Showing 42 incidents involving ChatGPT.
Clear filters
Caught, not sanctioned
ChatGPT
They submitted a ChatGPT-produced legal brief to courts that cited fictitious cases.
Steven Schwartz and Peter LoDuca · Steven Schwartz and Peter LoDuca
mycase.com ↗
The file →
- Steven Schwartz and Peter LoDuca were the lawyers identified on the page.
- They presented a ChatGPT-produced brief with fictitious cases.
- No sanction is described on the page, so the outcome is listed as none.
- The page does not name a court or jurisdiction for the incident.
- The page says they learned AI’s limitations the hard way and claimed ignorance.
Caught, not sanctioned
ChatGPT
A lawyer filed a brief with fabricated case law invented by ChatGPT, and the court sanctioned him after the error was uncovered.
ChatGPT Legal Case Incident
aihealthcarecompliance.com ↗
The file →
- The page names "The ChatGPT Legal Case Incident" but gives no caption or lawyer name.
- A lawyer submitted legal filings containing fabricated case law invented by ChatGPT.
- The court sanctioned him after the error was uncovered.
- No court, judge, date, or sanction amount is given on the page.
- The page says Stanford HAI provides detailed analysis of the case.
Caught, not sanctioned
ChatGPT
A lawyer submitted filings with AI-generated case citations; the BC Supreme Court declined special costs but held her personally liable for other costs.
Zhang v. Chen · counsel in Zhang v. Chen · British Columbia court · BC
“Citing fake cases in court filings and other materials handed up to the court is an abuse of process and is tantamount to making a false statement … Unchecked, it can lead to a miscarriage of justice.”
delcantochambers.com ↗
The file →
- Zhang v. Chen involved a lawyer who submitted AI-generated case citations.
- The filings contained hallucinated case law.
- The BC Supreme Court declined special costs but held her personally liable for other costs.
- The court was in British Columbia, Canada.
- The article says the lawyer corrected errors, apologized, and did not intend to deceive.
Caught, not sanctioned
ChatGPT
Two lawyers filed a ChatGPT-generated brief with fabricated court opinions and quotes, and a judge sanctioned them.
Two lawyers sanctioned in 2023
miamidadebar.org ↗
The file →
- Two lawyers were sanctioned in 2023.
- They filed a brief generated by ChatGPT with fabricated court opinions and quotes.
- The page says a judge sanctioned them, but gives no amount.
- No court, judge, or location is identified on the page.
- The page cites ChatGPT and warns it can ‘hallucinate’ and be wholly inaccurate.
Caught, not sanctioned
ChatGPT
A lawyer submitted a factum containing fictitious AI-generated case citations, and the court addressed the filing.
Ko v. Li · Ontario Superior Court of Justice · ON
“Ms. Lee forthrightly acknowledges the fact that her factum was created using ChatGPT and contains fake cases.”
canadianlawyermag.com ↗
The file →
- Ko v. Li is named as a Canadian AI-citation incident.
- A lawyer submitted a factum with fictitious AI-generated case citations.
- The page does not state a sanction amount or type for this incident.
- The court was in Ontario, Canada.
- The page says the filings showed the risk of generative AI hallucinations.
Caught, not sanctioned
ChatGPT
Michael Long filed RTKL appeals and court papers with fabricated case citations, and the Borough challenged the filings in county court.
Michael Long · Michael Long · Northampton County Court of Common Pleas · PA
Cases that don't exist
- Grove v. OOR
- Pennsylvania State Education v. Commonwealth
- IN RE S.S., 651 A.2d 174
+5 more
bathborough.org ↗
The file →
- Michael Long was the requestor in the Bath Borough RTKL dispute.
- He submitted legal filings and appeals containing fictitious or irrelevant citations.
- The page reports no sanction order against him, only that the Borough challenged his filings.
- The matter was in the Northampton County Court of Common Pleas in Pennsylvania.
- The article says Long used AI and even bragged about using ChatGPT.
