Law Firms × Legal — United States · updated 2026-06-11

Finding#10 . Wrong Source Credit history for 7 USC 6n

RLB Citation ID: RLB-F-US-CFTC-CPO-CTA-REGULATION-4-7-QEP-THRESHOLDS-2024-Q028

What the RLB Specialist Panel found

Finding#10 . Wrong Source Credit history for 7 USC 6n

Citation ID: RLB-H-US-CFTC-CPO-CTA-REGULATION-4-7-QEP-THRESHOLDS-2024-Q028-Opus47
AI's failure: AI misstated the statutory Source Credit, naming Pub. L. citations the statute does not list
Risk for the Legal team: Treatise-grade legal-history exposure where the statutory amendment chain is reproduced incorrectly For legal teams at law firms firms working on CFTC Regulation 4.7 matters, the AI's stated answer reads as a verbatim quotation that staff would paste into a register entry, memo, or client deliverable before verification against the source. The regulator's own text records a different position. The 7 USC 6n Source Credit reads: '(Sept. 21, 1922, ch. 369, paragraph 4n, as added Pub. L. 93-463, title II, paragraph 205(a), Oct. 23, 1974, 88 Stat. 1398; amended Pub. L. 95-405, paragraph 9, Sept. 30, 1978, 92 Stat. 870; Pub. L. 97-444, title II, paragraph 213, Jan. 11, 1983, 96 Stat. 2305.)' Opus 4.7 reported a Source Credit that includes Pub. L. 102-546 (1992), Pub. L. 106-554 (2000), and Pub. L. 111-203 (2010) and omits Pub. L. 97-444 (1983). The model has reconstructed the statutory amendment chain from general knowledge about CPO/CTA regulatory history rather than retrieved the actual Source Credit; the result is a treatise-grade error in a verbatim-citation task. For the legal teams at law firms firms working this question into an internal compliance, legal, operations, or risk record, the AI's stated answer would embed an error into the working record that downstream reviewers treat as verified.
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References — raw findings (per AI model)

RLB-H-US-CFTC-CPO-CTA-REGULATION-4-7-QEP-THRESHOLDS-2024-Q028-Opus47 Claude Opus 4.7 (web search on)
RLB-H-US-CFTC-CPO-CTA-REGULATION-4-7-QEP-THRESHOLDS-2024-Q028-Sonnet46 Claude Sonnet 4.6 (web search on)

← Previous finding Finding#9 . Wrong statutory recordkeeping period under 7 USC 6n(3)(A) Next finding → Finding#11 . Wrong Source Credit history for 7 USC 6n (Sonnet 4.6)

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-US-CFTC-CPO-CTA-REGULATION-4-7-QEP-THRESHOLDS-2024-Q028

Plain text Download

RegLeg Specialist Panel (2026). "Finding#10 . Wrong Source Credit history for 7 USC 6n — Law Firms × Legal — United States." Citation ID: RLB-F-US-CFTC-CPO-CTA-REGULATION-4-7-QEP-THRESHOLDS-2024-Q028. RegLegBrief AI Hallucination Research, published 2026-06-11. https://reglegbrief.com/regulators/j3/us/cftc/cpo-cta-regulation-4-7-qep-thresholds-2024/sectors/law_firms/legal/finding/US-CFTC-US-001-CPO-CTA-REGULATION-4-7-QEP-THRESHOLDS-2024-v1-028/

APA 7th edition Download

RegLeg Specialist Panel. (2026). Finding#10 . Wrong Source Credit history for 7 USC 6n [Hallucination finding RLB-F-US-CFTC-CPO-CTA-REGULATION-4-7-QEP-THRESHOLDS-2024-Q028]. RegLegBrief AI Hallucination Research. https://reglegbrief.com/regulators/j3/us/cftc/cpo-cta-regulation-4-7-qep-thresholds-2024/sectors/law_firms/legal/finding/US-CFTC-US-001-CPO-CTA-REGULATION-4-7-QEP-THRESHOLDS-2024-v1-028/

Bluebook / OSCOLA (US + UK legal) Download

RegLeg Specialist Panel, Finding#10 . Wrong Source Credit history for 7 USC 6n [RLB-F-US-CFTC-CPO-CTA-REGULATION-4-7-QEP-THRESHOLDS-2024-Q028], RegLegBrief AI Hallucination Research (June 11, 2026), https://reglegbrief.com/regulators/j3/us/cftc/cpo-cta-regulation-4-7-qep-thresholds-2024/sectors/law_firms/legal/finding/US-CFTC-US-001-CPO-CTA-REGULATION-4-7-QEP-THRESHOLDS-2024-v1-028/.

BibTeX Download

@misc{reglegbrief_RLB_F_US_CFTC_CPO_CTA_REGULATION_4_7_QEP_THRESHOLDS_2024_Q028,
  author    = {RegLeg Specialist Panel},
  title     = {Finding#10 . Wrong Source Credit history for 7 USC 6n},
  year      = {2026},
  publisher = {RegLegBrief AI Hallucination Research},
  note      = {Hallucination finding Citation ID: RLB-F-US-CFTC-CPO-CTA-REGULATION-4-7-QEP-THRESHOLDS-2024-Q028},
  url       = {https://reglegbrief.com/regulators/j3/us/cftc/cpo-cta-regulation-4-7-qep-thresholds-2024/sectors/law_firms/legal/finding/US-CFTC-US-001-CPO-CTA-REGULATION-4-7-QEP-THRESHOLDS-2024-v1-028/}
}

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