Record 29ede67c62ca4370baa4c1ce6fef1343

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: 144/315 · cost: $0.000153 · latency: 2879.9 ms

belieftemplatestop

verifier_detail: kind=belief;campaign=1

lineage: 29ede67c

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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 453 chars · 144 tokens in

At 8:00, Nolan carried the bright box to the boiler room. At 8:01, Beatrix carried the bright box to the loading dock. At 8:02, he took the blue tablet and placed it in the front office. At 8:03, Iris brought the blue tablet over to the atrium. At 8:04, she reorganized some papers on the desk. At 8:05, Nolan refilled a cup of coffee.

Where does Iris believe the bright box is? Answer with only the location name (or 'unknown' if they have no belief).

Response 315 tokens out · finish: stop


unknown

Reasoning 1,245 chars

Model reasoning

We need to parse scenario: There's a bright box moved by different people at times. We need to infer what Iris believes about its location based on her knowledge/observations up to time when we ask? The question: "Where does Iris believe the bright box is?" She observed certain events; we must see which actions she witnessed or knows about.

Given timeline:

- 8:00: Nolan carried the bright box to the boiler room.
- 8:01: Beatrix carried the bright box to the loading dock.
- 8:02: He (Nolan) took the blue tablet and placed it in the front office.
- 8:03: Iris brought the blue tablet over to the atrium.
- 8:04: She (Iris) reorganized some papers on the desk.
- 8:05: Nolan refilled a cup of coffee.

Thus Iris was present from 8:03 onward (she performed actions). Did she witness earlier movements? Not stated that she saw them. So she may not know where bright box currently is unless she inferred something else. She might think bright box still where last known to her? If she didn't observe any movement after 8:01, but maybe she heard? No info.

Thus likely unknown. However perhaps she assumes because she hasn't seen it moved after 8:01? But she wasn't there before 8:03. She could have been told? Not given.

Thus answer: unknown.

Realized dims 5

dim	value
context_length	6.0
coreference	1.0
distractors	2.0
entity_state	2.0
temporal	0.0

Latent params 5

param	value
chain_length	2.0
coref_pressure	0.0
distractor_events	2.0
filler_events	2.0
scramble	0.0