Caught, not sanctioned
ChatGPT
A law school intern used ChatGPT for legal research, and an early-draft motion-to-dismiss opinion with fake quotes and misstated outcomes was withdrawn.
Julien Xavier Neals opinion · Julien Xavier Neals · U.S. District Court for the District of New Jersey · NJ
“In doing so, the intern acted without authorization, without disclosure, and contrary to not only chambers policy but also the relevant law school policy.”
abajournal.com ↗
The file →
- Julien Xavier Neals, U.S. District Court for the District of New Jersey
- A law school intern used ChatGPT and the opinion misstated case outcomes and used fake quotes.
- The opinion was withdrawn; no sanction is stated on the page.
- District of New Jersey; federal court.
- Neals said the intern acted without authorization, without disclosure, and contrary to chambers and law school policy.
Caught, not sanctioned
ChatGPT
Michael Cohen gave his lawyer AI-generated citations, and fake cases ended up in a real court filing.
Michael Cohen matter · Michael Cohen · U.S. District Court for the Southern District of New York · NY
“the attorneys’ actions were “embarrassing and certainly negligent.””
medium.com ↗
The file →
- Michael Cohen and his lawyer were involved.
- AI-generated citations were given to the lawyer and filed in court.
- The page says they got sanctioned, but gives no order details.
- No court, judge, or location is named on the page.
- ChatGPT is identified as the tool used.
Caught, not sanctioned
ChatGPT
Rose Lawyers drafted a will with AI-assisted legal citations; the page does not say any sanctions were imposed.
Re Walker [2025] VSC 714 · Rose Lawyers · Victorian Supreme Court
heirsandsuccesses.com ↗
The file →
- Re Walker [2025] VSC 714 involved Rose Lawyers drafting the will.
- The page discusses AI-assisted preparation and verification risks.
- No sanction or penalty is described on the page.
- Victorian Supreme Court, Victoria.
- May 2024 guidelines and a discussion of ChatGPT/Google Gemini appear in the article.
Caught, not sanctioned
ChatGPT
William Norman faced potential sanctions in two counties after ChatGPT created hallucinated quotes and left a prompt in a court document.
William Norman · William Norman
cleveland.com ↗
The file →
- William Norman faced potential sanctions.
- ChatGPT created hallucinated quotes and left a prompt in one court document.
- The page reports potential sanctions but no imposed sanction amount.
- The court and location are not named on the page.
- The page says the issue involved two counties and ChatGPT.
Caught, not sanctioned
ChatGPT
Relator’s expert used ChatGPT to draft an expert report with fabricated CMS testimony and bogus citations, and defendants moved to sanction counsel and seek disqualification.
United States ex rel. Khoury v. Mountain West Anesthesia, LLC · U.S. District Court for the District of Nevada · NV
“if fines and public embarrassment were effective deterrents, there would not be so many cases to cite.”
texaslawbook.net ↗
The file →
- United States ex rel. Khoury v. Mountain West Anesthesia, LLC; relator’s counsel was at issue
- An expert report used ChatGPT and contained fabricated CMS testimony, invented manuals and miscited regulations
- Defendants moved for sanctions, fee shifting and disqualification; no sanction order is stated on the page
- U.S. District Court for the District of Nevada, federal court in Nevada
- Aug. 13 motion; the page says the misconduct may lead to disqualification and dismissal
Caught, not sanctioned
ChatGPT
Counsel was said to have filed a letter brief with fabricated AI citations, and Judge Ruth Bermudez Montenegro dismissed the case for lack of diversity jurisdiction.
LaPaglia v. Valve Corp. · S.D. Cal. · CA
Cases that don't exist
- Bassett's Adm'r v. Cunningham's Adm'r, 50 Va. 684
reason.com ↗
The file →
- LaPaglia v. Valve Corp. involved petitioner's counsel.
- Valve said counsel submitted a letter brief with AI-fabricated citations.
- Judge Ruth Bermudez Montenegro dismissed the case for lack of diversity jurisdiction.
- S.D. Cal., federal court in California.
- The page says the counsel had been recently sanctioned by an arbitrator; ChatGPT was used only in a law-clerk check.
