An v. Archblock, Inc.
Delaware Ch. · Apr 4, 2025
- Jurisdiction
- state
- Court
- Delaware Ch.
- Record ID
- an-v-archblock-inc-2025-04-04
- Observed outcome
- The motion to compel was denied with prejudice, and the petitioner was formally warned that future misconduct would result in sanctions.
- Known monetary consequence
- Not recorded
Why this matter warrants attention
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.
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.
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.
Failure modes and consequences
- Pro Se
- Fabricated Quotes
- Misrepresented Authority
- Other
- Trial
- Warning
- AI attribution
- Implied
- Recorded tool
- Generative AI (unspecified)
- Known monetary consequence
- Not recorded
- Procedural posture
- 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.
Damien Charlotin case archive
Publisher document archive. The recorded document is hosted in the upstream publisher archive.
Open underlying sourceA recorded source link is not a substitute for checking the underlying order, filing, opinion, or disciplinary record.
What this record does—and does not—establish
The Court suspected the use of generative AI.
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.
Latest evidence review: Primary Document Verified (high confidence).
Controls suggested by the public record
- Compare every quoted passage and pincite directly with the underlying opinion or filing.
- Confirm that each authority supports the stated proposition and has not been mischaracterized.
- Apply the same source-checking controls to AI (implied, unspecified) output as to any other research input.
- Read the linked source and subsequent docket history before relying on this record for legal work.