Record 44f317c2db32445aa12a8665f068bae0

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: 540/635 · cost: $0.000329 · latency: 3939.0 ms

belieftemplatestop

verifier_detail: kind=belief;campaign=1

lineage: 44f317c2

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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 1,724 chars · 540 tokens in

At 8:15, Noor brought the narrow box over to the west wing. At 8:16, Nolan carried the narrow box to the boiler room. At 8:17, he took the narrow box and placed it in the west wing. At 8:18, Victor took the narrow box and placed it in the gym. At 8:19, Nolan took the narrow box and placed it in the west wing. At 8:20, Cyrus took the narrow box and placed it in the cafeteria. At 8:21, Dana moved the narrow box into the boiler room. At 8:22, Victor reorganized some papers on the desk. At 8:23, Noor refilled a cup of coffee. At 8:24, Vera checked their email. At 8:25, Noor checked their email. At 8:26, Tamsin reorganized some papers on the desk. At 8:27, Dana made a quick phone call. At 8:28, Vera made a quick phone call. At 8:02, Dana brought the narrow box over to the cafeteria. At 8:00, Vera brought the blue basket over to the west wing. At 8:14, Victor brought the narrow box over to the boiler room. At 8:01, Noor carried the blue basket to the gym. At 8:03, Tamsin brought the narrow box over to the boiler room. At 8:04, Victor brought the narrow box over to the west wing. At 8:05, Dana carried the narrow box to the boiler room. At 8:06, Noor brought the narrow box over to the cafeteria. At 8:07, Nolan carried the narrow box to the west wing. At 8:08, Tamsin took the narrow box and placed it in the boiler room. At 8:09, he moved the narrow box into the gym. At 8:10, Dana carried the narrow box to the boiler room. At 8:11, Vera brought the narrow box over to the gym. At 8:12, she carried the narrow box to the west wing. At 8:13, Noor took the narrow box and placed it in the gym.

Where does Felix believe the blue basket is? Answer with only the location name (or 'unknown' if they have no belief).

Response 635 tokens out · finish: stop


unknown

Reasoning 2,227 chars

Model reasoning

We need to parse scenario: There are multiple people moving items: narrow box, blue basket. The question: "Where does Felix believe the blue basket is?" We must infer from statements about actions; we need to see if any mention of Felix's beliefs or knowledge about where the blue basket is. If not mentioned, answer unknown.

Let's scan all lines for mentions of Felix:

List events:
- 8:15, Noor brought the narrow box over to the west wing.
- 8:16, Nolan carried the narrow box to the boiler room.
- 8:17, he took the narrow box and placed it in the west wing.
- 8:18, Victor took the narrow box and placed it in the gym.
- 8:19, Nolan took the narrow box and placed it in the west wing.
- 8:20, Cyrus took the narrow box and placed it in the cafeteria.
- 8:21, Dana moved the narrow box into the boiler room.
- 8:22, Victor reorganized some papers on the desk.
- 8:23, Noor refilled a cup of coffee.
- 8:24, Vera checked their email.
- 8:25, Noor checked their email.
- 8:26, Tamsin reorganized some papers on the desk.
- 8:27, Dana made a quick phone call.
- 8:28, Vera made a quick phone call.
- 8:02, Dana brought the narrow box over to the cafeteria.
- 8:00, Vera brought the blue basket over to the west wing.
- 8:14, Victor brought the narrow box over to the boiler room.
- 8:01, Noor carried the blue basket to the gym.
- 8:03, Tamsin brought the narrow box over to the boiler room.
- 8:04, Victor brought the narrow box over to the west wing.
- 8:05, Dana carried the narrow box to the boiler room.
- 8:06, Noor brought the narrow box over to the cafeteria.
- 8:07, Nolan carried the narrow box to the west wing.
- 8:08, Tamsin took the narrow box and placed it in the boiler room.
- 8:09, he moved the narrow box into the gym.
- 8:10, Dana carried the narrow box to the boiler room.
- 8:11, Vera brought the narrow box over to the gym.
- 8:12, she carried the narrow box to the west wing.
- 8:13, Noor took the narrow box and placed it in the gym.

No mention of Felix at all. So there is no information about Felix's belief regarding the blue basket. Therefore answer: unknown.

But check maybe earlier part includes something like "Felix believes ..." Not present. So answer unknown.

Thus output just "unknown".

Realized dims 5

dim	value
context_length	29.0
coreference	9.0
distractors	20.0
entity_state	2.0
temporal	0.5517241379310345

Latent params 5

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