Corporate Banking × Risk — International / Multilateral · Last updated 11 Jun 2026 · Hallucination Register

Finding#2, Repeated fabrication of three-part creditor coverage rule

RLB Citation ID: RLB-F-INT-IMF-IMF-GUIDANCE-FINANCING-ASSURANCES-SOVEREIGN-ARREARS-2024-Q006

AI's failure:Exposed Fabrication Risk for Corporate Banking × Risk:Wrong deliverable

What the RLB Specialist Panel found

Finding#2, Repeated fabrication of three-part creditor coverage rule

Citation ID: RLB-F-INT-IMF-IMF-GUIDANCE-FINANCING-ASSURANCES-SOVEREIGN-ARREARS-2024-Q006
AI's failure: AI confidently answered incorrectly; when challenged, it admitted it didn't really know, right or wrong
Risk for Risk at Corporate Banking: Risk appetite statement, ICAAP, or operational-risk return rests on a misstated rule
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Impact for Risk Teams in Corporate Banking Sector in international jurisdictions working with the Guidance Note on the Financing Assurances and Sovereign Arrears Policies and the Fund's Role in Debt Restructurings (2024)

A G20 roundtable presentation or internal policy document built on this AI answer would circulate a three-part quantitative definition of 'sufficient set' creditor coverage that has no basis in the 2024 IMF guidance for pre-emptive cases. For a Risk function at a Corporate Banking firm, the damage is compounded by the answer's apparent precision: a numbered list with a clean percentage threshold is exactly the form that junior analysts will not question and credit committees will treat as settled policy.

Correcting the record after the threshold has travelled into model parameters, provisioning frameworks, or client-facing advisory work requires a document-level audit of every deliverable that relied on the fabricated rule.

References — raw findings (per AI model)

RLB-H-INT-IMF-IMF-GUIDANCE-FINANCING-ASSURANCES-SOVEREIGN-ARREARS-2024-Q006-Opus47 Claude Opus 4.7 (web search on)

This finding also affects

← Previous finding Finding#1, Fabricated >50% threshold for pre-emptive 'sufficient set'

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-IMF-IMF-GUIDANCE-FINANCING-ASSURANCES-SOVEREIGN-ARREARS-2024-Q006

Plain text Download

RegLeg Specialist Panel (2026). "Finding#2, Repeated fabrication of three-part creditor coverage rule — Corporate Banking × Risk — International / Multilateral." Citation ID: RLB-F-INT-IMF-IMF-GUIDANCE-FINANCING-ASSURANCES-SOVEREIGN-ARREARS-2024-Q006. RegLegBrief AI Hallucination Research, published 2026-06-11. https://reglegbrief.com/regulators/j1/int/IMF-ELIB/IMF-GUIDANCE-FINANCING-ASSURANCES-SOVEREIGN-ARREARS-2024/sectors/corporate_banking/risk/finding/INT-IMF-ELIB-INT-001-IMF-GUIDANCE-FINANCING-ASSURANCES-SOVEREIGN-ARREARS-2024-v1-006/

APA 7th edition Download

RegLeg Specialist Panel. (2026). Finding#2, Repeated fabrication of three-part creditor coverage rule [Hallucination finding RLB-F-INT-IMF-IMF-GUIDANCE-FINANCING-ASSURANCES-SOVEREIGN-ARREARS-2024-Q006]. RegLegBrief AI Hallucination Research. https://reglegbrief.com/regulators/j1/int/IMF-ELIB/IMF-GUIDANCE-FINANCING-ASSURANCES-SOVEREIGN-ARREARS-2024/sectors/corporate_banking/risk/finding/INT-IMF-ELIB-INT-001-IMF-GUIDANCE-FINANCING-ASSURANCES-SOVEREIGN-ARREARS-2024-v1-006/

Bluebook / OSCOLA (US + UK legal) Download

RegLeg Specialist Panel, Finding#2, Repeated fabrication of three-part creditor coverage rule [RLB-F-INT-IMF-IMF-GUIDANCE-FINANCING-ASSURANCES-SOVEREIGN-ARREARS-2024-Q006], RegLegBrief AI Hallucination Research (June 11, 2026), https://reglegbrief.com/regulators/j1/int/IMF-ELIB/IMF-GUIDANCE-FINANCING-ASSURANCES-SOVEREIGN-ARREARS-2024/sectors/corporate_banking/risk/finding/INT-IMF-ELIB-INT-001-IMF-GUIDANCE-FINANCING-ASSURANCES-SOVEREIGN-ARREARS-2024-v1-006/.

BibTeX Download

@misc{reglegbrief_RLB_F_INT_IMF_IMF_GUIDANCE_FINANCING_ASSURANCES_SOVEREIGN_ARREARS_2024_Q006,
  author    = {RegLeg Specialist Panel},
  title     = {Finding#2, Repeated fabrication of three-part creditor coverage rule},
  year      = {2026},
  publisher = {RegLegBrief AI Hallucination Research},
  note      = {Hallucination finding Citation ID: RLB-F-INT-IMF-IMF-GUIDANCE-FINANCING-ASSURANCES-SOVEREIGN-ARREARS-2024-Q006},
  url       = {https://reglegbrief.com/regulators/j1/int/IMF-ELIB/IMF-GUIDANCE-FINANCING-ASSURANCES-SOVEREIGN-ARREARS-2024/sectors/corporate_banking/risk/finding/INT-IMF-ELIB-INT-001-IMF-GUIDANCE-FINANCING-ASSURANCES-SOVEREIGN-ARREARS-2024-v1-006/}
}

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Every finding on this page compares an AI subject's account of the rule against the regulator's verbatim text from the regulator's own portal. Both are linked. Each delta, its root causes, and impact analysis are documented and published with immutable Citation IDs.