Record f99d0a8078c440a78f05d9fd7bd64e8b

FAIL

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

back to run →

✕FAILanswered "conference room" · model gpt-oss-120b

finish_reason: stop · tokens in/out: 690/649 · cost: $0.000493 · latency: 7196.8 ms

belieftemplatestop

verifier_detail: kind=belief;campaign=1

lineage: f99d0a80

← prev trial · trial 116 of 214 · next trial →

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 2,264 chars · 690 tokens in

At 8:19, Quinn moved the shiny box into the garage. At 8:20, Roman moved the shiny box into the basement. At 8:21, Felix carried the shiny box to the security office. At 8:22, Kian took the shiny box and placed it in the front office. At 8:23, Quinn moved the shiny box into the observation deck. At 8:24, he moved the shiny box into the north stairwell. At 8:25, Nolan brought the shiny box over to the front office. At 8:26, Wyatt took the shiny box and placed it in the observation deck. At 8:27, Milo brought the shiny box over to the courtyard. At 8:28, Roman moved the shiny box into the observation deck. At 8:29, he carried the shiny box to the reception area. At 8:31, Beatrix refilled a cup of coffee. At 8:18, Wyatt carried the shiny box to the front office. At 8:32, Kian checked their email. At 8:33, Roman checked their email. At 8:34, Nolan reorganized some papers on the desk. At 8:35, Felix made a quick phone call. At 8:36, Wyatt made a quick phone call. At 8:30, Roman reorganized some papers on the desk. At 8:00, Felix moved the blue wrench into the reception area. At 8:01, Wyatt brought the blue wrench over to the basement. At 8:02, Kian carried the blue wrench to the conference room. At 8:03, Felix carried the blue wrench to the supply closet. At 8:04, he took the blue wrench and placed it in the courtyard. At 8:05, Roman carried the blue wrench to the observation deck. At 8:06, Felix moved the blue wrench into the supply closet. At 8:07, Roman brought the blue wrench over to the garage. At 8:08, Quinn carried the blue wrench to the reception area. At 8:09, Nolan carried the blue wrench to the observation deck. At 8:10, he brought the shiny box over to the supply closet. At 8:11, he brought the shiny box over to the observation deck. At 8:12, he brought the shiny box over to the basement. At 8:13, Quinn brought the shiny box over to the reception area. At 8:14, Felix took the shiny box and placed it in the front office. At 8:15, Wyatt brought the shiny box over to the observation deck. At 8:16, Quinn carried the shiny box to the east wing. At 8:17, Beatrix moved the shiny box into the security office.

Where does Kian believe the blue wrench is? Answer with only the location name (or 'unknown' if they have no belief).

Response 649 tokens out · finish: stop

conference room

Reasoning 2,576 chars

Model reasoning

We need to parse timeline and infer beliefs. The question: "Where does Kian believe the blue wrench is?" We need to consider Kian's knowledge/beliefs based on events they observed or could have known. We have actions of moving objects, and some actions like checking email, making phone calls, reorganizing papers, refilling coffee. We need to infer Kian's belief about location of blue wrench at end? Probably at the time of last event? Need to consider Kian's perspective: what they have observed. Kian's actions: at 8:02, Kian carried the blue wrench to the conference room. At 8:08? No, that's Quinn. At 8:12? No. At 8:16? That's Quinn. At 8:17? Beatrix. At 8:18? Wyatt. At 8:20? Roman. At 8:21? Felix. At 8:22? Kian took the shiny box and placed it in the front office. So Kian moved shiny box at 8:22. At 8:32, Kian checked their email. That's after many moves. So Kian's belief about blue wrench location would be based on what they saw up to 8:32, unless they got new info via email? No content. So we need to track blue wrench moves:

Timeline for blue wrench:

8:00 Felix moved the blue wrench into the reception area.
8:01 Wyatt brought the blue wrench over to the basement.
8:02 Kian carried the blue wrench to the conference room.
8:03 Felix carried the blue wrench to the supply closet.
8:04 he (presumably Felix) took the blue wrench and placed it in the courtyard.
8:05 Roman carried the blue wrench to the observation deck.
8:06 Felix moved the blue wrench into the supply closet.
8:07 Roman brought the blue wrench over to the garage.
8:08 Quinn carried the blue wrench to the reception area.
8:09 Nolan carried the blue wrench to the observation deck.

After 8:09, no further moves of blue wrench mentioned. So last known location is observation deck (by Nolan at 8:09). However, Kian's belief: Did Kian see after 8:02? Kian's last involvement with blue wrench is at 8:02 moving it to conference room. After that, they didn't see further moves unless they observed others. We need to consider what Kian could have observed. The timeline is chronological. Kian's actions after 8:02: at 8:22 they moved shiny box. At 8:32 they checked email. No mention of seeing blue wrench moves. So Kian's belief likely remains that the blue wrench is in the conference room (the last location they personally placed it). Unless they have knowledge of others moving it (maybe they saw Roman bring it to observation deck at 8:07? But Kian not present). We assume they only know what they directly observed. So answer: conference room.

Thus location name: "conference room".

Realized dims 5

dim	value
context_length	37.0
coreference	16.0
distractors	20.0
entity_state	10.0
temporal	0.5405405405405406

Latent params 5

param	value
chain_length	10.0
coref_pressure	5.0
distractor_events	20.0
filler_events	2.0
scramble	1.0