Incident Tracker / United States (federal)
Williamson v. Meyers
·United States District Court for the District of Delaware·US-FEDPendingprovisional
On 2026-05-27, in Williamson v. Meyers (derivatively on behalf of Equinix, Inc.), the District of Delaware warned counsel after plaintiff conceded a fictitious citation and withdrew it from the briefing. Counsel filed a motion using at least one nonexistent or hallucinated authority.
- Court
- United States District Court for the District of Delaware
- Date
- 2026-05-27
- Who used the AI
- Lawyer
- AI tool
- Not identified in the record
- Conduct
- Plaintiff’s counsel conceded that at least one fictitious citation was most likely the result of AI. The court disregarded contentions relying on fabricated authority and reserved possible further action.
- Outcome
- Pending
- Penalty
- No monetary penalty recorded
- Regulatory outcome
- No separate regulatory disposition recorded
- Status
- Provisional — written by the court-decisions pipeline, awaiting the editor
- Last checked
- 2026-09-07
Primary sources for this incident
Related regulation records for this incident
No related regulation record has been linked to this incident yet.
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Cite this record
SafeLegalAI Global Legal AI Incident Tracker, “Williamson v. Meyers”, safelegalai.com/tracker/williamson-v-meyers-derivatively-on-behalf-of-equinix-inc (accessed 2026-10-07). Data: CC BY 4.0.