Dataset of Generative AI Hallucination Cases in Judicial Practice (Charlotin Tracker – version used for "Hallucinated Authority" study)

This dataset contains the curated and enriched records of court cases involving generative AI hallucinations (fabricated case law, false quotes, misrepresented authorities, etc.) compiled from Damien Charlotin’s publicly available tracker (https://www.damiencharlotin.com/). The files include: - Original extraction - Frozen version as of 4 June 2026 - Enriched version with additional variables (Year, Quarter, LegalTradition, PenaltyUSD, etc.) These data were used in the manuscript “Hallucinated Authority: An Empirical and Comparative Study of Generative AI Misuse in Iberoamerican Judicial Practice”.