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Record bdc7a710c1d6447e974ad46ff183d355

FAIL

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

✕FAILanswered "wine cellar" · model Nemotron 3 Super 120B

finish_reason: stop · tokens in/out: 519/1207 · cost: $0.000585 · latency: 7167.4 ms

statetemplatestop

verifier_detail: kind=state;campaign=1

lineage: bdc7a710

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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 1,664 chars · 519 tokens in
At 8:00, Greta carried the heavy wrench to the atrium. At 8:01, she brought the heavy wrench over to the archive room. At 8:02, Wyatt brought the heavy wrench over to the front office. At 8:03, Vera took the heavy wrench and placed it in the library. At 8:04, she moved the heavy wrench into the security office. At 8:05, Wyatt carried the heavy wrench to the break room. At 8:06, she brought the heavy wrench over to the library. At 8:07, Greta brought the heavy wrench over to the security office. At 8:08, Vera brought the heavy wrench over to the utility closet. At 8:09, Greta carried the heavy wrench to the print room. At 8:10, she took the heavy wrench and placed it in the lobby. At 8:11, Vera brought the heavy wrench over to the east wing. At 8:12, Wyatt moved the heavy wrench into the break room. At 8:13, Greta took the heavy wrench and placed it in the kitchen. At 8:14, Vera moved the heavy wrench into the library. At 8:15, she carried the heavy wrench to the archive room. At 8:16, Wyatt carried the heavy wrench to the conference room. At 8:17, he moved the heavy wrench into the storage room. At 8:18, he moved the heavy wrench into the basement. At 8:19, he moved the heavy wrench into the print room. At 8:20, he carried the heavy wrench to the library. At 8:21, he took the heavy wrench and placed it in the wine cellar. At 8:22, Greta moved the heavy wrench into the atrium. At 8:23, he carried the large box to the workshop. At 8:24, Vera brought the large box over to the print room. At 8:25, he reorganized some papers on the desk. At 8:26, he refilled a cup of coffee.

Where is the heavy wrench now? Answer with only the location name.
Response 1,207 tokens out · finish: stop

wine cellar
Reasoning 4,535 chars
Model reasoning
We need to track the heavy wrench's movements from start at 8:00 onward. The narrative includes many actions; we must see where the heavy wrench ends after last action concerning it (or any later actions that might affect it). After 8:21, there are other events about large box etc., but no further mention of heavy wrench after 8:21 except maybe earlier references like "he" refers to who? Let's parse each line:

- At 8:00, Greta carried the heavy wrench to the atrium.
So initial location: atrium.

- At 8:01, she brought the heavy wrench over to the archive room.
She = Greta? Probably same subject as previous sentence: Greta. So move from atrium to archive room.

- At 8:02, Wyatt brought the heavy wrench over to the front office.
Now Wyatt moves it from wherever it was (archive room) to front office.

- At 8:03, Vera took the heavy wrench and placed it in the library.
Vera takes from front office to library.

- At 8:04, she moved the heavy wrench into the security office.
Who is "she"? Likely Vera again (since last female mentioned). So Vera moves from library to security office.

- At 8:05, Wyatt carried the heavy wrench to the break room.
Wyatt moves from security office to break room.

- At 8:06, she brought the heavy wrench over to the library.
Who is "she"? Last male/female? The prior actor was Wyatt (male). Now "she" could be Greta or Vera? Need context: Usually pronouns refer to most recent person of that gender. Since "she" appears after Wyatt (male), likely refers to the most recent female mentioned before that, which is Vera (last female at 8:04). However note that at 8:05 Wyatt acted, then at 8:06 "she". Could also be Greta if they alternate? But typical pronoun resolution: "she" refers to the most recent female entity. The most recent female before 8:06 is Vera (at 8:04). So Vera brings wrench from break room to library.

Thus at 8:06, wrench goes to library.

- At 8:07, Greta brought the heavy wrench over to the security office.
Greta moves from library to security office.

- At 8:08, Vera brought the heavy wrench over to the utility closet.
Vera moves from security office to utility closet.

- At 8:09, Greta carried the heavy wrench to the print room.
Greta moves from utility closet to print room.

- At 8:10, she took the heavy wrench and placed it in the lobby.
Who is "she"? Most recent female before 8:10 is Greta (at 8:09). So Greta moves from print room to lobby.

- At 8:11, Vera brought the heavy wrench over to the east wing.
Most recent female before 8:11 is Greta? Actually after 8:10 Greta acted, so most recent female is Greta. But the sentence says Vera brought... So it's Vera acting, overriding pronoun? It explicitly names Vera, so Vera moves wrench from lobby to east wing.

- At 8:12, Wyatt moved the heavy wrench into the break room.
Wyatt moves from east wing to break room.

- At 8:13, Greta took the heavy wrench and placed it in the kitchen.
Greta moves from break room to kitchen.

- At 8:14, Vera moved the heavy wrench into the library.
Vera moves from kitchen to library.

- At 8:15, she carried the heavy wrench to the archive room.
Who is "she"? Most recent female before 8:15 is Vera (at 8:14). So Vera moves from library to archive room.

- At 8:16, Wyatt carried the heavy wrench to the conference room.
Wyatt moves from archive room to conference room.

- At 8:17, he moved the heavy wrench into the storage room.
"He" refers to Wyatt (most recent male). So Wyatt moves from conference room to storage room.

- At 8:18, he moved the heavy wrench into the basement.
Again Wyatt moves from storage room to basement.

- At 8:19, he moved the heavy wrench into the print room.
Wyatt moves from basement to print room.

- At 8:20, he carried the heavy wrench to the library.
Wyatt moves from print room to library.

- At 8:21, he took the heavy wrench and placed it in the wine cellar.
Wyatt moves from library to wine cellar.

After 8:21, there are lines about large box etc., but no further mention of heavy wrench. So final location of heavy wrench is wine cellar.

Thus answer: wine cellar.

Check for any possible alternative interpretation: Could "he" at 8:23 refer to someone else? At 8:23: "he carried the large box to the workshop." That's a different object (large box). Not relevant. At 8:24: Vera brought the large box over to the print room. At 8:25: he reorganized some papers on the desk. At 8:26: he refilled a cup of coffee. These are about other actions, not heavy wrench. So heavy wrench stays in wine cellar.

Thus answer: wine cellar.
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coreference1.0
distractors2.0
entity_state23.0
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Latent params 6
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chain_length23.0
coref_pressure0.0
distractor_events2.0
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