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Record e088a2c5785649cf9ca548a7c2a92631

FAIL

Verdict and provenance first; raw prompt/response/reasoning below, collapsed.

✕FAILanswered "unknown" · model Nemotron 3 Super 120B

finish_reason: stop · tokens in/out: 149/188 · cost: $0.000097 · latency: 2103.4 ms

belieftemplatestop

verifier_detail: kind=belief;campaign=1

lineage: e088a2c5

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Why did it fail? Nemotron 3 Ultra · live on Nebius Token Factory

Ultra reads the prompt, this answer, the verified correct answer and the difficulty settings, then explains the mistake. The verifier's own classification is shown next to it for comparison.

Prompt 471 chars · 149 tokens in
At 8:03, Maya moved the faded folder into the reception area. At 8:04, Willa reorganized some papers on the desk. At 8:02, Maya took the faded folder and placed it in the boiler room. At 8:05, Willa refilled a cup of coffee. At 8:01, Maya took the bright box and placed it in the photo studio. At 8:00, she moved the bright box into the reception area.

Where does Willa believe the bright box is? Answer with only the location name (or 'unknown' if they have no belief).
Response 188 tokens out · finish: stop

unknown
Reasoning 873 chars
Model reasoning
We need to parse events timeline. Determine what each person knows/believes about locations based on their actions observed? The question: "Where does Willa believe the bright box is?" We must infer from given statements which involve Willa's knowledge. Only statements that mention Willa are:

- At 8:04, Willa reorganized some papers on the desk.
- At 8:05, Willa refilled a cup of coffee.

No statement mentions Willa moving or seeing the bright box. So we have no info about her belief regarding bright box. She might not know its location; thus answer unknown.

But maybe there is implicit assumption: People can observe others' actions? Not indicated. Usually these puzzles assume each person only knows about actions they performed themselves unless told otherwise. Since no action by Willa concerning bright box, she has no belief => unknown.

Thus answer: unknown.
Realized dims 5
dimvalue
context_length6.0
coreference1.0
distractors2.0
entity_state2.0
temporal0.7333333333333333
Latent params 5
paramvalue
chain_length2.0
coref_pressure0.0
distractor_events2.0
filler_events2.0
scramble0.75