An v. Archblock, Inc.
Delaware Ch. · Apr 4, 2025
What happened in this matter?
The Delaware Court of Chancery issued a formal warning to a pro se litigant for submitting a motion containing fabricated case law and non-existent quotes, likely generated by AI. The Court denied the motion with prejudice and mandated that all future filings include a certification regarding the use of generative AI.
- Why the court cared
- The Court reasoned that while pro se litigants are typically granted latitude, submitting non-existent judicial opinions and fake quotes is unacceptable and sanctionable. The Court noted the petitioner's failure to be forthright in their reply, justifying the denial of the motion with prejudice and the issuance of a formal warning.
- Why it matters now
- This case illustrates the Court of Chancery's intolerance for AI-generated hallucinations in filings, even by pro se litigants. It establishes a clear procedural requirement for certifying AI usage to ensure the integrity of legal research and citations.
Why this matter is tracked
In An v. Archblock, Inc., the Delaware Court of Chancery denied a pro se petitioner's motion to compel discovery after identifying multiple fabricated case citations and false quotes. The Court noted that the petitioner cited non-existent language from cases such as Deutsch v. ZST Digital Networks, Inc. and Production Resources Group, LLC v. NCT Group, Inc., and misrepresented the holding of Terramar Retail Centers, LLC v. Marion #2-Seaport Trust. The Court suspected the use of generative AI and warned the petitioner that future submissions of fictitious authorities would result in sanctions, including potential dismissal. The Court required the petitioner to certify future compliance with accuracy standards and AI usage protocols.
This case illustrates the Court of Chancery's intolerance for AI-generated hallucinations in filings, even by pro se litigants. It establishes a clear procedural requirement for certifying AI usage to ensure the integrity of legal research and citations.
Record details
What the record establishes about AI use
The Court suspected the use of generative AI.
The Court of Chancery addressed a petitioner's motion to compel discovery, which was denied with prejudice following the discovery of fabricated citations and quotes.
Correction behavior is not separately verified in the current record.
Tracked discrepancy record
3 citation, quotation, or authority issues are recorded in the source dataset.
- Misrepresented: Case Law | Cited Terramar Retail Centers for the proposition that the Court has broad discretion in discovery, but Terramar addressed a Rule 12(b)(2) motion and did not support the cited discovery principle.
- False Quotes: Case Law | Attributed the quote "A party cannot unilaterally decide to stay discovery." to Deutsch v. ZST Digital Networks, Inc.; the quote is not in Deutsch and the case addressed a receiver's contempt/arrest-warrant matter.
- False Quotes: Case Law | Quoted Production Resources Group v. NCT Group as stating "Delaware courts have traditionally construed the scope of permissible discovery liberally," but the quoted language is not found in NCT or other cases searched.
Questions this record answers
- What happened in An v. Archblock, Inc.?
- The Delaware Court of Chancery issued a formal warning to a pro se litigant for submitting a motion containing fabricated case law and non-existent quotes, likely generated by AI. The Court denied the motion with prejudice and mandated that all future filings include a certification regarding the use of generative AI.
- Why does An v. Archblock, Inc. matter for legal AI risk?
- This case illustrates the Court of Chancery's intolerance for AI-generated hallucinations in filings, even by pro se litigants. It establishes a clear procedural requirement for certifying AI usage to ensure the integrity of legal research and citations.
- What does the public record establish about An v. Archblock, 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 An v. Archblock, 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.