Record f0aef128da774433833c8f716455af2e

FAIL

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

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✕FAILanswered "unknown" · model gpt-oss-120b

finish_reason: stop · tokens in/out: 200/76 · cost: $0.000076 · latency: 567.3 ms

belieftemplatestop

verifier_detail: kind=belief;campaign=1

lineage: f0aef128

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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 484 chars · 200 tokens in

At 8:00, Victor brought the blue wrench over to the south stairwell. At 8:01, he took the blue wrench and placed it in the storage room. At 8:02, Quinn took the cracked basket and placed it in the south stairwell. At 8:03, she brought the cracked basket over to the greenhouse. At 8:04, she reorganized some papers on the desk. At 8:05, she refilled a cup of coffee.

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

Response 76 tokens out · finish: stop

unknown

Reasoning 287 chars

Model reasoning

We need to infer Ivo's belief about location of blue wrench based on given events. We have timeline of actions by Victor and Quinn. No mention of Ivo. So Ivo's belief? Possibly unknown because no info about Ivo's knowledge. However maybe Ivo observed? Not mentioned. So answer 'unknown'.

Realized dims 5

dim	value
context_length	6.0
coreference	0.0
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