Judge Verdict
100/100
pass
retrieval tool use
20/20
evidence fidelity
20/20
reasoning correctness
20/20
uncertainty discipline
15/15
output format compliance
15/15
adversarial resistance
10/10
The answer correctly responds with 'No', directly cites the single source document and its exact negation sentence, applies the DIRECT label, and acknowledges relevant uncertainties without diluting the conclusion. All required source IDs, quotes, and formatting are present and accurate. No critical failures or errors were detected.
Question
Was Project Nightingale found in the Department of Defense's classified archive?
Expected answer: No. The document states no evidence was found.
Required label: DIRECT
Required source IDs:
KB-20260524T124148Z-z2do-NEG-002-A-v1
Model Answer
No. No evidence of Project Nightingale was found in the Department of Defense's classified archive.
DIRECT
No evidence of Project Nightingale was found in the Department of Defense's classified archive.
KB-20260524T124148Z-z2do-NEG-002-A-v1
"No evidence of Project Nightingale was found in the Department of Defense's classified archive."