Record e482f0c9aa8a441c893d199cb69d1f36

FAIL

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

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✕FAILanswered "unknown" · model gpt-oss-120b

finish_reason: stop · tokens in/out: 696/165 · cost: $0.000203 · latency: 12320.1 ms

belieftemplatestop

verifier_detail: kind=belief;campaign=1

lineage: e482f0c9

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Why did it fail? Nemotron 3 Ultra · live on Nebius Token Factory

Ultra reads the prompt, this answer, the verified correct answer and the difficulty settings, then explains the mistake. The verifier's own classification is shown next to it for comparison.

Prompt 2,269 chars · 696 tokens in

At 8:00, David brought the heavy box over to the security office. At 8:01, Marcus took the heavy box and placed it in the west wing. At 8:02, Milo carried the heavy box to the server room. At 8:03, Priya took the heavy box and placed it in the kitchen. At 8:04, Nolan carried the heavy box to the cafeteria. At 8:05, David carried the heavy box to the boiler room. At 8:06, he took the heavy box and placed it in the workshop. At 8:07, he moved the heavy box into the boiler room. At 8:08, he took the heavy box and placed it in the security office. At 8:09, Opal took the heavy box and placed it in the kitchen. At 8:10, Nolan carried the shiny folder to the mail room. At 8:11, Milo moved the shiny folder into the security office. At 8:12, Opal brought the shiny folder over to the kitchen. At 8:13, Rafi brought the shiny folder over to the security office. At 8:14, Nolan brought the shiny folder over to the workshop. At 8:15, David brought the shiny folder over to the server room. At 8:16, Rafi took the shiny folder and placed it in the cafeteria. At 8:17, Nolan moved the shiny folder into the utility closet. At 8:18, Opal carried the shiny folder to the mail room. At 8:19, he carried the shiny folder to the utility closet. At 8:20, David moved the shiny folder into the loading dock. At 8:21, he brought the shiny folder over to the east wing. At 8:22, Opal carried the shiny folder to the kitchen. At 8:23, he carried the shiny folder to the boiler room. At 8:24, Nolan brought the shiny folder over to the observation deck. At 8:25, David brought the shiny folder over to the loading dock. At 8:26, Opal carried the shiny folder to the utility closet. At 8:27, he carried the shiny folder to the observation deck. At 8:28, she moved the shiny folder into the east wing. At 8:29, Marcus carried the shiny folder to the security office. At 8:30, Milo reorganized some papers on the desk. At 8:31, Marcus refilled a cup of coffee. At 8:32, Quentin checked their email. At 8:33, Marcus checked their email. At 8:34, Rafi reorganized some papers on the desk. At 8:35, Nolan made a quick phone call. At 8:36, David made a quick phone call.

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

Response 165 tokens out · finish: stop

unknown

Reasoning 736 chars

Model reasoning

We need to parse the scenario. It's a story with timestamps and actions. The question: "Where does Quentin believe the heavy box is? Answer with only the location name (or 'unknown' if they have no belief)."

We need to infer Quentin's belief about the heavy box location based on the events. However, we have no explicit statements about Quentin's belief. We have only actions of various people moving the heavy box and shiny folder. Quentin only appears at 8:32 checking their email. No mention of seeing the heavy box. So Quentin likely has no belief about the heavy box location, unless we assume they have some default belief (maybe they think it's where it was last known to them). But they never observed it. So answer "unknown".

Realized dims 5

dim	value
context_length	37.0
coreference	16.0
distractors	20.0
entity_state	10.0
temporal	0.0

Latent params 5

param	value
chain_length	10.0
coref_pressure	5.0
distractor_events	20.0
filler_events	2.0
scramble	0.0