Run: 2026-02-25-01KJBFSN9FYSK3GQSQZ2QDC686

Run Details

Duration:
48.6s
Cost:
$0.012648
Provider:
Alibaba

Evaluation summary

Score Evaluator
Details Link
100.00% 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 heavy rain poured down relentlessly upon the cold and darkened streets of that quiet old London town this night. Detective Miller stood by the tall window looking out at the flashing blue police lights nearby on that dark street. A body lay inside the mansion that stood at the end of the long path there just this early morning. The victim wore a beautiful silk dress stained with fresh blood upon the cold hard wooden floor below the stairs. The detective felt a chill run down his spine while he examined the cold knife handle lying on the floor. A single letter lay near the hand that had tried to reach out for help desperately before it was gone.
created_at"2026-02-25T22:47:58.004Z" 2/25/2026, 10:47:58 PM
model"qwen/qwen3.5-35b-a3b-20260224"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency431
moderation_latency(null)
generation_time48496
tokens_prompt46
tokens_completion4788
native_tokens_prompt47
native_tokens_completion6318
native_tokens_completion_images(null)
native_tokens_reasoning6180
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"
usage0.01264775
router(null)
provider_responses
0
endpoint_id"48c1210f-b7d2-4688-a340-f7424fc99d2b"
id"chatcmpl-7a242181-2d38-9e75-8111-e3e50679f08c"
is_byokfalse
latency431
model_permaslug"qwen/qwen3.5-35b-a3b-20260224"
provider_name"Alibaba"
status200
api_type"completions"
id"gen-1772059678-iqpH4NoHuFNIaocoQkzC"
upstream_id"chatcmpl-7a242181-2d38-9e75-8111-e3e50679f08c"
total_cost0.01264775
cache_discount(null)
upstream_inference_cost0
provider_name"Alibaba"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences6
wordCounts
020
120
220
320
420
520