found Self-Represented Litigant Relied on an AI-Hallucinated Judgment

High Court of South Africa, Gauteng Division, Johannesburg

Incidents Harmed By

Incident 1773
2 Reports
South African Court Found Self-Represented Litigant Relied on an AI-Hallucinated Judgment

Epistemic integrity

Incidents Harmed By

Incident 1773
2 Reports
South African Court Found Self-Represented Litigant Relied on an AI-Hallucinated Judgment

Courts

Incidents Harmed By

Incident 1773
2 Reports
South African Court Found Self-Represented Litigant Relied on an AI-Hallucinated Judgment

Large language models

Incidents implicated systems

Incident 1773
2 Reports
South African Court Found Self-Represented Litigant Relied on an AI-Hallucinated Judgment

AI-assisted legal drafting systems

Incidents implicated systems

Incident 1773
2 Reports
South African Court Found Self-Represented Litigant Relied on an AI-Hallucinated Judgment