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P13 · Stay of enforcement of a bill-of-exchange payment order and securing the claim

civil procedure · closed question (yes / no / it depends…) · no trap · key v1 of 2026-10-10 · legal-state date 1 October 2026

W0GPT-6.1 Sol W0: poprawnie ugruntowanaGPT-6 Astra W0: poprawnie ugruntowanaGPT-5.6 Terra W0: halucynacja TClaude Opus 5.5 W0: halucynacja T,WClaude Sonnet 5.5 W0: halucynacja TClaude Haiku 5.5 W0: halucynacja TGemini 3.8 Flash W0: poprawnie ugruntowanaGemini 4 Argon W0: poprawnie ugruntowanaW1GPT-6.1 Sol W1: halucynacja TGPT-6 Astra W1: poprawnie ugruntowanaGPT-5.6 Terra W1: halucynacja SClaude Opus 5.5 W1: halucynacja T,WClaude Sonnet 5.5 W1: halucynacja F,TClaude Haiku 5.5 W1: halucynacja WGemini 3.8 Flash W1: halucynacja SGemini 4 Argon W1: halucynacja S,WSolAstraTerraOpusSonnetHaikuFlashArgon

correctly groundedno hallucinationhallucinated · rows: W0 no tools, W1 with web search

The question as used in the run (Polish)#

Sąd wydał NZ w nakazowym z weksla i wstrzymał jego wykonanie. Czy obejmuje to też możliwość wszczęcia w oparciu o NZ post zabezpieczeającego ?

Original wording, exactly as the lawyer typed it into the chat (Polish); typos kept.

The trap

The question contains no false premise. It measures hitting the core and the correctness of citations.

The correct answer according to the key#

Core answer. No. A stay of enforcement of the order (art. 492 § 3, second sentence, of the Code of Civil Procedure) concerns the immediate enforceability of a bill-of-exchange order as an enforcement title (§ 3, first sentence), not its function as a security title, which the order has from the moment it is issued, regardless of enforceability and without a clause (§ 1).

Required bases. art. 492 § 1 Code of Civil Procedure; art. 492 § 3 Code of Civil Procedure

Expected calibration: categorical. The B2 point (form of the conclusion) goes to an answer that states the conclusion unequivocally; blurring a clear thesis without saying what it would depend on costs the point.

The full key (rubric, penalties, quotation patterns from the source, known rulings) is in the repository in keys/P13_nakaz_weksel_wstrzymanie_a_zabezpieczenie.yaml. Every legal basis was checked in the official text as of the legal-state date. Rules of the key.

Results of the eight models#

Hallucinated answers (of 8)W0: 4 · W1: 7
Correctly grounded (of 8)W0: 4 · W1: 1
Error classes W0T 4, W 1
Error classes W1F 1, S 3, T 3, W 3
Mean block A score (16 answers)68.5 %
Full core (A-R = 2)13 of 16
ModelConditionBlock A %ResultCard
GPT-6.1 SolW089✓card
W178Tcard
GPT-6 AstraW089✓card
W189✓card
GPT-5.6 TerraW011Tcard
W178Scard
Claude Opus 5.5W050TWcard
W178TWcard
Claude Sonnet 5.5W00Tcard
W189FTcard
Claude Haiku 5.5W011Tcard
W178Wcard
Gemini 3.8 FlashW089✓card
W189Scard
Gemini 4 ArgonW089✓card
W190SWcard

correctly groundedno hallucination; not correctly groundedhallucinatedprovider blockColumns: models in report order; rows: W0 no tools, W1 with web search.

✓ correctly grounded · – no hallucination, but the core is incomplete or no source was checked · T W F S error classes in a hallucinated answer (definitions) · block text blocked by the provider's filter, no label · block A = criteria checked against the key and the source (scoring criteria)

The numbers concern one answer of each model to this question in each condition. They say nothing about run-to-run variance or about other questions in this field.

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