Caught, not sanctioned
ChatGPT
A practitioner filed a submission quoting a fictional Court of Appeal judgment generated by ChatGPT, and the judge said it wasted public resources.
LJY v Occupational Therapy Board of Australia · Queensland Civil and Administrative Tribunal · QLD
“the case simply does not exist”
nicholeslaw.com.au ↗
The file →
- LJY v Occupational Therapy Board of Australia; a practitioner was involved.
- A written submission quoted a fictional Court of Appeal judgment generated by ChatGPT.
- No sanction is stated on the page; the judge said it wasted public resources.
- Queensland Civil and Administrative Tribunal, Queensland.
- 2025; the judge said 'the case simply does not exist' and 'caused a significant waste of public resources.'
Caught, not sanctioned
ChatGPT
An attorney used ChatGPT to draft a brief that cited made-up cases, and the resulting case was later recognized as fabricated.
Varghese v. China Southern Airlines
Cases that don't exist
- Varghese v. China Southern Airlines
zdnet.com ↗
The file →
- Varghese v. China Southern Airlines involved an attorney who used ChatGPT to prepare a legal brief.
- The brief contained legal cases that did not actually exist.
- The page does not name a sanction in this incident.
- The article says the problem case was fabricated by ChatGPT.
- The page gives no judge, court, or sanction date for this incident.
Caught, not sanctioned
ChatGPT
A litigant in person filed a submission using a legal phrase that looked Scottish or American, and the judge said it had the hallmarks of ChatGPT.
Reddan v An Bord Pleanála · High Court of Ireland
“This sounds like something that derived from an artificial intelligence source. It has all the hallmarks of ChatGPT, or some similar AI tool.”
fastdatascience.com ↗
The file →
- Reddan v An Bord Pleanála involved a litigant in person.
- The filing used a phrase not used in Ireland and suggested AI generation.
- No sanction is described on the page.
- High Court of Ireland.
- The judge said it had the hallmarks of ChatGPT or similar AI.
Caught, not sanctioned
ChatGPT
A litigant in person used ChatGPT to draft an appeal submission containing fake cases, and the ruling reiterated that an unrepresented person must not mislead the court.
Barton v Wright Hassell LLP · UK Supreme Court
““an unrepresented person is still under a duty not to mislead the court””
fastdatascience.com ↗
The file →
- Barton v Wright Hassell LLP involved a litigant in person.
- He used ChatGPT to draft a submission with fake cases.
- The page reports no sanction, only a warning principle from the ruling.
- UK Supreme Court.
- The ruling quoted the duty of an unrepresented person not to mislead the court.
Caught, not sanctioned
ChatGPT
Attorneys signed a brief containing AI-hallucinated legal citations and had to respond to a judge's order to explain why they should not be punished.
Jason Alatidd article (Kansas federal court brief) · federal court in Kansas · KS
cjonline.com ↗
The file →
- Attorneys who signed a Kansas federal-court brief
- The brief contained AI-hallucinated legal citations
- They responded to a judge's order to explain why they should not be punished
- Federal court in Kansas
- Jan. 8, 2026 article; the AI tool named was ChatGPT
Caught, not sanctioned
ChatGPT
The Upper Tribunal held a Hamid hearing over two immigration matters involving incorrect or fake case citations that did not match the cited cases.
UK v Secretary of State for the Home Department (AI hallucinations; supervision; Hamid) [2026] UKUT 81 (IAC) · Upper Tribunal (Immigration and Asylum Chamber)
“to put client letters and decision letters from the Home Office into an open source AI tool, such as ChatGPT, is to place this information on the internet in the public domain, and thus to breach client confidentiality and waive legal privilege, and thus any regulated legal professional or firm that does so would, in addition to needing to bring this to the attention of their regulator, be advised to consult with the Information Commissioner’s Office.”
gowlingwlg.com ↗
The file →
- UK v Secretary of State for the Home Department (AI hallucinations; supervision; Hamid) [2026] UKUT 81 (IAC) was the latest case discussed.
