Run: 2026-03-25-01KMJ8TPSSWGG6X3PZ5JVDVXAC

Run Details

Duration:
18.0s
Cost:
$0.000188
Provider:
Nebius

Evaluation summary

Score Evaluator
Details Link
37.57% 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
Thunder cracked as the storm ravaged the manor, its gothic spires clawing at the bruised twilight sky. A shadow crept through the front gate, cloak whispering secrets the wind couldn’t carry toward the waiting doors. The key fit the lock with a sigh that echoed the chamber’s pulse, its secrets already bleeding into the hallway. Footsteps echoed in the foyer, each one a ticking clock toward the inevitable scream that would follow the next. A chandelier trembled, its crystals humming a discordant tune the guests would never forget, even as they lied. The scream was a shattered mirror, reflecting the horror now etched into every guest’s face as shadows shifted. Hidden beneath a Persian rug, a dagger gleamed with the guilt of a secret yet to be spoken aloud.
created_at"2026-03-25T10:32:16.958Z" 3/25/2026, 10:32:16 AM
model"qwen/qwen3-32b-04-28"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency249
moderation_latency(null)
generation_time17975
tokens_prompt63
tokens_completion688
native_tokens_prompt45
native_tokens_completion613
native_tokens_completion_images(null)
native_tokens_reasoning487
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"
usage0.0001884
router(null)
provider_responses
0
endpoint_id"aaa39b6c-e488-491a-91e4-e5fb66f86601"
id"cmpl-9b28eb52f18d194f"
is_byokfalse
latency248
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-1774434736-ASp55SgOYo6WJTbAsThn"
upstream_id"cmpl-9b28eb52f18d194f"
total_cost0.0001884
cache_discount(null)
upstream_inference_cost0
provider_name"Nebius"

Evaluation details

Result Evaluator Details Meta Data
37.57% Matches word count n/a
neededCleanfalse
sentences7
wordCounts
017
118
220
319
418
518
619