Record 90cdbfade19a4520b2ead6896437eb17

FAIL

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

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✕FAILanswered "unknown" · model Nemotron 3 Super 120B

finish_reason: stop · tokens in/out: 549/411 · cost: $0.000229 · latency: 3509.8 ms

belieftemplatestop

verifier_detail: kind=belief;campaign=1

lineage: 90cdbfad

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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 1,760 chars · 549 tokens in

At 8:15, Juno brought the narrow box over to the reception area. At 8:16, Talia moved the narrow box into the break room. At 8:17, Uma took the narrow box and placed it in the reception area. At 8:18, Talia moved the narrow box into the east wing. At 8:19, Hakim carried the narrow box to the print room. At 8:20, Rafi brought the narrow box over to the reception area. At 8:21, Priya took the narrow box and placed it in the east wing. At 8:22, he reorganized some papers on the desk. At 8:23, Quinn refilled a cup of coffee. At 8:24, she checked their email. At 8:26, Priya reorganized some papers on the desk. At 8:14, Hakim brought the narrow box over to the print room. At 8:27, Juno made a quick phone call. At 8:28, Uma made a quick phone call. At 8:25, Talia checked their email. At 8:00, Quinn brought the faded folder over to the reception area. At 8:01, Rafi took the faded folder and placed it in the break room. At 8:02, Hakim carried the narrow box to the break room. At 8:03, Talia moved the narrow box into the east wing. At 8:04, she took the narrow box and placed it in the print room. At 8:05, Quinn carried the narrow box to the break room. At 8:06, Jamal carried the narrow box to the reception area. At 8:07, Talia moved the narrow box into the break room. At 8:08, she carried the narrow box to the east wing. At 8:09, Hakim carried the narrow box to the break room. At 8:10, Priya took the narrow box and placed it in the reception area. At 8:11, Jamal carried the narrow box to the break room. At 8:12, Hakim brought the narrow box over to the reception area. At 8:13, Priya carried the narrow box to the east wing.

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

Response 411 tokens out · finish: stop


unknown

Reasoning 1,941 chars

Model reasoning

We need to parse scenario: multiple people moving items: narrow box and faded folder. The question: Where does Juno believe the faded folder is? We must infer based on events that Juno observed or knows about regarding the faded folder. Need to track knowledge state for each person given actions described; assume they know where an item is when they move it themselves, but not necessarily others unless they see them? Usually these puzzles require tracking beliefs based on observations: If someone moves an item, they know its new location. Others may not know unless they witness the action. However we don't have explicit observation statements except the narrative gives all actions; we need to infer what each character believes based on what they have seen/performed. Typically such puzzles assume that each person knows the location of an item only if they themselves performed the last action on it, or if they were present when it was moved? But there's no mention of presence aside from actions. Could be simpler: Juno's belief about faded folder is based solely on Juno's own actions involving the faded folder. Let's check timeline for Juno and faded folder.

List events:

- At 8:00, Quinn brought the faded folder over to the reception area.
- At 8:01, Rafi took the faded folder and placed it in the break room.
- ... other events involve narrow box mostly.
- No further mentions of faded folder after 8:01.

Juno's actions:
- At 8:15, Juno brought the narrow box over to the reception area.
- At 8:27, Juno made a quick phone call.
No mention of Juno interacting with faded folder.

Thus Juno never moved or interacted with faded folder. Does Juno have any observation of faded folder? Not mentioned. So Juno has no belief about its location => answer "unknown".

But maybe we consider that Juno might have seen the faded folder being moved by others if they were present? Not indicated. So unknown.

Thus answer: unknown.

Realized dims 5

dim	value
context_length	29.0
coreference	13.0
distractors	20.0
entity_state	2.0
temporal	0.5517241379310345

Latent params 5

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