🔍 Read the full analysis: Fake AI Precedents In Korea: The Concerns Of 360 Judges on ThorstenMeyerAI.com
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TL;DR
South Korea’s National Court Administration published survey results showing that about 80% of responding civil, family and administrative judges had encountered false or distorted citations. Across all 360 respondents, the reported figure was 67.5%; judges broadly supported institutional measures, including fines, citation checks and disclosure of AI use.
South Korea’s National Court Administration said a survey of 360 judges found that false or distorted legal citations are appearing in court filings, including invented judgments and real rulings described inaccurately. About 80% of responding judges handling civil, family and administrative cases said they had encountered such citations, while the figure across all respondents was 67.5%, according to figures reported by the Korean daily Kyunghyang Shinmun.
The survey was conducted from October 6 to 16, 2026, and the court administration published its results on November 2. The administration’s release said false citations can impose an unnecessary verification burden on opposing parties and hinder the progress of trials. It did not report how many judges were invited to participate or provide the survey questions, limiting what can be concluded about representativeness.
Among judges who had encountered false citations, 196 (80.7%) identified precedents that did not exist, while 159 (65.4%) reported real precedents cited with false content. Respondents could select multiple categories. The release also recorded reports of false or nonexistent statutes from 41 judges (16.9%) and false or nonexistent papers or other literature from 10 (4.1%). Those percentages use the respondents to the relevant questions as their denominator.
Judges identified both litigants and legal professionals as sources of problematic material. 164 judges (69.5%) said parties themselves had submitted false citations, and 136 (57.6%) said lawyers acting as representatives or defense counsel had done so. The figures describe judges’ survey responses, not a count of filings or a verified rate of misconduct among litigants and lawyers.
Pressure for Rules on AI Citations
The findings have prompted calls for formal safeguards in a system where judges and opposing parties may need to check whether a cited case exists and whether it says what a filing claims. A citation that appears in the format of a Supreme Court decision can be difficult to distinguish from a genuine ruling without verification. The court administration said the problem can add work and slow proceedings.
91.7% of respondents called for an institutional response, according to the survey summary. The most selected options were establishing a legal basis for fines (61.4%), requiring parties to verify cited precedents (61.1%), and requiring disclosure of AI use (60.6%). These are preferences recorded in a survey; they are not rules already in force. If adopted, such measures could affect filing practices for lawyers and self-represented litigants alike.
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What the Court Survey Measured
The National Court Administration is the administrative arm of South Korea’s Supreme Court. Its first survey on fake citations asked judges at courts of all levels about what they had encountered. The results measure judges’ reported experiences, rather than the proportion of all court filings containing false material or the number of cases in which AI was used.
The administration’s examples included AI-generated judgments mimicking the format of Supreme Court decisions; purported Supreme Court case numbers paired with reasoning that could not be found in searches; genuine rulings whose holdings were changed or presented contrary to their meaning; and text from AI conversations or litigation-strategy notes pasted into court documents. The release does not establish that every example resulted from AI use, nor does it identify the people or cases involved.
The headline figure needs its denominator. The court release said about 80% of responding judges handling civil, family and administrative cases had seen false or nonexistent precedents. Kyunghyang Shinmun reported that 243 of all 360 respondents (67.5%) had encountered fake citations. That distinction matters: the “eight in ten” figure is not the result for the entire group surveyed.
Limits of the Survey Findings
The published summary does not say how many judges were invited, how respondents were selected, or exactly how questions were phrased. Without those details, readers cannot assess the response rate or determine how well the 360 respondents represent the judiciary. The survey records judges’ observations, not an independently audited sample of court documents.
It is also unclear how many reported incidents involved AI, as opposed to other sources of false or distorted citations. The release lists examples associated with AI, but does not provide case counts, dates, or a breakdown by filing type. Nor does the survey establish whether a false citation was intentional, accidental, or produced by an AI system. Those distinctions matter when considering sanctions or professional responsibility.
A translation discrepancy in an English-language report illustrates the need for care. Yonhap’s English version, republished by The Korea Herald, described 164 judges as having cited false precedents themselves. The Korean release instead says those judges identified the litigants themselves as a source. The figures do not show judges admitting to submitting fake citations.
Proposed Changes to Court Procedure
The National Court Administration plans to propose amendments to South Korea’s Civil and Criminal Procedure Acts that would provide a legal basis for fines, according to the source report. The survey also records support for citation-verification and AI-disclosure duties, but the published material does not establish that those proposals will be included in legislation or specify a timetable.
The next developments to watch are whether the administration submits draft amendments, what measures lawmakers consider, and whether any new duties apply to lawyers, parties or both. Until proposals are formally released and adopted, the survey’s preferred measures remain recommendations rather than enforceable requirements.
Key Questions
What did South Korea’s judges report?
In a survey of 360 judges, about 80% of respondents handling civil, family and administrative cases said they had encountered false or distorted citations. Kyunghyang Shinmun reported that the figure across all respondents was 67.5%.
Were all the false citations generated by AI?
No. The survey concerns false or distorted legal citations and includes examples associated with AI, but the published results do not say how many incidents involved AI or establish the source of each citation.
Who did judges say submitted false material?
164 judges (69.5%) identified parties themselves, and 136 (57.6%) identified lawyers acting as representatives or defense counsel. Respondents could select multiple answers, and the figures are not a count of individual filings.
Are fines and AI-disclosure rules already in effect?
No. Judges expressed support for measures including fines, verification duties and disclosure of AI use. The court administration plans to propose changes to procedural laws, but the survey does not make those measures current legal requirements.
Source: ThorstenMeyerAI.com
