Run: 2026-02-25-01KJBFXB4Y0WCK7TYDN7Z5CGBQ

Run Details

Duration:
30.6s
Cost:
$0.002247
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, cold rain tapped softly against the dusty, cracked window pane of the old, abandoned mansion house nearby tonight. Inside the grand, dark hallway, a terrible scream echoed loudly through every single, dusty corner before falling into silence quickly. Detective Miller arrived late in the cold night wearing his heavy coat while holding a bright flashlight for his guidance. He stepped closer to the body lying on the cold floor with a bloody knife nearby on the ground there. The man who lay dead before him was someone he knew very well from the past many years long ago.
created_at"2026-02-25T22:50:00.524Z" 2/25/2026, 10:50:00 PM
model"qwen/qwen3.5-flash-20260224"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency442
moderation_latency(null)
generation_time28712
tokens_prompt46
tokens_completion4372
native_tokens_prompt47
native_tokens_completion5605
native_tokens_completion_images(null)
native_tokens_reasoning5489
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"
usage0.0022467
router(null)
provider_responses
0
endpoint_id"5f6b71b5-8672-4b27-8b2d-f674429f9e63"
id"chatcmpl-b08dd77d-840a-97bb-8a65-e844c72adabc"
is_byokfalse
latency442
model_permaslug"qwen/qwen3.5-flash-20260224"
provider_name"Alibaba"
status200
api_type"completions"
id"gen-1772059800-ujM4ZrYxqu5ZQ0CYTKGN"
upstream_id"chatcmpl-b08dd77d-840a-97bb-8a65-e844c72adabc"
total_cost0.0022467
cache_discount(null)
upstream_inference_cost0
provider_name"Alibaba"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences5
wordCounts
020
120
220
320
420