One response is accurate but breaks the required format; another follows the format but contains a false claim. How would you rate them?

Instruction: For each fictional round, record factual correctness and format compliance separately, then apply the both-pass acceptance rule. In the advanced round, use the dated holiday exception and the exact JSON schema; do not invent a winner or scoring weights.

Context:

Rate facts and exact output requirements separately, then handle a holiday exception and an extra JSON key in a harder second round.

Fictional practice task

Fact sheet: The support desk opens at 09:00 on weekdays.

Request: "Give the weekday opening time as one JSON object with exactly one key, opens_at, and a string value."

Response A: "The support desk opens at 09:00 on weekdays."

Response B: {"opens_at": "08:00"}

Rubric: Record factual correctness and format compliance separately as pass/fail. A response is acceptable only when both pass. This exercise does not request a pairwise winner or specify weights. State each response's two ratings and whether it is acceptable.

Advanced second round: exception and exact schema

This is a separate fictional support-desk case. All times below are in UTC.

Fact sheet: Normal weekday opening is 09:00. For this fictional desk, 2026-10-12 is a designated holiday with an approved opening-time exception of 10:00. The exception overrides normal hours for that date.

Request: "Give the opening time for 2026-10-12 as one JSON object with exactly one key, opens_at, and a string value. Include no extra keys or surrounding prose."

Response A: {"opens_at":"10:00","timezone":"UTC"}

Response B: {"opens_at":"09:00"}

Rubric: Factual correctness passes only when all asserted facts agree with this fact sheet. Format compliance passes only for valid JSON with exactly the single opens_at key and a string value, with no surrounding prose. A response is acceptable only when both pass. There is no weighted overall score or pairwise-winner task. Return both ratings and acceptance decisions, cite the decisive input, and supply one corrected response.

Updated

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I'd rate A as factual correctness pass and format compliance fail, so it is not acceptable...

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