Record 74b81af148504076829d7003954fdce9

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: 676/408 · cost: $0.000238 · latency: 3426.8 ms

belieftemplatestop

verifier_detail: kind=belief;campaign=1

lineage: 74b81af1

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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 2,307 chars · 676 tokens in

At 8:19, Bruno took the bright folder and placed it in the observation deck. At 8:20, Petra brought the bright folder over to the west wing. At 8:21, she carried the bright folder to the server room. At 8:22, she brought the bright folder over to the archive room. At 8:23, Rosa brought the bright folder over to the cafeteria. At 8:24, Petra took the bright folder and placed it in the north stairwell. At 8:25, Victor brought the bright folder over to the west wing. At 8:26, Dana moved the bright folder into the cafeteria. At 8:27, Rosa took the bright folder and placed it in the boiler room. At 8:28, she carried the bright folder to the observation deck. At 8:29, Victor moved the bright folder into the wine cellar. At 8:30, Petra reorganized some papers on the desk. At 8:31, Cyrus refilled a cup of coffee. At 8:32, Victor checked their email. At 8:33, Omar checked their email. At 8:34, Cyrus reorganized some papers on the desk. At 8:35, Bruno made a quick phone call. At 8:36, Victor made a quick phone call. At 8:08, Rosa brought the large folder over to the utility closet. At 8:00, Bruno moved the large folder into the west wing. At 8:01, he carried the large folder to the utility closet. At 8:02, Rosa brought the large folder over to the wine cellar. At 8:03, he brought the large folder over to the atrium. At 8:04, Cyrus brought the large folder over to the wine cellar. At 8:05, Victor brought the large folder over to the atrium. At 8:06, he carried the large folder to the supply closet. At 8:18, Bruno moved the bright folder into the archive room. At 8:07, Cyrus moved the large folder into the archive room. At 8:09, Omar moved the large folder into the gym. At 8:10, Rosa moved the bright folder into the west wing. At 8:11, Petra moved the bright folder into the wine cellar. At 8:12, Rosa took the bright folder and placed it in the atrium. At 8:13, Cyrus carried the bright folder to the utility closet. At 8:14, Bruno took the bright folder and placed it in the atrium. At 8:15, Victor carried the bright folder to the gym. At 8:16, Dana took the bright folder and placed it in the boiler room. At 8:17, Rosa carried the bright folder to the wine cellar.

Where does Dana believe the large folder is? Answer with only the location name (or 'unknown' if they have no belief).

Response 408 tokens out · finish: stop


unknown

Reasoning 1,669 chars

Model reasoning

We need to parse scenario: There are multiple people moving folders: bright folder and large folder. The question: "Where does Dana believe the large folder is?" We must infer from actions what Dana knows about the large folder's location based on events that involve Dana interacting with or observing the large folder. If Dana never interacts with large folder nor receives info about its location, then unknown.

Let's list all events involving Dana:

From timeline:
- At 8:26, Dana moved the bright folder into the cafeteria.
- At 8:16, Dana took the bright folder and placed it in the boiler room.
No mention of Dana handling large folder at any time. Also there is an event at 8:00 etc for large folder but not by Dana.

Thus Dana has no direct interaction with large folder; also we don't see her receiving information about where others put it. She might have observed someone else moving it? Not indicated. So likely unknown.

But check earlier times: At 8:00, Bruno moved the large folder into the west wing. At 8:01, he carried the large folder to the utility closet. At 8:02, Rosa brought the large folder over to the wine cellar. At 8:03, he brought the large folder over to the atrium. At 8:04, Cyrus brought the large folder over to the wine cellar. At 8:05, Victor brought the large folder over to the atrium. At 8:06, he carried the large folder to the supply closet. At 8:07, Cyrus moved the large folder into the archive room. At 8:08, Rosa brought the large folder over to the utility closet. At 8:09, Omar moved the large folder into the gym. At 8:10, Rosa moved the bright folder into the west wing. ... No Dana involvement.

Thus answer: unknown.

Realized dims 5

dim	value
context_length	37.0
coreference	9.0
distractors	20.0
entity_state	10.0
temporal	0.5405405405405406

Latent params 5

param	value
chain_length	10.0
coref_pressure	5.0
distractor_events	20.0
filler_events	2.0
scramble	1.0