Record 484d2fd37f5a47ddb7e45afe10a718f9

FAIL

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

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✕FAILanswered "loading dock" · model gpt-oss-120b

finish_reason: stop · tokens in/out: 194/606 · cost: $0.000393 · latency: 1798.7 ms

belieftemplatestop

verifier_detail: kind=belief;campaign=1

lineage: 484d2fd3

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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 454 chars · 194 tokens in

At 8:02, Finn moved the cracked basket into the atrium. At 8:04, Talia reorganized some papers on the desk. At 8:05, Elliot refilled a cup of coffee. At 8:03, she took the cracked basket and placed it in the front office. At 8:01, he moved the worn basket into the loading dock. At 8:00, he moved the worn basket into the front office.

Where does Finn believe the worn basket is? Answer with only the location name (or 'unknown' if they have no belief).

Response 606 tokens out · finish: stop

loading dock

Reasoning 2,215 chars

Model reasoning

We need to parse the scenario. The question: "Where does Finn believe the worn basket is?" We have a series of statements with timestamps and actions. Need to infer Finn's belief about the location of the worn basket.

We have statements:

- At 8:02, Finn moved the cracked basket into the atrium.
- At 8:04, Talia reorganized some papers on the desk.
- At 8:05, Elliot refilled a cup of coffee.
- At 8:03, she (who? likely Talia? Actually "she" could be Talia) took the cracked basket and placed it in the front office.
- At 8:01, he (who? maybe Elliot? Actually "he" could be Finn? But Finn already did at 8:02. Could be someone else) moved the worn basket into the loading dock.
- At 8:00, he moved the worn basket into the front office.

We need to track the worn basket location timeline:

- At 8:00, "he" moved the worn basket into the front office.
- At 8:01, "he" moved the worn basket into the loading dock.

Thus after 8:01, the worn basket is in the loading dock.

Now, Finn's belief: Finn moved the cracked basket at 8:02. Does Finn have any belief about the worn basket? Possibly he observed earlier actions? The only statements about worn basket are at 8:00 and 8:01, done by "he". Who is "he"? Could be Finn? The pronoun "he" could refer to Finn, but we need to see context. At 8:02, Finn moved cracked basket. At 8:00 and 8:01, "he" moved worn basket. Could be Finn as well, but timeline: Finn moved cracked basket at 8:02, after moving worn basket? Could be same person. If Finn moved worn basket at 8:00 and 8:01, then his belief after 8:01 would be that it's in loading dock. However, does Finn know about the later movement? He moved it himself at 8:01, so he knows it's in loading dock. So answer: loading dock.

But need to consider if Finn might be unaware of later movement? He moved at 8:00, then maybe someone else moved at 8:01? The pronoun "he" could refer to someone else (maybe Elliot). But we have no other male names besides Finn and Elliot. Elliot refilled coffee at 8:05, not moving basket. So "he" likely refers to Finn. So Finn moved worn basket at 8:00 to front office, then at 8:01 moved it to loading dock. So his belief after 8:01 is loading dock.

Thus answer: loading dock.

Realized dims 5

dim	value
context_length	6.0
coreference	1.0
distractors	2.0
entity_state	2.0
temporal	0.7333333333333333

Latent params 5

param	value
chain_length	2.0
coref_pressure	0.0
distractor_events	2.0
filler_events	2.0
scramble	0.75