Record 5fa418765c80462aa0240cb289e3ee95

FAIL

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

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

finish_reason: stop · tokens in/out: 708/177 · cost: $0.000136 · latency: 2355.0 ms

belieftemplatestop

verifier_detail: kind=belief;campaign=1

lineage: 5fa41876

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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 2,210 chars · 708 tokens in

At 8:00, Greta moved the heavy box into the rooftop terrace. At 8:01, David brought the heavy box over to the supply closet. At 8:02, Freya took the heavy box and placed it in the west wing. At 8:03, Ivo brought the heavy box over to the archive room. At 8:04, Rafi brought the heavy box over to the photo studio. At 8:05, he brought the heavy box over to the east wing. At 8:06, Aria took the heavy box and placed it in the north stairwell. At 8:07, Ivo carried the heavy box to the east wing. At 8:08, he moved the heavy box into the west wing. At 8:09, Dana carried the heavy box to the courtyard. At 8:10, he moved the dusty box into the north stairwell. At 8:11, he carried the dusty box to the supply closet. At 8:12, Aria brought the dusty box over to the storage room. At 8:13, Greta took the dusty box and placed it in the utility closet. At 8:14, Freya moved the dusty box into the storage room. At 8:15, Dana brought the dusty box over to the rooftop terrace. At 8:16, David took the dusty box and placed it in the break room. At 8:17, he brought the dusty box over to the front office. At 8:18, he carried the dusty box to the west wing. At 8:19, Greta brought the dusty box over to the photo studio. At 8:20, he brought the dusty box over to the east wing. At 8:21, Dana moved the dusty box into the photo studio. At 8:22, Ivo brought the dusty box over to the west wing. At 8:23, she carried the dusty box to the rooftop terrace. At 8:24, Greta took the dusty box and placed it in the courtyard. At 8:25, she moved the dusty box into the east wing. At 8:26, Freya moved the dusty box into the courtyard. At 8:27, David carried the dusty box to the archive room. At 8:28, Aria carried the dusty box to the utility closet. At 8:29, Rafi took the dusty box and placed it in the east wing. At 8:30, Ivo reorganized some papers on the desk. At 8:31, David refilled a cup of coffee. At 8:32, Sofia checked their email. At 8:33, Aria checked their email. At 8:34, Dana reorganized some papers on the desk. At 8:35, Greta made a quick phone call. At 8:36, Freya made a quick phone call.

Where does Sofia believe the heavy box is? Answer with only the location name (or 'unknown' if they have no belief).

Response 177 tokens out · finish: stop


unknown

Reasoning 811 chars

Model reasoning

We need to parse scenario: There are multiple people moving boxes: heavy box initially at time 8:00 by Greta moves heavy box into rooftop terrace. Then subsequent actions move heavy box around until certain times when "heavy box" references stop; after that we see mentions of "dusty box". The question: Where does Sofia believe the heavy box is? We need to infer what Sofia knows about the heavy box based on events up to her observation or knowledge. Sofia appears at 8:32 checking email. She hasn't been mentioned interacting with any box before that point. So likely she has no belief about heavy box's location => unknown.

But maybe there is inference: If someone checks email, they might not have observed movements. No info given about Sofia's knowledge. So answer: unknown.

Thus output just "unknown".

Realized dims 5

dim	value
context_length	37.0
coreference	13.0
distractors	20.0
entity_state	10.0
temporal	0.0

Latent params 5

param	value
chain_length	10.0
coref_pressure	5.0
distractor_events	20.0
filler_events	2.0
scramble	0.0