Rebecca Jean v. Seattle Credit Union
W.D. Washington · Jul 15, 2026
What happened in this matter?
The court struck the plaintiff's response brief due to the inclusion of nonexistent legal authority and fabricated quotations. It issued a severe warning, requiring the plaintiff to provide a sworn declaration in all future filings and correspondence disclosing any use of generative AI, identifying the specific tool used, and certifying the verification of all legal citations and factual assertions.
- Why the court cared
- The court found the plaintiff's explanations regarding the nonexistent authority not credible and determined that the plaintiff's prior disclosure regarding AI usage was insufficient to meet the court's expectations for transparency and verification.
- Why it matters now
- This case illustrates judicial enforcement of strict verification standards for pro se litigants using generative AI. It establishes a clear procedural precedent for requiring sworn declarations of AI usage and citation accuracy to prevent the submission of hallucinated legal authority.
Why this matter is tracked
In a pro se action, the court addressed the plaintiff's submission of a response brief containing nonexistent legal authority and fabricated quotations. The court rejected the plaintiff's explanation regarding the source of these materials and ordered the brief stricken. The court issued a severe warning, mandating that the plaintiff include a declaration under penalty of perjury in all future filings and correspondence. This declaration must disclose whether generative AI was utilized, identify the specific tool employed, and certify that the plaintiff has personally verified all citations, quotations, and factual assertions for accuracy and foundation. The court explicitly cautioned that future filings containing hallucinated cases or nonexistent quotes would result in severe sanctions, including potential dismissal of the action.
This case illustrates judicial enforcement of strict verification standards for pro se litigants using generative AI. It establishes a clear procedural precedent for requiring sworn declarations of AI usage and citation accuracy to prevent the submission of hallucinated legal authority.
Record details
What the record establishes about AI use
The court noted the plaintiff failed to identify the tool used.
The court issued a Minute Order discharging an order to show cause, striking the plaintiff's response brief, and imposing ongoing procedural requirements for future filings.
Correction behavior is not separately verified in the current record.
Tracked discrepancy record
1 citation, quotation, or authority issues are recorded in the source dataset.
- Fabricated: Case Law | Plaintiff's response brief contained nonexistent authority and/or nonexistent quotations; court described them as 'nonexistent authority' and 'hallucinated cases or nonexistent quotes.'
Questions this record answers
- What happened in Rebecca Jean v. Seattle Credit Union?
- The court struck the plaintiff's response brief due to the inclusion of nonexistent legal authority and fabricated quotations. It issued a severe warning, requiring the plaintiff to provide a sworn declaration in all future filings and correspondence disclosing any use of generative AI, identifying the specific tool used, and certifying the verification of all legal citations and factual assertions.
- Why does Rebecca Jean v. Seattle Credit Union matter for legal AI risk?
- This case illustrates judicial enforcement of strict verification standards for pro se litigants using generative AI. It establishes a clear procedural precedent for requiring sworn declarations of AI usage and citation accuracy to prevent the submission of hallucinated legal authority.
- What does the public record establish about Rebecca Jean v. Seattle Credit Union?
- 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 Rebecca Jean v. Seattle Credit Union 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.