Record d5a22a17a5ed40418aa4dff912f46979

PASS

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

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✓PASSanswered "south stairwell" · model gpt-oss-120b

finish_reason: stop · tokens in/out: 219/187 · cost: $0.000145 · latency: 2227.6 ms

belieftemplatestop

verifier_detail: kind=belief;campaign=1

lineage: d5a22a17

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Prompt 535 chars · 219 tokens in

At 8:00, Tobias carried the sturdy box to the south stairwell. At 8:00, Piers was nearby and saw this happen. At 8:01, Noor carried the sturdy box to the conference room. At 8:02, he brought the large basket over to the conference room. At 8:03, he moved the large basket into the front office. At 8:04, Noor reorganized some papers on the desk. At 8:05, he refilled a cup of coffee. At 8:06, he checked their email.

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

Response 187 tokens out · finish: stop

south stairwell

Reasoning 658 chars

Model reasoning

We need to infer Piers' belief about the location of the sturdy box. Timeline:

- At 8:00, Tobias carried the sturdy box to the south stairwell.
- At 8:00, Piers was nearby and saw this happen.

Thus Piers observed Tobias moving the sturdy box to the south stairwell at 8:00. After that, no further info about the sturdy box movement is given. Noor moves the sturdy box at 8:01? Wait: "At 8:01, Noor carried the sturdy box to the conference room." So the sturdy box was moved by Noor at 8:01. But Piers didn't see that; he only saw at 8:00. So Piers believes the sturdy box is still at the south stairwell (the location he saw). So answer: "south stairwell".

Realized dims 6

dim	value
context_length	7.0
coreference	1.0
distractors	2.0
entity_state	2.0
temporal	0.0
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	0.0
witness_cutoff	0.0