Zou v. Miracon Development Inc.
SC British Columbia · Jan 20, 2026
What happened in this matter?
The Court imposed a $200 monetary sanction against the self-represented plaintiffs for submitting fictitious, AI-generated case citations. The judge determined that while the plaintiffs lacked malicious intent, the submission of non-existent authorities required a modest sanction to reflect the responsibility of litigants to verify their filings.
- Why the court cared
- Fabricated: Case Law | Plaintiffs submitted non-existent case citations generated by AI; the defence identified them as fictitious and the Court treated them as AI 'hallucinations' and imposed costs.
- Why it matters now
- Even token costs against pro-se filers set precedent—cite these in motions to deter opposing AI misuse.
Why this matter is tracked
In a costs judgment, the Supreme Court of British Columbia addressed the plaintiffs' submission of non-existent case law generated by AI. The self-represented plaintiffs included these fictitious citations in their filings, which the defendant identified as 'hallucinations.' The Court found that while the plaintiffs did not intend to mislead the tribunal and acted out of ignorance regarding AI limitations, their conduct necessitated a response. The Court declined to award special costs but imposed a $200 monetary sanction against the plaintiffs, noting that self-represented litigants bear a responsibility to ensure the accuracy of their submissions. The sanction was set off against the plaintiffs' recoverable disbursements.
Even token costs against pro-se filers set precedent—cite these in motions to deter opposing AI misuse.
Record details
What the record establishes about AI use
The Court refers to the use of generative artificial intelligence programs.
Costs judgment following a trial on the merits in a civil dispute involving trespass, nuisance, and negligence claims.
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 | Plaintiffs submitted non-existent case citations generated by AI; the defence identified them as fictitious and the Court treated them as AI 'hallucinations' and imposed costs.
Questions this record answers
- What happened in Zou v. Miracon Development Inc.?
- The Court imposed a $200 monetary sanction against the self-represented plaintiffs for submitting fictitious, AI-generated case citations. The judge determined that while the plaintiffs lacked malicious intent, the submission of non-existent authorities required a modest sanction to reflect the responsibility of litigants to verify their filings.
- Why does Zou v. Miracon Development Inc. matter for legal AI risk?
- Even token costs against pro-se filers set precedent—cite these in motions to deter opposing AI misuse.
- What does the public record establish about Zou v. Miracon Development Inc.?
- 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 Zou v. Miracon Development 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.