Run: 2026-02-25-01KJBHHMBRN7RZ2A07H4KJ159S

Run Details

Duration:
29.1s
Cost:
$0.002257
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 weary detective stepped into the dimly lit room knowing that a cold dead body lay there waiting for him. Rain hammered heavily against the large windowpanes while the young police sergeant stood waiting patiently nearby to offer his help. A single flashbulb popped loudly echoing through the silence while the victim’s eyes remained wide open staring at the ceiling. The cold killer walked away leaving behind a trail of muddy footprints leading toward dark woods outside the old shed. Inspector Miller looked down at the floor knowing that time would run out soon before they found the missing gun. Shadows stretched long across the pale stone floor as the only light source flickered from a single dying candle nearby.
created_at"2026-02-25T23:18:32.062Z" 2/25/2026, 11:18:32 PM
model"qwen/qwen3.5-flash-20260224"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency428
moderation_latency(null)
generation_time28989
tokens_prompt46
tokens_completion4598
native_tokens_prompt47
native_tokens_completion5631
native_tokens_completion_images(null)
native_tokens_reasoning5492
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"
usage0.0022571
router(null)
provider_responses
0
endpoint_id"5f6b71b5-8672-4b27-8b2d-f674429f9e63"
id"chatcmpl-bceb2153-2efe-9499-9075-cc7cf099292a"
is_byokfalse
latency428
model_permaslug"qwen/qwen3.5-flash-20260224"
provider_name"Alibaba"
status200
api_type"completions"
id"gen-1772061512-UC4YKps64Ti8gVx8Sw0w"
upstream_id"chatcmpl-bceb2153-2efe-9499-9075-cc7cf099292a"
total_cost0.0022571
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