Record 06294d552757428c96a536f5b2aab7d8

PASS

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

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

finish_reason: stop · tokens in/out: 215/541 · cost: $0.000357 · latency: 1728.3 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: 06294d55

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Prompt 514 chars · 215 tokens in

At 8:03, Dana moved the blue box into the south stairwell. At 8:04, Adrian reorganized some papers on the desk. At 8:05, Cyrus refilled a cup of coffee. At 8:06, he checked their email. At 8:02, he brought the blue box over to the library. At 8:00, Adrian carried the worn box to the south stairwell. At 8:00, Cyrus happened to be watching. At 8:01, Adrian carried the worn box to the boiler room.

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

Response 541 tokens out · finish: stop

south stairwell

Reasoning 2,015 chars

Model reasoning

We need to parse timeline and infer Cyrus's belief about location of the worn box. We have events with times, possibly out of order. Need to track what Cyrus knows (observes) and what he believes. The question: "Where does Cyrus believe the worn box is?" We need to consider what Cyrus observed and what he might infer.

Events:

- 8:00, Adrian carried the worn box to the south stairwell.
- 8:00, Cyrus happened to be watching.
- 8:01, Adrian carried the worn box to the boiler room.
- 8:02, he (presumably Cyrus? Actually "he brought the blue box over to the library." The pronoun "he" refers to who? The previous subject is Cyrus? Let's read: "At 8:02, he brought the blue box over to the library." The previous sentence: "At 8:06, he checked their email." That "he" refers to Cyrus. So at 8:02, Cyrus brought the blue box over to the library. That's about blue box, not worn box.

- 8:03, Dana moved the blue box into the south stairwell.
- 8:04, Adrian reorganized some papers on the desk. (no box)
- 8:05, Cyrus refilled a cup of coffee.
- 8:06, he checked their email. (Cyrus)

We need Cyrus's belief about the worn box location. He observed at 8:00 Adrian carrying the worn box to the south stairwell. At 8:01 Adrian carried the worn box to the boiler room. Did Cyrus see that? Not explicitly. At 8:00 Cyrus was watching (presumably the event at 8:00). At 8:01 there is no mention that Cyrus saw Adrian moving the box again. So Cyrus's knowledge: He saw Adrian carry the worn box to the south stairwell at 8:00. He may not have seen the later move to boiler room. So his belief likely that the worn box is in the south stairwell.

But need to consider if any later observation could inform him. At 8:02 Cyrus moved the blue box, not relevant. At 8:03 Dana moved the blue box. At 8:04 Adrian reorganized papers (maybe at desk). At 8:05 Cyrus refilled coffee. At 8:06 checked email. None mention worn box. So Cyrus's belief remains that the worn box is in the south stairwell.

Thus answer: "south stairwell".

Realized dims 7

dim	value
context_length	7.0
coreference	1.0
distractors	2.0
entity_state	2.0
foil_divergence	3.0
temporal	0.6666666666666666
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	0.75
witness_cutoff	0.0