---
type: "AIHallucinationFinding"
title: "Prepare an operational guidance note for a margin team configuring system parameters for CFTC…"
citation_id: "RLB-H-US-CFTC-FCM-MARGIN-ADEQUACY-SEPARATE-ACCOUNTS-REG-1-44-Q001-Sonnet46"
finding_uid: "US-CFTC-US-001-FCM-MARGIN-ADEQUACY-SEPARATE-ACCOUNTS-REG-1-44-v1-001--sonnet-46-websearch"
question_uid: "US-CFTC-US-001-FCM-MARGIN-ADEQUACY-SEPARATE-ACCOUNTS-REG-1-44-v1-001"
regulation_id: "US-CFTC-US-001-FCM-MARGIN-ADEQUACY-SEPARATE-ACCOUNTS-REG-1-44"
regulation_slug: "FCM-MARGIN-ADEQUACY-SEPARATE-ACCOUNTS-REG-1-44"
regulation_title: "Regulations to Address Margin Adequacy and to Account for the Treatment of Separate Accounts by Futures Commission Merchants (17 CFR § 1.44)"
regulator_short_code: "CFTC"
regulatory_body_id: "CFTC-US-001"
jurisdiction_code: "US"
j_level: "J3"
ai_subject: "claude-sonnet-4-6"
ai_subject_display: "Claude Sonnet 4.6 (web search on)"
ai_subject_version: "sonnet-46-websearch"
response_failure_mode: "inference_drift"
substrate_document_name: "R2-REGULATION-17CFR_1_44_eCFR_asof_2026-06-04.pdf"
substrate_document_path: "https://reglegbrief.com/substrate/US/CFTC/FCM-MARGIN-ADEQUACY-SEPARATE-ACCOUNTS-REG-1-44/_raw_manual_substrate/R2-REGULATION-17CFR_1_44_eCFR_asof_2026-06-04.pdf"
substrate_section_anchor: "CFTC Regulation 1.44 — foreign currency margin call deadline tier structure"
citation_issue_types: ["Contradictory"]
audiences: ["ai_labs"]
published_at: "2026-06-07T01:08:25.191053+00:00"
substrate_version: 1
methodology_version: "2.3"
license: "CC-BY-4.0"
resource: "https://reglegbrief.com/regulators/j3/us/cftc/FCM-MARGIN-ADEQUACY-SEPARATE-ACCOUNTS-REG-1-44/ai-labs/finding/US-CFTC-US-001-FCM-MARGIN-ADEQUACY-SEPARATE-ACCOUNTS-REG-1-44-v1-001--sonnet-46-websearch/"
tags: ["ai-hallucination", "inference_drift", "cftc", "fcm-margin-adequacy-separate-accounts-reg-1-44", "us"]
timestamp: "2026-06-16T00:00:00+00:00"
---

# AI Hallucination Finding: Prepare an operational guidance note for a margin team configuring system parameters for CFTC…

- **Citation ID.** `RLB-H-US-CFTC-FCM-MARGIN-ADEQUACY-SEPARATE-ACCOUNTS-REG-1-44-Q001-Sonnet46`
- **Finding UID.** `US-CFTC-US-001-FCM-MARGIN-ADEQUACY-SEPARATE-ACCOUNTS-REG-1-44-v1-001--sonnet-46-websearch`
- **Regulation.** [`FCM-MARGIN-ADEQUACY-SEPARATE-ACCOUNTS-REG-1-44`](/okf/regulations/FCM-MARGIN-ADEQUACY-SEPARATE-ACCOUNTS-REG-1-44.md) — Regulations to Address Margin Adequacy and to Account for the Treatment of Separate Accounts by Futures Commission Merchants (17 CFR § 1.44)
- **Regulator.** [`CFTC-US-001`](/okf/bodies/CFTC-US-001.md) — Commodity Futures Trading Commission
- **AI subject.** Claude Sonnet 4.6 (web search on)
- **Failure mode.** [`inference_drift`](/okf/taxonomy/failure-modes.md)
- **Published.** 2026-06-07T01:08:25.191053+00:00

## Question put to the AI subject

Prepare an operational guidance note for a margin team configuring system parameters for CFTC Regulation 1.44 separate account compliance. The note should specify which currencies require same-day margin collection, which receive extended deadlines, and the exact timing requirements for each currency category.

## AI subject's verbatim answer

TIER 1 EXTENSION — OTHER NON-USD/CAD FIAT CURRENCIES (T+1, 12:00 p.m. ET) • Deadline: 12:00 p.m. ET on the FIRST U.S. business day after the business day on which the margin call was issued.

## Verbatim regulator text contradicting the answer

> Payment of margin in fiat currencies other than U.S. Dollars, Canadian Dollars, or currencies listed in Appendix A to this part shall be considered in compliance with the requirements of this paragraph (f) if received by the applicable futures commission merchant no later than the end of the business day after the day on which the margin call is issued.

_Source:_ [R2-REGULATION-17CFR_1_44_eCFR_asof_2026-06-04.pdf](https://reglegbrief.com/substrate/US/CFTC/FCM-MARGIN-ADEQUACY-SEPARATE-ACCOUNTS-REG-1-44/_raw_manual_substrate/R2-REGULATION-17CFR_1_44_eCFR_asof_2026-06-04.pdf)
_Section anchor:_ CFTC Regulation 1.44 — foreign currency margin call deadline tier structure

## Failure mode

**`inference_drift`** — Inference drift — the AI inferred a conclusion the regulator's text does not warrant, often by combining unrelated provisions.

## Citation-issue types

- **Contradictory** — <https://www.federalregister.gov/documents/2025/01/22/2024-31177/regulations-to-address-margin-adequacy-and-to-account-for-the-treatment-of-separate-accounts-by>
- **Contradictory** — <https://www.cftc.gov/media/11691/Separate_Accounts_Final_Rule_FactsheetQA122024/download>
- **Contradictory** — <https://natlawreview.com/article/part-8-one-business-day-margin-call-requirement-under-cftc-regulation-ss144>
- **Contradictory** — <https://www.sidley.com/en/insights/newsupdates/2025/02/us-commodity-futures-trading-commission-finalizes-margin-adequacy-and-separate-account>
- **Contradictory** — <https://www.cftc.gov/PressRoom/PressReleases/9027-24>

## Related concepts

- Regulation: [FCM-MARGIN-ADEQUACY-SEPARATE-ACCOUNTS-REG-1-44](/okf/regulations/FCM-MARGIN-ADEQUACY-SEPARATE-ACCOUNTS-REG-1-44.md)
- Regulator: [CFTC-US-001](/okf/bodies/CFTC-US-001.md)
- Failure-mode taxonomy: [inference_drift](/okf/taxonomy/failure-modes.md)
- Methodology: [v2.3](/okf/methodology.md)
- Editorial standards: [right of reply](/okf/editorial-standards.md)

## Reproduction

Citation ID: `RLB-H-US-CFTC-FCM-MARGIN-ADEQUACY-SEPARATE-ACCOUNTS-REG-1-44-Q001-Sonnet46`

Resource URL (HTML view of this finding):

<https://reglegbrief.com/regulators/j3/us/cftc/FCM-MARGIN-ADEQUACY-SEPARATE-ACCOUNTS-REG-1-44/ai-labs/finding/US-CFTC-US-001-FCM-MARGIN-ADEQUACY-SEPARATE-ACCOUNTS-REG-1-44-v1-001--sonnet-46-websearch/>

This finding is reproducible against the substrate document linked above, using the same AI subject, the same methodology version, and the verbatim question text.