- It involved two separate instances of suspected AI-invented or otherwise incorrect case citations.
- The article says one case looked trivial and the other serious, but the tribunal may not have actually sanctioned anyone.
- The court was the Upper Tribunal (Immigration and Asylum Chamber).
- Published 2026-02-24; the article notes the tribunal may have been too quick to cry AI.
Caught, not sanctioned
ChatGPT
Seth used ChatGPT under time pressure and did not check a single citation before filing.
Seth
davidkemp.ai ↗
The file →
- Seth was named as one of the Q1 sanctions cases on the page.
- The filing relied on ChatGPT and contained unchecked citations.
- The article gives no specific sanction order details for this incident.
- The page ties the mistake to time pressure and failure to verify.
- This is presented as a lawyer practice failure rather than a tool failure.
Caught, not sanctioned
ChatGPT
Plaintiffs' attorneys filed AI-generated bogus case law, and the court issued an order to show cause why they should not be sanctioned.
Order to Show Cause Why Plaintiffs' Attorneys Should Not Be Sanctioned · United States District Court for the District of Wyoming · WY
lib.law.uw.edu ↗
The file →
- Plaintiffs' attorneys in the District of Wyoming
- They submitted bogus case law created by ChatGPT
- The court issued an order to show cause, with sanctions threatened
- United States District Court for the District of Wyoming
- 2025; the page links this to a 2025 order and names Judge Kelly H. Rankin
Caught, not sanctioned
ChatGPT
Attorney Harp was ordered to produce his ChatGPT history so the court could determine whether he had submitted hallucinated AI quotations.
Attorney Harp · Attorney Harp · United States District Court, Northern District of California · CA
websitedc.s3.amazonaws.com ↗
The file →
- Attorney Harp was the lawyer under scrutiny.
- The issue was whether he submitted hallucinated AI quotations to the court.
- The court ordered him to produce his ChatGPT history.
- United States District Court, Northern District of California.
- No sanction amount was stated; the order was to investigate possible AI misuse.
Caught, not sanctioned
ChatGPT
Farah Chalisa said she used ChatGPT for stylistic and grammatical review, and the court discussed the resulting AI-related citation problem.
Salah v. Walmart Inc. · Farah Chalisa · U.S. Court of Appeals for the Seventh Circuit
media.ca7.uscourts.gov ↗
The file →
- Salah v. Walmart Inc.; Farah Chalisa
- Chalisa said she used ChatGPT for stylistic and grammatical review
- The page does not state any sanction or amount for this order
- U.S. Court of Appeals for the Seventh Circuit
- The page names ChatGPT and says Chalisa did not enter an appearance
Caught, not sanctioned
ChatGPT
Michael Best was cited as an example of a lawyer or firm facing sanction risk for submitting AI-generated filings with fabricated citations.
Michael Best · Michael Best
lexology.com ↗
The file →
- Michael Best was named on the page as a real incident reference.
- The page says it involved AI-generated filings with fabricated citations.
- No specific sanction amount or order is stated on the page.
- No court, judge, or location is identified on the page.
- The page links the problem to ChatGPT and fabricated legal guidance.
Caught, not sanctioned
ChatGPT
A filing included fabricated citations after AI was used to add up fees, and the court issued an opinion.
Iovino v. MSA Security · W.D. Va. · VA
guides.law.byu.edu ↗
The file →
- Iovino v. MSA Security; lawyer or firm not named on the page
- ChatGPT was used in work that led to fabricated citations
- The page links only to a memorandum opinion, not a sanction order
- Western District of Virginia
- Summarized in the page's hallucinated-cases section
Caught, not sanctioned
ChatGPT
A relator’s expert submitted a report with AI-generated hallucinations, including fabricated government testimony and fake citations, and the relator withdrew the expert after the court was alerted.
