Record cd8a8228bc97494294dabb0545032613

FAIL

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

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✕FAILanswered "atrium" · model Gemma 3 27B

finish_reason: stop · tokens in/out: 283/3 · cost: $0.000029 · latency: 722.6 ms

belieftemplatestop

verifier_detail: kind=belief;campaign=1

lineage: cd8a8228

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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 887 chars · 283 tokens in

At 8:00, Tamsin took the blue box and placed it in the supply closet. At 8:00, Talia happened to be watching. At 8:01, she brought the blue box over to the library. At 8:02, Omar carried the blue box to the lobby. At 8:02, she noticed this from across the room. At 8:03, Tamsin brought the blue box over to the supply closet. At 8:03, Talia was nearby and saw this happen. At 8:04, Tamsin moved the blue box into the garage. At 8:04, Talia was nearby and saw this happen. At 8:05, Tamsin carried the blue box to the atrium. At 8:06, Talia brought the red tablet over to the atrium. At 8:07, Tamsin moved the red tablet into the conference room. At 8:08, Omar reorganized some papers on the desk. At 8:09, she refilled a cup of coffee. At 8:10, Talia checked their email.

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

Response 3 tokens out · finish: stop

atrium

Reasoning not captured

(no reasoning captured)

Realized dims 6

dim	value
context_length	11.0
coreference	1.0
distractors	2.0
entity_state	6.0
temporal	0.0
witness_gap	1.0

Latent params 6

param	value
chain_length	6.0
coref_pressure	0.0
distractor_events	2.0
filler_events	2.0
scramble	0.0
witness_cutoff	0.0