A trade repository is preparing an internal regulatory engagement summary. Draft a 1-page methodology note on the November 2025 CPMI-IOSCO Level 3 assessment on general business risk: when the assessment process began, when data was collected from FMIs, when the assessment formally concluded, how many FMIs responded, on what basis they participated, and how findings were validated with FMIs before publication.
The model truncated the assessment timeline at 2024, dropping the 2025 engagement rounds that are explicitly documented in the published text and that include the follow-up validation process with participating FMIs. The error is not an inference about an unstated date — the regulator's published document specifies the 2025 endpoint and the nature of the engagement in that period.
The truncation is consistent with a retrieval boundary in late 2024 or early 2025 that caused the model to reproduce the portion of the timeline present in its indexed content while silently omitting the more recent period, without signalling any uncertainty about the completeness of its response.
This failure implicates the retrieval pipeline's indexing boundary for BIS-IOSCO assessment publications: the model reproduced a 2023–2024 window for the assessment process while the published document specifies a 2023–2025 window with explicit April 2025 follow-up engagement dates. The subsystem gap is indexed-content completeness for Q4 2025 BIS publications — the model returned the portion of the timeline available in its indexed content without uncertainty-flagging that the more recent period might be missing from its view.
When a Company Secretary uses AI to draft a methodology note characterising the CPMI-IOSCO Level 3 assessment, the AI's account of when the assessment ran is wrong: it describes a 2023–2024 window rather than the full 2023–2025 lifecycle confirmed in the primary publication. The error directly misrepresents the procedural scope of the assessment — including the findings-sharing and validation phase that ran through April 2025 — and any board pack, regulatory engagement summary, or counterparty disclosure built on that draft will carry a factual inaccuracy about a BIS supervisory process.
For Company Secretaries in international jurisdictions, where procedural representations in governance documentation carry sign-off weight, this is the category of error that surfaces in audit review or counterparty challenge rather than internal drafting — by which point correction is costly.
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.
RegLeg Specialist Panel (2026). "Finding#1 — Assessment timeline truncated — 2023-24 stated instead of 2023-25 — Practitioners — Company Secretaries." Citation ID: RLB-F-INT-BIS-CPMI-IOSCO-PFMI-L3-GENERAL-BUSINESS-RISK-2025-Q005. RegLegBrief AI Hallucination Research, published 2026-06-03. https://reglegbrief.com/regulators/j1/int/bis-cpmi/cpmi-iosco-pfmi-l3-general-business-risk-2025/practitioners/company-secretaries/finding/INT-BIS-CPMI-INT-001-CPMI-IOSCO-PFMI-L3-GENERAL-BUSINESS-RISK-2025-v1-005/
RegLeg Specialist Panel. (2026). Finding#1 — Assessment timeline truncated — 2023-24 stated instead of 2023-25 [Hallucination finding RLB-F-INT-BIS-CPMI-IOSCO-PFMI-L3-GENERAL-BUSINESS-RISK-2025-Q005]. RegLegBrief AI Hallucination Research. https://reglegbrief.com/regulators/j1/int/bis-cpmi/cpmi-iosco-pfmi-l3-general-business-risk-2025/practitioners/company-secretaries/finding/INT-BIS-CPMI-INT-001-CPMI-IOSCO-PFMI-L3-GENERAL-BUSINESS-RISK-2025-v1-005/
RegLeg Specialist Panel, Finding#1 — Assessment timeline truncated — 2023-24 stated instead of 2023-25 [RLB-F-INT-BIS-CPMI-IOSCO-PFMI-L3-GENERAL-BUSINESS-RISK-2025-Q005], RegLegBrief AI Hallucination Research (June 03, 2026), https://reglegbrief.com/regulators/j1/int/bis-cpmi/cpmi-iosco-pfmi-l3-general-business-risk-2025/practitioners/company-secretaries/finding/INT-BIS-CPMI-INT-001-CPMI-IOSCO-PFMI-L3-GENERAL-BUSINESS-RISK-2025-v1-005/.
@misc{reglegbrief_RLB_F_INT_BIS_CPMI_IOSCO_PFMI_L3_GENERAL_BUSINESS_RISK_2025_Q005,
author = {RegLeg Specialist Panel},
title = {Finding#1 — Assessment timeline truncated — 2023-24 stated instead of 2023-25},
year = {2026},
publisher = {RegLegBrief AI Hallucination Research},
note = {Hallucination finding Citation ID: RLB-F-INT-BIS-CPMI-IOSCO-PFMI-L3-GENERAL-BUSINESS-RISK-2025-Q005},
url = {https://reglegbrief.com/regulators/j1/int/bis-cpmi/cpmi-iosco-pfmi-l3-general-business-risk-2025/practitioners/company-secretaries/finding/INT-BIS-CPMI-INT-001-CPMI-IOSCO-PFMI-L3-GENERAL-BUSINESS-RISK-2025-v1-005/}
}