U.S. ex rel. Khoury v. Mountain West Anesthesia LLC · U.S. District Court for the District of Utah · UT
bassberry.com ↗
The file →
- Mountain West Anesthesia FCA case and one of the relator’s experts
- The expert’s report contained AI-generated hallucinations, including fake citations
- The court was alerted and the relator withdrew the expert; sanctions were sought but not imposed on the page
- Utah federal court, Utah
- September 2025; the expert acknowledged using ChatGPT
Caught, not sanctioned
ChatGPT
A Denver attorney accepted a 90-day suspension after an investigation found he used ChatGPT to help draft a motion containing fabrications.
Unnamed Colorado disciplinary case · Denver attorney · Colorado Supreme Court · CO
“like an idiot”
cronkitenews.azpbs.org ↗
The file →
- Unnamed Colorado disciplinary case; a Denver attorney was sanctioned.
- The attorney denied using AI, but the investigation found ChatGPT helped draft a motion with fabrications.
- He received a 90-day suspension.
- Colorado Supreme Court; Colorado.
- The article gives no date beyond saying the case was recent; it quotes the attorney saying he hadn’t checked the work.
Caught, not sanctioned
ChatGPT
Takefman cited the nonexistent case Hernandez v. Gilbert in two filings, but the court accepted his apology and did not sanction him.
Takefman matter · Earl Takefman · court not named on page · FL
nbcnews.com ↗
The file →
- Earl Takefman was the pro se litigant in a Florida matter.
- He used ChatGPT and cited the imaginary case Hernandez v. Gilbert in two filings.
- The court forced him to explain why he should not be sanctioned, then imposed none.
- Florida; court not named on the page; state jurisdiction.
- The page says the judge admonished him and later accepted his apology.
Caught, not sanctioned
ChatGPT
2026-04-22
Sullivan & Cromwell filed an emergency motion with AI hallucinations and inaccurate citations, then apologized and corrected the filing before any sanctions order.
In re: Prince Global Holdings Ltd. · Sullivan & Cromwell LLP · U.S. Bankruptcy Court for the Southern District of New York · NY
reuters.com ↗
The file →
- In re: Prince Global Holdings Ltd.; Sullivan & Cromwell LLP
- A court submission contained fabricated or misquoted case citations from AI hallucinations
- No sanction is stated in the article; the firm apologized
- U.S. Bankruptcy Court for the Southern District of New York
- 2026-04-18; the article says the filing was made on April 18 and involved AI hallucinations
Caught, not sanctioned
ChatGPT
2026-03-23
A solicitor filed appeal grounds with a fake citation and later admitted likely using Google’s AI mode and ChatGPT; the Upper Tribunal criticized the conduct but imposed no sanction.
UK v Secretary of State for the Home Department · UK Upper Tribunal (Immigration and Asylum Chamber)
“The Upper Tribunal pointedly noted that it cannot afford to have its limited resources absorbed by representatives who place false information before the Tribunal.”
briefonline.com.au ↗
The file →
- UK v Secretary of State for the Home Department involved a solicitor on the record.
- He filed grounds of appeal containing a false citation and initially denied AI use.
- The tribunal noted the conduct but did not impose a sanction in this article.
- UK Upper Tribunal (IAC), England and Wales.
- March 23, 2026; the article says the solicitor likely used Google’s AI mode and had used ChatGPT for client emails and summaries.
Caught, not sanctioned
ChatGPT
2025-12-10
A pro se claimant used ChatGPT to generate fabricated case law, and the tribunal awarded a preparation time order of £2,178 stayed pending appeal.
Mr J Harrison v Mr D May t/a Leeds Gymnastics Academy · Employment Tribunals (Leeds)
damiencharlotin.com ↗
The file →
- Mr J Harrison v Mr D May t/a Leeds Gymnastics Academy involved AI-generated citations.
- ChatGPT generated fabricated case law in the pleadings.
- The tribunal awarded a preparation time order of £2,178, stayed pending EAT appeal.
- Employment Tribunals (Leeds), UK.
- 10 December 2025; the page says the payment was stayed pending appeal.
Caught, not sanctioned
ChatGPT
2025-12-04
McGuire Woods filed a brief with fake citations, and the court sanctioned the lawyer and ordered the firm to explain itself.
