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Record 217f6a219cde47068df25a00a4ebbc99

FAIL

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

✕FAILanswered "west wing" · model Nemotron 3 Nano 30B

finish_reason: stop · tokens in/out: 173/963 · cost: $0.000201 · latency: 8496.7 ms

belieftemplatestop

verifier_detail: kind=belief;campaign=1;adversarial=1;traps=final_true_state,last_mentioned_location,last_witnessed_by_anyone;foil_score=3.0

trap kind(s) this world was seeded for: final_true_statelast_mentioned_locationlast_witnessed_by_anyone

lineage: 217f6a21

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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 556 chars · 173 tokens in
At 8:00, Wren took the small basket and placed it in the archive room. At 8:00, Elliot noticed this from across the room. At 8:01, she brought the small basket over to the west wing. At 8:02, she carried the narrow basket to the storage room. At 8:03, Elliot brought the narrow basket over to the west wing. At 8:04, Nolan reorganized some papers on the desk. At 8:05, he refilled a cup of coffee. At 8:06, Elliot checked their email.

Where does Elliot believe the small basket is? Answer with only the location name (or 'unknown' if they have no belief).
Response 963 tokens out · finish: stop
west wing
Reasoning 3,701 chars
Model reasoning
We need to parse the scenario. The question: "Where does Elliot believe the small basket is? Answer with only the location name (or 'unknown' if they have no belief)."

We have timeline:

- At 8:00, Wren took the small basket and placed it in the archive room.
- At 8:00, Elliot noticed this from across the room.
- At 8:01, she (Wren?) brought the small basket over to the west wing.
- At 8:02, she carried the narrow basket to the storage room.
- At 8:03, Elliot brought the narrow basket over to the west wing.
- At 8:04, Nolan reorganized some papers on the desk.
- At 8:05, he refilled a cup of coffee.
- At 8:06, Elliot checked their email.

We need to infer where Elliot believes the small basket is. The small basket was taken by Wren at 8:00 and placed in archive room. Then at 8:01, she brought the small basket over to the west wing. So the small basket moved to west wing at 8:01. Then later at 8:02, she carried the narrow basket to storage room (that's a different basket). At 8:03, Elliot brought the narrow basket over to the west wing. So Elliot moved the narrow basket to west wing at 8:03. At 8:06, Elliot checked email. The question: Where does Elliot believe the small basket is? We need to consider Elliot's belief based on observations up to that point. He observed at 8:00 Wren placed small basket in archive room. Then at 8:01, she brought the small basket over to the west wing. Did Elliot see that? It says "At 8:00, Elliot noticed this from across the room." That likely means he saw Wren place the small basket in the archive room. Then at 8:01, "she brought the small basket over to the west wing." Did Elliot see that? Possibly he saw it? The phrasing: "At 8:01, she brought the small basket over to the west wing." It doesn't say Elliot saw it, but likely he observed the movement? The timeline: At 8:00, Wren took the small basket and placed it in the archive room. At 8:00, Elliot noticed this from across the room. So he saw the placement. Then at 8:01, she brought the small basket over to the west wing. It doesn't explicitly say Elliot saw that, but likely he also saw it? The phrase "she brought the small basket over to the west wing" could be observed by Elliot as well. However, the question asks where does Elliot believe the small basket is. We need to infer his belief based on his observations up to 8:06. He saw the small basket placed in archive room at 8:00. Then he saw it moved to west wing at 8:01. Did he see any further movement? The small basket is not mentioned again after that. So he might believe it's in the west wing. However, there is also the narrow basket that Elliot moved to west wing at 8:03. But that's a different basket. The small basket's whereabouts after 8:01 are unknown to Elliot. He might think it's still in the west wing (maybe still there). He might not know it was moved again. So his belief is that the small basket is in the west wing.

But could he think it's in the archive room? He saw it placed there, but then saw it moved. He might think it's now in the west wing. The question likely expects "west wing". Let's examine details: At 8:00, Wren placed small basket in archive room. Elliot noticed. At 8:01, she brought the small basket over to the west wing. So the small basket moved from archive room to west wing. So Elliot saw that movement? It doesn't explicitly say he saw it, but likely he saw it as well. So his belief is that the small basket is now in the west wing. There's no later mention of the small basket being moved again. So he would believe it's in the west wing.

Thus answer: west wing. The answer must be only the location name, or 'unknown' if they have no belief. So we output "west wing".
Realized dims 7
dimvalue
context_length7.0
coreference1.0
distractors2.0
entity_state2.0
foil_divergence3.0
temporal0.0
witness_gap1.0
Latent params 6
paramvalue
chain_length2.0
coref_pressure0.0
distractor_events2.0
filler_events2.0
scramble0.0
witness_cutoff0.225