Record 6efd4a9d519948acb6c3a99c5845e4a2

PASS

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

✓PASSanswered "utility closet" · model Nemotron 3 Nano 30B

finish_reason: stop · tokens in/out: 512/435 · cost: $0.000113 · latency: 5729.9 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: 6efd4a9d

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Prompt 1,661 chars · 512 tokens in

At 8:00, Cyrus took the bright tablet and placed it in the utility closet. At 8:00, Marcus was nearby and saw this happen. At 8:01, Elena took the bright tablet and placed it in the cafeteria. At 8:02, Cyrus carried the small wrench to the lobby. At 8:03, Marcus took the small wrench and placed it in the utility closet. At 8:04, Elena moved the small wrench into the archive room. At 8:05, she moved the small wrench into the utility closet. At 8:06, she brought the small wrench over to the cafeteria. At 8:07, Marcus brought the small wrench over to the lobby. At 8:08, he brought the small wrench over to the archive room. At 8:09, Elena brought the small wrench over to the lobby. At 8:10, he brought the small wrench over to the cafeteria. At 8:11, she brought the small wrench over to the lobby. At 8:12, he took the small wrench and placed it in the utility closet. At 8:13, she took the small wrench and placed it in the cafeteria. At 8:14, Cyrus brought the small wrench over to the utility closet. At 8:15, she carried the small wrench to the lobby. At 8:16, he took the small wrench and placed it in the cafeteria. At 8:17, she moved the small wrench into the lobby. At 8:18, Marcus carried the small wrench to the archive room. At 8:19, she moved the small wrench into the lobby. At 8:20, he carried the small wrench to the utility closet. At 8:21, she brought the small wrench over to the archive room. At 8:22, he reorganized some papers on the desk. At 8:23, she refilled a cup of coffee. At 8:24, he checked their email.

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

Response 435 tokens out · finish: stop

utility closet

Reasoning 1,842 chars

Model reasoning

We need to infer where Marcus believes the bright tablet is. The scenario: At 8:00, Cyrus took the bright tablet and placed it in the utility closet. At 8:00, Marcus was nearby and saw this happen. So Marcus saw Cyrus place the bright tablet in the utility closet. Then later events involve Elena moving things, but Marcus's belief about location of bright tablet likely remains where he saw it placed, unless he later sees it moved? Let's see timeline: At 8:01, Elena took the bright tablet and placed it in the cafeteria. Wait: "At 8:01, Elena took the bright tablet and placed it in the cafeteria." That suggests Elena took the bright tablet (maybe from somewhere) and placed it in the cafeteria. But earlier Cyrus placed it in utility closet at 8:00. Did Marcus see that? Yes. At 8:01, Elena took the bright tablet and placed it in the cafeteria. Does Marcus see that? Not mentioned. But maybe Marcus sees Elena taking it? Not specified. However, we need to infer Marcus's belief about where the bright tablet is. He saw Cyrus place it in utility closet at 8:00. Then at 8:01, Elena took the bright tablet and placed it in the cafeteria. If Marcus saw that, his belief would shift? The problem likely expects that Marcus believes the bright tablet is in the utility closet because that's where he saw it placed and there is no indication he saw it moved. The later events involve small wrench, not bright tablet. So bright tablet is separate. The only mention of bright tablet after 8:00 is at 8:01 Elena took the bright tablet and placed it in the cafeteria. That could be observed by Marcus? Not said. The question: "Where does Marcus believe the bright tablet is?" We need to answer with location name. Likely "utility closet". Because that's where he saw it placed and no further info that he saw it moved. So answer: utility closet.

Realized dims 7

dim	value
context_length	25.0
coreference	1.0
distractors	20.0
entity_state	2.0
foil_divergence	3.0
temporal	0.0
witness_gap	1.0

Latent params 6

param	value
chain_length	2.0
coref_pressure	0.0
distractor_events	20.0
filler_events	2.0
scramble	0.0
witness_cutoff	0.0