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Record 0ca5cc93a26643b5bab11cdb23cb935d

FAIL

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

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

finish_reason: stop · tokens in/out: 485/814 · cost: $0.000405 · latency: 4571.0 ms

belieftemplatestop

verifier_detail: kind=belief;campaign=1

lineage: 0ca5cc93

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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 1,558 chars · 485 tokens in
At 8:00, Dexter moved the cracked box into the greenhouse. At 8:01, Kian took the cracked box and placed it in the north stairwell. At 8:02, Finn took the dusty folder and placed it in the print room. At 8:03, Dexter took the dusty folder and placed it in the north stairwell. At 8:04, he moved the dusty folder into the greenhouse. At 8:05, Kian brought the dusty folder over to the print room. At 8:06, he carried the dusty folder to the north stairwell. At 8:07, Dexter brought the dusty folder over to the greenhouse. At 8:08, Kian carried the dusty folder to the garage. At 8:09, Dexter carried the dusty folder to the greenhouse. At 8:10, he carried the dusty folder to the north stairwell. At 8:11, he took the dusty folder and placed it in the garage. At 8:12, he carried the dusty folder to the print room. At 8:13, he took the dusty folder and placed it in the greenhouse. At 8:14, Kian carried the dusty folder to the garage. At 8:15, he moved the dusty folder into the north stairwell. At 8:16, Dexter brought the dusty folder over to the print room. At 8:17, Kian moved the dusty folder into the garage. At 8:18, he carried the dusty folder to the greenhouse. At 8:19, Dexter carried the dusty folder to the north stairwell. At 8:20, he carried the dusty folder to the garage. At 8:21, he brought the dusty folder over to the print room. At 8:22, he reorganized some papers on the desk. At 8:23, Finn refilled a cup of coffee.

Where does Finn believe the cracked box is? Answer with only the location name (or 'unknown' if they have no belief).
Response 814 tokens out · finish: stop

unknown
Reasoning 3,013 chars
Model reasoning
We need to parse events about cracked box and dusty folder. The question: Where does Finn believe the cracked box is? We need to infer based on what Finn observed or knows from timeline. Only actions involving Finn are at 8:02: "Finn took the dusty folder and placed it in the print room." Also later maybe other mentions? Let's scan:

- At 8:00, Dexter moved the cracked box into the greenhouse.
- At 8:01, Kian took the cracked box and placed it in the north stairwell.
- At 8:02, Finn took the dusty folder and placed it in the print room.
- At 8:03, Dexter took the dusty folder and placed it in the north stairwell.
- At 8:04, he [Dexter] moved the dusty folder into the greenhouse.
- At 8:05, Kian brought the dusty folder over to the print room.
- At 8:06, he [Kian] carried the dusty folder to the north stairwell.
- At 8:07, Dexter brought the dusty folder over to the greenhouse.
- At 8:08, Kian carried the dusty folder to the garage.
- At 8:09, Dexter carried the dusty folder to the greenhouse.
- At 8:10, he [Dexter] carried the dusty folder to the north stairwell.
- At 8:11, he [Dexter] took the dusty folder and placed it in the garage.
- At 8:12, he [Dexter] carried the dusty folder to the print room.
- At 8:13, he [Dexter] took the dusty folder and placed it in the greenhouse.
- At 8:14, Kian carried the dusty folder to the garage.
- At 8:15, he [Kian] moved the dusty folder into the north stairwell.
- At 8:16, Dexter brought the dusty folder over to the print room.
- At 8:17, Kian moved the dusty folder into the garage.
- At 8:18, he [Kian] carried the dusty folder to the greenhouse.
- At 8:19, Dexter carried the dusty folder to the north stairwell.
- At 8:20, he [Dexter] carried the dusty folder to the garage.
- At 8:21, he [Dexter] brought the dusty folder over to the print room.
- At 8:22, he [Dexter] reorganized some papers on the desk.
- At 8:23, Finn refilled a cup of coffee.

Thus after initial event, Finn never interacts with cracked box again; his knowledge may be limited to earlier observations. He saw nothing about cracked box except perhaps before any action? Did he see where cracked box was initially? Not mentioned. So we must determine what Finn believes about cracked box given his observations up to time of query (maybe now after all events?). Since he didn't observe anything about cracked box, he has no belief => unknown.

But could there be inference: If he saw something else that implies location? For example, he might know that Dexter moved cracked box into greenhouse at 8:00, but did Finn witness that? No mention. Similarly Kian moving cracked box to north stairwell at 8:01 not witnessed by Finn unless implied that everyone sees each other's actions? Usually these puzzles assume agents only know what they directly performed or observed? Typically they only know their own actions unless stated otherwise. The problem likely expects answer "unknown". Because Finn never interacted with cracked box, so he has no belief.

Thus answer: unknown.
Realized dims 5
dimvalue
context_length24.0
coreference3.0
distractors20.0
entity_state2.0
temporal0.0
Latent params 5
paramvalue
chain_length2.0
coref_pressure0.0
distractor_events20.0
filler_events2.0
scramble0.0