Payment Institutions × Legal — International / Multilateral · Last updated 11 Jun 2026 · Hallucination Register

Finding#1, CPMI working-group chair misattribution: RBA confused with FRBNY

RLB Citation ID: RLB-F-INT-BIS-CPMI-ISO-20022-HARMONISATION-UPDATED-2026-Q004

What the RLB Specialist Panel found

Finding#1, CPMI working-group chair misattribution: RBA confused with FRBNY

Citation ID: RLB-F-INT-BIS-CPMI-ISO-20022-HARMONISATION-UPDATED-2026-Q004-Sonnet46
AI's failure: AI attributed a position to a source that said something materially different
Risk for Legal teams at Payment Institutions firms: Wrong deliverable rooted in a fabricated regulatory specification
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References — raw findings (per AI model)

RLB-H-INT-BIS-CPMI-ISO-20022-HARMONISATION-UPDATED-2026-Q004-Sonnet46 Claude Sonnet 4.6 (web search on)

This finding also affects

Cite this finding

Each finding has a stable Citation ID (RLB-F-… for aggregated case-study findings, RLB-H-… for raw per-model hallucinations) — like a DOI, the ID always resolves to the canonical finding even if URLs change.

RLB Citation ID: RLB-F-INT-BIS-CPMI-ISO-20022-HARMONISATION-UPDATED-2026-Q004

Plain text Download

RegLeg Specialist Panel (2026). "Finding#1, CPMI working-group chair misattribution: RBA confused with FRBNY — Payment Institutions × Legal — International / Multilateral." Citation ID: RLB-F-INT-BIS-CPMI-ISO-20022-HARMONISATION-UPDATED-2026-Q004. RegLegBrief AI Hallucination Research, published 2026-06-11. https://reglegbrief.com/regulators/j1/int/BIS-CPMI/CPMI-ISO-20022-HARMONISATION-UPDATED-2026/sectors/payment_institutions/legal/finding/INT-BIS-CPMI-INT-001-CPMI-ISO-20022-HARMONISATION-UPDATED-2026-v1-004/

APA 7th edition Download

RegLeg Specialist Panel. (2026). Finding#1, CPMI working-group chair misattribution: RBA confused with FRBNY [Hallucination finding RLB-F-INT-BIS-CPMI-ISO-20022-HARMONISATION-UPDATED-2026-Q004]. RegLegBrief AI Hallucination Research. https://reglegbrief.com/regulators/j1/int/BIS-CPMI/CPMI-ISO-20022-HARMONISATION-UPDATED-2026/sectors/payment_institutions/legal/finding/INT-BIS-CPMI-INT-001-CPMI-ISO-20022-HARMONISATION-UPDATED-2026-v1-004/

Bluebook / OSCOLA (US + UK legal) Download

RegLeg Specialist Panel, Finding#1, CPMI working-group chair misattribution: RBA confused with FRBNY [RLB-F-INT-BIS-CPMI-ISO-20022-HARMONISATION-UPDATED-2026-Q004], RegLegBrief AI Hallucination Research (June 11, 2026), https://reglegbrief.com/regulators/j1/int/BIS-CPMI/CPMI-ISO-20022-HARMONISATION-UPDATED-2026/sectors/payment_institutions/legal/finding/INT-BIS-CPMI-INT-001-CPMI-ISO-20022-HARMONISATION-UPDATED-2026-v1-004/.

BibTeX Download

@misc{reglegbrief_RLB_F_INT_BIS_CPMI_ISO_20022_HARMONISATION_UPDATED_2026_Q004,
  author    = {RegLeg Specialist Panel},
  title     = {Finding#1, CPMI working-group chair misattribution: RBA confused with FRBNY},
  year      = {2026},
  publisher = {RegLegBrief AI Hallucination Research},
  note      = {Hallucination finding Citation ID: RLB-F-INT-BIS-CPMI-ISO-20022-HARMONISATION-UPDATED-2026-Q004},
  url       = {https://reglegbrief.com/regulators/j1/int/BIS-CPMI/CPMI-ISO-20022-HARMONISATION-UPDATED-2026/sectors/payment_institutions/legal/finding/INT-BIS-CPMI-INT-001-CPMI-ISO-20022-HARMONISATION-UPDATED-2026-v1-004/}
}

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