Record 630ad95d87bd4b7c8ff662f4a9c84929

PASS

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

✓PASSanswered "library" · model Nemotron 3 Super 120B

finish_reason: stop · tokens in/out: 178/335 · cost: $0.000165 · latency: 2854.9 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: 630ad95d

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Prompt 559 chars · 178 tokens in

At 8:02, Victor brought the faded box over to the south stairwell. At 8:03, Cyrus took the faded box and placed it in the archive room. At 8:04, he reorganized some papers on the desk. At 8:05, Victor refilled a cup of coffee. At 8:06, Sofia checked their email. At 8:00, he moved the sturdy tablet into the library. At 8:00, she noticed this from across the room. At 8:01, he took the sturdy tablet and placed it in the south stairwell.

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

Response 335 tokens out · finish: stop


library

Reasoning 1,295 chars

Model reasoning

We need to parse timeline events. The question: "Where does Sofia believe the sturdy tablet is?" We need to infer her belief based on what she observed/knows.

Events:

- At 8:00, he moved the sturdy tablet into the library.
- At 8:00, she noticed this from across the room.
- At 8:01, he took the sturdy tablet and placed it in the south stairwell.

Interpretation: There's an actor "he" moving the sturdy tablet at 8:00 into the library; then "she" (Sofia) notices this from across the room at same time 8:00. Then at 8:01, "he" takes the sturdy tablet and places it in the south stairwell.

Thus Sofia saw him move the tablet into the library at 8:00. She didn't see later movement at 8:01 unless she was still watching? Not indicated. So after seeing initial placement, she might think it's still in library unless she knows about later action. Since we don't know if she observed the second move, likely she believes it's still in library (the last thing she saw). However could be that she also saw the second move? The description says at 8:01, he took the sturdy tablet and placed it in the south stairwell. No mention of Sofia noticing that. So she likely unaware of that move. Therefore her belief: the sturdy tablet is in the library.

Answer format: just location name. So "library".

Realized dims 7

dim	value
context_length	7.0
coreference	1.0
distractors	2.0
entity_state	2.0
foil_divergence	3.0
temporal	0.47619047619047616
witness_gap	1.0

Latent params 6

param	value
chain_length	2.0
coref_pressure	0.0
distractor_events	2.0
filler_events	2.0
scramble	0.5
witness_cutoff	0.0