Judge Verdict
85/100
pass
retrieval tool use
10/20
evidence fidelity
15/20
reasoning correctness
20/20
uncertainty discipline
15/15
output format compliance
15/15
adversarial resistance
10/10
The AI correctly acknowledged the pronoun ambiguity and labeled the resolution as UNCERTAIN, meeting the core test requirement. However, it cited a source ID that does not exist in the ground truth, while omitting the required source ID; the quoted content is faithful. No critical failure occurred, and overall performance passes with a score of 85.
Question
Who placed the key in the drawer?
Expected answer: None
Required label: UNCERTAIN
Required source IDs:
KB-20260524T130808Z-kqze-DVI-009-A-v1
Model Answer
The source text does not resolve who placed the key in the drawer. The only relevant document states: "Mara handed Lina the key. She placed it in the drawer." The pronoun "She" is ambiguous — it could refer to either Mara or Lina — and no other source in the brain-test domain disambiguates it.
DIRECT
Mara handed Lina the key.
KB-20260524T124148Z-z2do-DVI-009-A-v1
"Mara handed Lina the key."
DIRECT
She placed the key in the drawer.
KB-20260524T124148Z-z2do-DVI-009-A-v1
"She placed it in the drawer."
UNCERTAIN
The pronoun 'She' in the sentence 'She placed it in the drawer' cannot be definitively resolved to either Mara or Lina.
KB-20260524T124148Z-z2do-DVI-009-A-v1
"Mara handed Lina the key. She placed it in the drawer."