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Record 34651773e90f4033b2e904c8c8441e6b

FAIL

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

✕FAILanswered "archive room" · model Nemotron 3 Nano 30B

finish_reason: stop · tokens in/out: 242/913 · cost: $0.000195 · latency: 8900.2 ms

belieftemplatestop

verifier_detail: kind=belief;campaign=1

lineage: 34651773

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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 761 chars · 242 tokens in
At 8:00, Oscar moved the cracked folder into the boiler room. At 8:00, Priya was nearby and saw this happen. At 8:01, he brought the cracked folder over to the archive room. At 8:02, she took the large folder and placed it in the archive room. At 8:03, David brought the large folder over to the basement. At 8:04, Elena reorganized some papers on the desk. At 8:05, Oscar refilled a cup of coffee. At 8:06, Priya checked their email. At 8:07, she checked their email. At 8:08, Ingrid checked their email. At 8:09, Elena reorganized some papers on the desk. At 8:10, Priya made a quick phone call. At 8:11, Ingrid made a quick phone call.

Where does Priya believe the cracked folder is? Answer with only the location name (or 'unknown' if they have no belief).
Response 913 tokens out · finish: stop
archive room
Reasoning 3,596 chars
Model reasoning
We need to parse the scenario. It's a timeline of events. The question: "Where does Priya believe the cracked folder is? Answer with only the location name (or 'unknown' if they have no belief)."

We need to infer Priya's belief about where the cracked folder is, based on observations. Let's list events:

- At 8:00, Oscar moved the cracked folder into the boiler room.
- At 8:00, Priya was nearby and saw this happen.
- At 8:01, he (Oscar?) brought the cracked folder over to the archive room.
- At 8:02, she (Priya) took the large folder and placed it in the archive room.
- At 8:03, David brought the large folder over to the basement.
- At 8:04, Elena reorganized some papers on the desk.
- At 8:05, Oscar refilled a cup of coffee.
- At 8:06, Priya checked their email.
- At 8:07, she checked their email. (maybe same person)
- At 8:08, Ingrid checked their email.
- At 8:09, Elena reorganized some papers on the desk.
- At 8:10, Priya made a quick phone call.
- At 8:11, Ingrid made a quick phone call.

We need to infer Priya's belief about where the cracked folder is. She saw Oscar move the cracked folder into the boiler room at 8:00. Then at 8:01, "he brought the cracked folder over to the archive room." Who is "he"? Likely Oscar again? Actually earlier "Oscar moved the cracked folder into the boiler room." Then "At 8:01, he brought the cracked folder over to the archive room." So Oscar moved it from boiler room to archive room at 8:01. Then at 8:02, Priya took the large folder and placed it in the archive room. So Priya took a large folder (maybe not the cracked one) and placed it in the archive room. The cracked folder might be separate? The cracked folder is distinct from the large folder? The timeline: cracked folder moved to boiler room, then to archive room. Then Priya took the large folder and placed it in the archive room. So maybe the cracked folder is still in the archive room? Or maybe she moved something else.

We need to infer Priya's belief. She saw the cracked folder being moved into the boiler room, then later moved to archive room. Did she see where it ended up? She saw Oscar bring it to archive room at 8:01. Then at 8:02, she took the large folder and placed it in the archive room. That might be a different folder. The cracked folder might still be in the archive room, but maybe she didn't see it being moved again. She might think it's still in the archive room? Or maybe she thinks it's in the boiler room? Let's think.

The question: "Where does Priya believe the cracked folder is?" She saw Oscar move it into the boiler room at 8:00. Then at 8:01, he brought it over to the archive room. So she saw it being moved to archive room. Then at 8:02, she took the large folder and placed it in the archive room. That might be a separate folder; but maybe she thinks the cracked folder is now in the archive room? Or maybe she thinks it's still in the boiler room because she didn't see it after that? But she saw it being moved to archive room, so she would know it's now there. However, later events involve other people moving large folder to basement, etc. But the cracked folder might be distinct and maybe still in archive room. She might think it's in the archive room.

But the question likely expects "archive room" as the location she believes the cracked folder is. Let's verify: She saw it moved to archive room at 8:01. She might think it's still there. There's no later mention of it being moved again. So her belief is that it's in the archive room.

Thus answer: archive room. Provide only location name. So output: archive room.
Realized dims 6
dimvalue
context_length12.0
coreference4.0
distractors2.0
entity_state2.0
temporal0.0
witness_gap1.0
Latent params 6
paramvalue
chain_length2.0
coref_pressure5.0
distractor_events2.0
filler_events2.0
scramble0.0
witness_cutoff0.0