Poole v. Walmart, Inc.
N.D. Illinois · Sep 5, 2025
What happened in this matter?
The court issued a formal warning to the pro se plaintiff regarding his use of AI-generated fabricated case law and non-existent court citations. The court reminded the plaintiff of his Rule 11 obligations and warned that future reliance on inaccurate AI-generated content would result in sanctions, including potential dismissal of the case with prejudice.
- Why the court cared
- The court reasoned that the plaintiff's repeated inclusion of non-existent cases and a defunct court district violated the duty of faithful representation under Rule 11(b). The court noted that the plaintiff is responsible for verifying the accuracy of all filings, regardless of whether AI or other technology is used to draft them.
- Why it matters now
- This case illustrates judicial enforcement of Rule 11 standards against pro se litigants using AI. It highlights the court's role in identifying and addressing fabricated citations and the potential for future case-ending sanctions for failure to verify AI-generated research.
Why this matter is tracked
In this tort action, the pro se plaintiff repeatedly cited non-existent case law and a non-existent federal district court (the Eastern District of Illinois). The court identified these citations as likely AI-generated hallucinations. While the court denied the defendant's motion to dismiss regarding the plaintiff's false arrest and spoliation claims, it issued a formal warning to the plaintiff regarding his Rule 11 obligations. The court explicitly cautioned that while generative AI tools can be useful, the user remains responsible for the accuracy of all filings. The court warned that future failure to comply with Rule 11, including the submission of fabricated citations or quotations, will result in further sanctions, potentially including dismissal of the case with prejudice.
This case illustrates judicial enforcement of Rule 11 standards against pro se litigants using AI. It highlights the court's role in identifying and addressing fabricated citations and the potential for future case-ending sanctions for failure to verify AI-generated research.
Record details
What the record establishes about AI use
The court explicitly referenced generative AI platforms like ChatGPT as the source of the hallucinations.
Memorandum Opinion and Order on Defendant's Motion to Dismiss.
Correction behavior is not separately verified in the current record.
Tracked discrepancy record
5 citation, quotation, or authority issues are recorded in the source dataset.
- Outdated Advice: Repealed Law | Plaintiff cited an incomplete/unspecified Westlaw entry attributed to the (nonexistent) Eastern District of Illinois; court could not find it and treated it as a hallucinated citation.
- Fabricated: Case Law | Plaintiff cited Phipps v. Sears, Roebuck & Co., which the court and defendant could not locate; court identified it as non-existent.
- Fabricated: Case Law | Plaintiff cited Carberry v. Chicago Transit Authority, which the court and defendant could not locate; court identified it as non-existent.
- Fabricated: Case Law | Plaintiff cited Cain v. Chicago Transit Authority, which the court and defendant could not locate; court identified it as non-existent.
- Fabricated: Case Law | Plaintiff cited a Miller decision purporting to be from the Eastern District of Illinois; court noted the Eastern District of Illinois no longer exists and could not verify the citation.
Questions this record answers
- What happened in Poole v. Walmart, Inc.?
- The court issued a formal warning to the pro se plaintiff regarding his use of AI-generated fabricated case law and non-existent court citations. The court reminded the plaintiff of his Rule 11 obligations and warned that future reliance on inaccurate AI-generated content would result in sanctions, including potential dismissal of the case with prejudice.
- Why does Poole v. Walmart, Inc. matter for legal AI risk?
- This case illustrates judicial enforcement of Rule 11 standards against pro se litigants using AI. It highlights the court's role in identifying and addressing fabricated citations and the potential for future case-ending sanctions for failure to verify AI-generated research.
- What does the public record establish about Poole v. Walmart, Inc.?
- The record summarizes the outcome described in the linked public source. The recorded document is hosted in the upstream publisher archive. This page is not a substitute for the complete docket, subsequent history, or jurisdiction-specific advice.
- Which source supports this Poole v. Walmart, Inc. 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.