Ringer v. Bank of America · McGuire Woods LLP · U.S. District Court for the Northern District of Georgia · GA
“In other words, the Court must be concerned with the message sent to other lawyers, firms and non represented parties as to the consequences of cutting corners, by using tools such as ChatGPT or even AI modules offered by reputable legal research databases without adequate care, or otherwise failing to verify the accuracy of citations and assertions in legal filings.”
tcpaworld.com ↗
The file →
- Ringer v. Bank of America; McGuire Woods LLP was involved.
- A lawyer filed a brief containing a ton of fake cites.
- The court sanctioned the lawyer and required the firm to explain itself.
- U.S. District Court for the Northern District of Georgia.
- Dec. 4, 2025; the court said careless citation errors must not be tolerated.
Caught, not sanctioned
ChatGPT
2025-11-10
Cal State filed a brief with faulty quotes and phantom quotations that an administrative law judge struck from the record.
California State University brief striking order · California State University · California Public Employment Relations Board · CA
“while “there is no proof that AI was, in fact the author” of a Cal State brief, the document “bears all the hallmarks of the hallucinations associated with AI-generated texts” and contains a series of misquotes Cal State failed to explain.”
Cases that don't exist
- Marshall v. Regis Educational Corporation
laist.com ↗
The file →
- California State University was the party whose brief was struck.
- The brief contained faulty quotes and phantom quotations from a 1981 decision.
- Administrative Law Judge Bernhard Rohrbacher ordered the filing struck from the record.
- The matter was before the California Public Employment Relations Board in California.
- CSU later acknowledged the brief had been written with AI assistance.
Caught, not sanctioned
ChatGPT
2025-09-30
Jisuh Lee filed a factum with ChatGPT-generated fake cases and later admitted she misled the court about who prepared it; the court treated it as criminal contempt.
Ko v. Li · Jisuh Lee · Ontario Superior Court of Justice
““Delivering a factum containing non-existent legal submissions creates a serious risk of a miscarriage of justice.””
benmor.com ↗
The file →
- Ko v. Li involved lawyer Jisuh Lee and a factum with fabricated authorities.
- The article says she used ChatGPT and failed to verify the citations.
- The court treated the matter as criminal contempt, with no sanction yet imposed on this page.
- Ontario Superior Court of Justice in Ontario, Canada.
- On 2025-09-30, Lee admitted she alone used ChatGPT and had lied about staff involvement.
Caught, not sanctioned
ChatGPT
2025-05-20
Senior lawyer Jisuh Lee showed cause over fake precedent cases in a factum, but she apologized and purged her contempt before the hearing continued.
Ko v Li · Jisuh Lee · Ontario Superior Court of Justice
“to bring home to all lawyers the need to check and not to trust factums [sic] generated by AI or by others”
claytonrice.com ↗
The file →
- Ko v Li involved senior lawyer Jisuh Lee.
- Her factum contained fake precedent court cases prepared using ChatGPT.
- She purged her contempt, so no sanction was imposed.
- Ontario Superior Court of Justice.
- 2025-05-20; Justice F.L. Myers said lawyers must check factums generated by AI.
Caught, not sanctioned
ChatGPT
2025-01-01
The appellant filed written submissions with six inaccurate cited decisions and one apparently fictitious case; the court ignored the authorities and denied costs.
NCR v KKB, 2025 ABKB 417 · Alberta Court of King’s Bench
“Citing fake cases in court filings and other materials handed up to the court is an abuse of process and is tantamount to making a false statement to the court. Unchecked, it can lead to the miscarriage of justice.”
hayherlee.com ↗
The file →
- NCR v KKB, 2025 ABKB 417 involved a self-represented mother.
- Her written submissions cited six inaccurate decisions and one apparently fictitious case.
- The court denied costs and ordered each party to bear their own costs.
- The decision was from the Alberta Court of King’s Bench.
- The court inferred possible AI-generated content and quoted Zhang v Chen about fake cases.
Caught, not sanctioned
ChatGPT
2024-12-01
A tribunal order was reportedly withdrawn after it cited a wrong High Court, a wrong party name, and a repealed provision.
