Annex F critical service provider oversight, supervisory scope inverted
On Annex F, Claude Sonnet 4.6 with web search inverted the regulator's stated scope, asserting that authorities do not directly supervise or oversee critical service providers and that Annex F's expectations "flow from the FMI to its CSPs." Annex F's opening text expressly contemplates the opposite: a regulator, supervisor, or overseer of an FMI may want to establish expectations directed at CSPs, and the outlined expectations are "specifically targeted at critical service providers." The inversion is structural rather than textual, the model converted a regulator-to-CSP oversight channel into an FMI-internalised contractual obligation, and is the kind of failure that would not surface in standard text-completion evaluations because the surface form of the answer is internally coherent.
A probe specifically on Annex F's scope-direction language, tested against the model's default framing of FMI-CSP supervisory relationships, would expose whether the inversion is model-specific or a corpus-level pattern.
On Annex F, Claude Sonnet 4.6 with web search inverted the regulator's stated scope, asserting that authorities do not directly supervise or oversee critical service providers and that Annex F's expectations "flow from the FMI to its CSPs." Annex F's opening text expressly contemplates the opposite: a regulator, supervisor, or overseer of an FMI may want to establish expectations directed at CSPs, and the outlined expectations are "specifically targeted at critical service providers." The inversion is structural rather than textual — the model converted a regulator-to-CSP oversight channel into an FMI-internalised contractual obligation — and is the kind of failure that would not surface in standard text-completion evaluations because the surface form of the answer is internally coherent.
A probe specifically on Annex F's scope-direction language, tested against the model's default framing of FMI-CSP supervisory relationships, would expose whether the inversion is model-specific or a corpus-level pattern.
For Company Secretaries teams documenting the FMI's third-party oversight obligations in board papers and committee mandates, this inversion would result in committee charters and board information papers that describe the supervisor's reach as ending at the FMI boundary. Annex F's opening text contradicts that framing: it authorises regulators, supervisors, and overseers to establish expectations directed at CSPs. Board materials drafted on the wrong framing would misrepresent the firm's actual regulatory exposure and the board's risk picture.
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, Annex F critical service provider oversight, supervisory scope inverted — Practitioners — Company Secretaries." Citation ID: RLB-F-INT-BIS-CPMI-IOSCO-PFMI-2012-Q011. RegLegBrief AI Hallucination Research, published 2026-06-11. https://reglegbrief.com/regulators/j1/int/bis-cpmi/cpmi-iosco-pfmi-2012/practitioners/company-secretaries/finding/INT-BIS-CPMI-INT-001-CPMI-IOSCO-PFMI-2012-v1-011/
RegLeg Specialist Panel. (2026). Finding#1, Annex F critical service provider oversight, supervisory scope inverted [Hallucination finding RLB-F-INT-BIS-CPMI-IOSCO-PFMI-2012-Q011]. RegLegBrief AI Hallucination Research. https://reglegbrief.com/regulators/j1/int/bis-cpmi/cpmi-iosco-pfmi-2012/practitioners/company-secretaries/finding/INT-BIS-CPMI-INT-001-CPMI-IOSCO-PFMI-2012-v1-011/
RegLeg Specialist Panel, Finding#1, Annex F critical service provider oversight, supervisory scope inverted [RLB-F-INT-BIS-CPMI-IOSCO-PFMI-2012-Q011], RegLegBrief AI Hallucination Research (June 11, 2026), https://reglegbrief.com/regulators/j1/int/bis-cpmi/cpmi-iosco-pfmi-2012/practitioners/company-secretaries/finding/INT-BIS-CPMI-INT-001-CPMI-IOSCO-PFMI-2012-v1-011/.
@misc{reglegbrief_RLB_F_INT_BIS_CPMI_IOSCO_PFMI_2012_Q011,
author = {RegLeg Specialist Panel},
title = {Finding#1, Annex F critical service provider oversight, supervisory scope inverted},
year = {2026},
publisher = {RegLegBrief AI Hallucination Research},
note = {Hallucination finding Citation ID: RLB-F-INT-BIS-CPMI-IOSCO-PFMI-2012-Q011},
url = {https://reglegbrief.com/regulators/j1/int/bis-cpmi/cpmi-iosco-pfmi-2012/practitioners/company-secretaries/finding/INT-BIS-CPMI-INT-001-CPMI-IOSCO-PFMI-2012-v1-011/}
}
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.