Run: 2026-03-25-01KMJ7V95149ENCT8CGWRPBC55

Run Details

Duration:
24.9s
Cost:
$0.000260
Provider:
Nebius

Evaluation summary

Score Evaluator
Details Link
20.38% Matches word count (details)

Model input

User/Human
Please write the opening scene of a murder mystery where each sentence has exactly 20 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
The storm broke at midnight, and the lighthouse keeper found a body washed up on the jagged rocks below. The victim’s wedding ring glinted under the moonlight, though no one claimed to know their name or their history. A note, half-burned and scribbled with frantic words, lay clutched in the hand that had once gripped a cold glass of brandy. Neighbors swore they heard a struggle at precisely 2:17 a.m., but the storm’s howl erased every trace of footsteps in the sand. The lighthouse, long abandoned for modern technology, had become a haven for secrets buried beneath rusted lanterns. A local detective arrived, her coat soaked through, eyes scanning the scene with the calm of someone who’d seen too many endings. Her partner, a younger officer with an ink-stained notebook, pointed to the victim’s fingers: “No soil under the nails,” he muttered. Nearby, a bottle of expensive wine rolled in the tide, cork missing, though no glasses bore its deep red stain. A child’s toy lay ten feet away, half-buried in the sand, its paint chipped but grinning—unnervingly untouched by the surf. The tide rolled in, whispering, while the town slept and the stars above seemed unbothered by the weight of the body on the shore.
created_at"2026-03-25T10:15:07.173Z" 3/25/2026, 10:15:07 AM
model"qwen/qwen3-32b-04-28"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency297
moderation_latency(null)
generation_time24846
tokens_prompt63
tokens_completion978
native_tokens_prompt45
native_tokens_completion853
native_tokens_completion_images(null)
native_tokens_reasoning656
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.0002604
router(null)
provider_responses
0
endpoint_id"aaa39b6c-e488-491a-91e4-e5fb66f86601"
id"cmpl-b95abd267e5a0cc6"
is_byokfalse
latency297
model_permaslug"qwen/qwen3-32b-04-28"
provider_name"Nebius"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1774433707-pejZBez5w8lDTH7njKRD"
upstream_id"cmpl-b95abd267e5a0cc6"
total_cost0.0002604
cache_discount(null)
upstream_inference_cost0
provider_name"Nebius"

Evaluation details

Result Evaluator Details Meta Data
20.38% Matches word count n/a
neededCleanfalse
sentences8
wordCounts
019
119
222
322
417
522
662
724