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Record 00641797255e42df94c3c3e7befd2e2b

FAIL

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

✕FAILanswered "unknown" · model Gemma 3 27B

finish_reason: stop · tokens in/out: 499/2 · cost: $0.000051 · latency: 807.0 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: 00641797

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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 1,633 chars · 499 tokens in
At 8:00, Xiomara took the bright basket and placed it in the lobby. At 8:00, Kian noticed this from across the room. At 8:01, Piers moved the bright basket into the conference room. At 8:02, he took the sturdy box and placed it in the conference room. At 8:03, Kian took the sturdy box and placed it in the atrium. At 8:04, he brought the sturdy box over to the front office. At 8:05, he brought the sturdy box over to the lobby. At 8:06, Xiomara moved the sturdy box into the conference room. At 8:07, she moved the sturdy box into the front office. At 8:08, Kian took the sturdy box and placed it in the lobby. At 8:09, he carried the sturdy box to the conference room. At 8:10, he took the sturdy box and placed it in the atrium. At 8:11, Xiomara carried the sturdy box to the lobby. At 8:12, he brought the sturdy box over to the conference room. At 8:13, he brought the sturdy box over to the atrium. At 8:14, he brought the sturdy box over to the conference room. At 8:15, Piers moved the sturdy box into the atrium. At 8:16, he took the sturdy box and placed it in the conference room. At 8:17, Kian took the sturdy box and placed it in the lobby. At 8:18, Xiomara carried the sturdy box to the atrium. At 8:19, she took the sturdy box and placed it in the front office. At 8:20, Piers moved the sturdy box into the conference room. At 8:21, she moved the sturdy box into the lobby. At 8:22, he reorganized some papers on the desk. At 8:23, she refilled a cup of coffee. At 8:24, Kian checked their email.

Where does Kian believe the bright basket is? Answer with only the location name (or 'unknown' if they have no belief).
Response 2 tokens out · finish: stop
unknown
Reasoning not captured

(no reasoning captured)

Realized dims 7
dimvalue
context_length25.0
coreference1.0
distractors20.0
entity_state2.0
foil_divergence3.0
temporal0.0
witness_gap1.0
Latent params 6
paramvalue
chain_length2.0
coref_pressure0.0
distractor_events20.0
filler_events2.0
scramble0.0
witness_cutoff0.0