Record 99b3b7b2c45547c48a52f98c918eb86d

FAIL

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

✕FAILanswered "south stairwell" · model Gemma 3 27B

finish_reason: stop · tokens in/out: 168/4 · cost: $0.000018 · latency: 910.7 ms

belieftemplatestop

verifier_detail: kind=belief;campaign=1;adversarial=1;traps=final_true_state,last_mentioned_location,last_witnessed_by_anyone;foil_score=3.0

trap kind(s) this world was seeded for: final_true_statelast_mentioned_locationlast_witnessed_by_anyone

lineage: 99b3b7b2

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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 565 chars · 168 tokens in

At 8:00, Marcus took the large tablet and placed it in the conference room. At 8:00, Elena was nearby and saw this happen. At 8:02, she moved the sturdy basket into the north stairwell. At 8:03, Marcus moved the sturdy basket into the south stairwell. At 8:04, she reorganized some papers on the desk. At 8:05, she refilled a cup of coffee. At 8:06, she checked their email. At 8:01, Marcus brought the large tablet over to the south stairwell.

Where does Elena believe the large tablet is? Answer with only the location name (or 'unknown' if they have no belief).

Response 4 tokens out · finish: stop

south stairwell

Reasoning not captured

(no reasoning captured)

Realized dims 7

dim	value
context_length	7.0
coreference	0.0
distractors	2.0
entity_state	2.0
foil_divergence	3.0
temporal	0.23809523809523808
witness_gap	1.0

Latent params 6

param	value
chain_length	2.0
coref_pressure	0.0
distractor_events	2.0
filler_events	2.0
scramble	0.25
witness_cutoff	0.0