Buckeye Trust v. PCIT · ITAT Bangalore · KA
advocateprakhar.com ↗
The file →
- Buckeye Trust v. PCIT was identified as the first documented Indian AI-hallucination incident.
- The ITAT Bangalore order was reportedly withdrawn after suspected AI hallucinations.
- The issue was wrong citations, including a wrong High Court and wrong party name.
- The outcome was withdrawal and re-hearing, not a monetary penalty.
- The page dates it to December 2024 and says the tribunal order was later identified retrospectively.
Caught, not sanctioned
ChatGPT
2024-12-01
The Bengaluru bench recalled an order after it cited four non-existent judgments traced to unverified ChatGPT use.
Income Tax Appellate Tribunal (ITAT) Bengaluru bench matter · Income Tax Appellate Tribunal, Bengaluru bench
medianama.com ↗
The file →
- ITAT Bengaluru bench matter
- An order cited four non-existent judgments from unverified ChatGPT use
- The bench recalled the order; no formal sanction is stated
- Income Tax Appellate Tribunal, Bengaluru
- December 2024; the citations were traced back to ChatGPT
Caught, not sanctioned
ChatGPT
2024-01-01
The page says the attorney cited non-existent case law in a reply brief, and she admitted it was generated using ChatGPT.
Park v Kim
theconversation.com ↗
The file →
- Park v Kim is named as a 2024 American case.
- The attorney cited non-existent case law in her reply brief.
- The page says the citations were generated using ChatGPT.
- The court is not identified on the page.
- 2024; the article uses it as a comparison to Mavundla.
Caught, not sanctioned
ChatGPT
2023-11-22
Attorney Zachariah Crabill received a 90-day suspension after filing fabricated ChatGPT citations in a custody case and lying to the judge about their origin.
People v. Crabill · Zachariah Crabill · Colorado Office of Presiding Disciplinary Judge · CO
“In November 2023, a Colorado disciplinary judge approved a suspension of one year and one day, with 90 days to serve, for violations including competence, diligence, and candor to the tribunal.”
getvoibe.com ↗
The file →
- Zachariah Crabill was sanctioned in a Colorado custody case.
- He filed fabricated ChatGPT citations and then lied to the judge about their origin.
- The court imposed a 90-day suspension.
- Colorado state court.
- 2024; the page says this was not merely a fine.
Caught, not sanctioned
ChatGPT
2023-01-01
A litigant in person filed an appeal submission citing nine non-genuine authorities that were hallucinated by generative AI.
Harber v Commissioners for His Majesty’s Revenue and Customs · UKFTT
hausfeld.com ↗
The file →
- Harber v Commissioners for His Majesty’s Revenue and Customs involved a litigant in person
- She cited nine supportive authorities in an appeal submission
- The authorities were fabricated and hallucinated by generative AI
- No sanction is reported on this page
- UKFTT; the page gives 2023 and identifies ChatGPT as an example
Caught, not sanctioned
ChatGPT
2023-01-01
The page says this 2023 South African case dealt with fake case law produced by ChatGPT, and the judge was more forgiving and found no intent to mislead.
Parker v Forsyth
theconversation.com ↗
The file →
- Parker v Forsyth is named as a 2023 South African case.
- The page says fake case law was produced by ChatGPT.
- The judge found no intent to mislead and was more forgiving.
- The court and judge are not named on the page.
- 2023; the page presents it as an earlier, less severe South African incident.
Caught, not sanctioned
ChatGPT
2023-01-01
An appellant filed nine bogus historical tribunal decisions as precedents and said it was possible she had used ChatGPT.
UK tax tribunal case · UK tax tribunal
lawsociety.org.zw ↗
The file →
- UK tax tribunal case involving an appellant
- Nine bogus historical tribunal decisions were submitted as supposed precedents
- The article reports no sanction; the appellant said it was possible she used ChatGPT
- UK tax tribunal
- 2023; the page says this was one of the earlier AI-hallucination cases