Record 3eefdc0ec2c041b980e645bf39bc14da

PASS

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

✓PASSanswered "lobby" · model gpt-oss-120b

finish_reason: stop · tokens in/out: 428/602 · cost: $0.000425 · latency: 9051.5 ms

belieftemplatestop

verifier_detail: kind=belief;campaign=1;adversarial=1;traps=final_true_state,last_mentioned_location,last_witnessed_by_anyone,most_frequent_location,query_agent_own_last_move;foil_score=5.0

trap kind(s) this world was seeded for: final_true_statelast_mentioned_locationlast_witnessed_by_anyonemost_frequent_locationquery_agent_own_last_move

lineage: 3eefdc0e

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Prompt 1,275 chars · 428 tokens in

At 8:00, Leon carried the faded tablet to the mail room. At 8:01, Hakim took the faded tablet and placed it in the west wing. At 8:01, Leon noticed this from across the room. At 8:02, Hakim brought the faded tablet over to the boiler room. At 8:02, Leon noticed this from across the room. At 8:03, Hakim took the faded tablet and placed it in the photo studio. At 8:03, Leon was nearby and saw this happen. At 8:04, Elliot moved the faded tablet into the server room. At 8:04, Leon noticed this from across the room. At 8:05, he moved the faded tablet into the conference room. At 8:06, Elliot moved the faded tablet into the east wing. At 8:06, Leon noticed this from across the room. At 8:07, he moved the faded tablet into the mail room. At 8:08, Elliot moved the faded tablet into the lobby. At 8:08, Leon noticed this from across the room. At 8:09, Hakim brought the faded tablet over to the mail room. At 8:10, Leon took the large basket and placed it in the west wing. At 8:11, he brought the large basket over to the mail room. At 8:12, he reorganized some papers on the desk. At 8:13, he refilled a cup of coffee. At 8:14, he checked their email.

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

Response 602 tokens out · finish: stop

lobby

Reasoning 2,420 chars

Model reasoning

We need to track Leon's belief about the faded tablet location based on his observations. He sees movements at certain times. He may have missed some moves if not observed. Let's list events with timestamps, actors, actions, and whether Leon observed.

Events:

8:00 Leon carried the faded tablet to the mail room. (Leon himself moves it, so he knows it's now in mail room.)

8:01 Hakim took the faded tablet and placed it in the west wing. At 8:01, Leon noticed this from across the room. So Leon sees Hakim move it to west wing. So Leon believes it's now in west wing.

8:02 Hakim brought the faded tablet over to the boiler room. At 8:02, Leon noticed this from across the room. So Leon sees it moved to boiler room. Belief: boiler room.

8:03 Hakim took the faded tablet and placed it in the photo studio. At 8:03, Leon was nearby and saw this happen. So belief: photo studio.

8:04 Elliot moved the faded tablet into the server room. At 8:04, Leon noticed this from across the room. So belief: server room.

8:05 he moved the faded tablet into the conference room. "He" refers to Leon? The previous subject was Elliot, but "he" likely refers to Elliot? Actually sentence: "At 8:05, he moved the faded tablet into the conference room." The previous sentence: "At 8:04, Elliot moved the faded tablet into the server room." So "he" likely still refers to Elliot. So Elliot moves to conference room at 8:05. Did Leon notice? Not mentioned. So Leon does NOT see this move. So Leon still believes it's in server room (last observed location).

8:06 Elliot moved the faded tablet into the east wing. At 8:06, Leon noticed this from across the room. So Leon sees move to east wing. Belief: east wing.

8:07 he moved the faded tablet into the mail room. Who is "he"? The previous subject is Elliot, so Elliot moves to mail room at 8:07. No observation mentioned. So Leon does NOT see this. So belief remains east wing.

8:08 Elliot moved the faded tablet into the lobby. At 8:08, Leon noticed this from across the room. So Leon sees move to lobby. Belief: lobby.

8:09 Hakim brought the faded tablet over to the mail room. No observation mentioned. So Leon does NOT see. Belief remains lobby.

After 8:09, events about large basket, papers, coffee, email are unrelated.

Thus Leon's last observed location is lobby at 8:08. He hasn't observed the 8:09 move. So Leon believes the faded tablet is in the lobby.

Answer: lobby.

Realized dims 7

dim	value
context_length	15.0
coreference	3.0
distractors	2.0
entity_state	10.0
foil_divergence	5.0
temporal	0.0
witness_gap	1.0

Latent params 6

param	value
chain_length	10.0
coref_pressure	0.0
distractor_events	2.0
filler_events	2.0
scramble	0.0
witness_cutoff	0.0