Which source supports this PSAHSC v. Tchampet 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.

HomeCasesPSAHSC v. Tchampet

Evidence review: primary document verified. The linked primary document was extracted and checked with page-level evidence locators.

Evidence-linked corpus record: this page is generated from the structured public record and has a publication-readiness score of 91/100. It passes the current publication gate; that is not a legal-editorial review or a guarantee that every field has been independently verified.

Corpus matter record

PSAHSC v. Tchampet

High Court · Jan 30, 2026

GB Editorial impact: low fabricated quotes misrepresented authority administrative trial Warning

Direct answer

What happened in this matter?

The court identified that the representative used Microsoft Co-Pilot to generate legal submissions containing fabricated case law and phantom quotations. The judge issued a warning regarding potential contempt of court but took no further formal sanction against the representative, as he was already an unregulated individual previously struck off the roll of solicitors.

Why the court cared: Misrepresented: Case Law | Written submissions relied on Ghosh v GMC [2001] UKPC 29 as authority for a proposition it did not support; court found the AI had produced an unsupported citation/authority. || False Quotes: Case Law | Written submissions contained a purported quotation attributed to Fatnani v GMC [2007] EWCA Civ 46 that did not appear in that authority; court found it to be a phantom created by AI. || False Quotes: Case Law | Written submissions included a purported quotation from para 21 of Gupta v GMC [2001] UKPC 61 which did not exist; court identified it as AI-generated.
Why it matters now: Microsoft Co-Pilot is not a legal research tool; ban consumer chatbots for drafting submissions and quote-pull every authority.

Why this matter is tracked

In a professional disciplinary appeal, the High Court addressed the use of AI by an unregulated representative, Mr. Simon Holborn, who submitted written arguments containing fabricated case law. The representative utilized Microsoft Co-Pilot to generate submissions, which included phantom quotations attributed to Fatnani v GMC [2007] EWCA Civ 46 and Gupta v GMC [2001] UKPC 61, as well as a misrepresentation of Ghosh v GMC [2001] UKPC 29. Upon being challenged, the representative admitted the citations were AI-generated and committed to future verification. The court issued a warning regarding potential contempt of court proceedings but declined to take further action against the representative, noting he was already struck off the roll of solicitors in 2011.

Operational lesson

Microsoft Co-Pilot is not a legal research tool; ban consumer chatbots for drafting submissions and quote-pull every authority.

Record details

CourtHigh Court

Jurisdictioninternational

CircuitNot recorded

DateJan 30, 2026

AI toolMicrosoft Co-Pilot

Party typeLawyer

OutcomeThe court issued a warning to the representative regarding the use of AI and potential contempt of court, but imposed no further sanction.

Known amountNot recorded

Professional sanctionNo

Attribution boundary

What the record establishes about AI use

admitted

The representative used Microsoft Co-Pilot.

Procedural posture

Appeal of a professional disciplinary panel decision regarding a nurse's fitness to practise, during which the court addressed the representative's use of AI-generated submissions.

Correction behavior

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 | Written submissions relied on Ghosh v GMC [2001] UKPC 29 as authority for a proposition it did not support; court found the AI had produced an unsupported citation/authority.
False Quotes: Case Law | Written submissions contained a purported quotation attributed to Fatnani v GMC [2007] EWCA Civ 46 that did not appear in that authority; court found it to be a phantom created by AI.
False Quotes: Case Law | Written submissions included a purported quotation from para 21 of Gupta v GMC [2001] UKPC 61 which did not exist; court identified it as AI-generated.

Questions this record answers

What happened in PSAHSC v. Tchampet?: The court identified that the representative used Microsoft Co-Pilot to generate legal submissions containing fabricated case law and phantom quotations. The judge issued a warning regarding potential contempt of court but took no further formal sanction against the representative, as he was already an unregulated individual previously struck off the roll of solicitors.
Why does PSAHSC v. Tchampet matter for legal AI risk?: Microsoft Co-Pilot is not a legal research tool; ban consumer chatbots for drafting submissions and quote-pull every authority.
What does the public record establish about PSAHSC v. Tchampet?: Retained unchanged after audit: the existing summary is source-specific, non-placeholder, and supported by the recorded source link. Read the underlying source before relying on it for legal advice or a filing.
Which source supports this PSAHSC v. Tchampet 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.

Malone & Anor v Laois County Council & OrsHigh Court · Jun 23, 2025same court · fabricated quotes + misrepresented authority Ayinde v. Haringey & Al-Haroun v. QNBHigh Court · Jun 6, 2025same court · fabricated quotes + misrepresented authority Plonit v. Sharia Court of AppealsHigh Court · Feb 23, 2025same court · fabricated quotes + misrepresented authority Goh Chin Cheng v Choco Up SG Pte LtdHigh Court · May 4, 2026same court · fabricated quotes + misrepresented authority Northbound Processing v. South African Diamond RegulatorHigh Court · Jun 30, 2025same court · misrepresented authority + administrative Ayinde v. Borough of HaringeyHigh Court · Apr 3, 2025same court · misrepresented authority + administrative

Linked evidence record

Damien Charlotin case archive

Publisher document archive
The recorded document is hosted in the upstream publisher archive.

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Public-record statuspublic record, not an allegation-only entry

Indexing eligibilitypublicly indexable with evidence status disclosed

Evidence-review statusprimary document verified

Published and maintained byManu Ayala · AI VortexIndependent legal AI risk intelligence

Evidence review recorded Jul 27, 2026

Source host classified Attribution boundary stated Limitations disclosed

Corpus checked Sep 10, 2026; latest tracked decision Sep 8, 2026. AI Vortex summarizes public records and does not replace the court document or legal research service.

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Evidence boundary

Retained unchanged after audit: the existing summary is source-specific, non-placeholder, and supported by the recorded source link. Read the underlying source before relying on it for legal advice or a filing.

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