Run: 2026-02-25-01KJBFX7WVG0CGDEZFW31WH7XB

Run Details

Duration:
1m 3s
Cost:
$0.003496
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 sharp detective stared carefully at the bloody wound beneath the silk scarf that covered the dead man's head completely. Rain tapped loudly against the glass while shadows danced across the dusty wooden floorboards slowly inside that empty building room. A single candle flickered on the rough table near the window where the silence felt incredibly heavy tonight and always. The phone rang suddenly three times before the officer answered it with shaking hands nervously while sitting down there now. He heard a voice whispering words that promised the killer was still out there hunting for him in the dark.
created_at"2026-02-25T22:50:04.97Z" 2/25/2026, 10:50:04 PM
model"qwen/qwen3.5-flash-20260224"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2807
moderation_latency(null)
generation_time52957
tokens_prompt46
tokens_completion6956
native_tokens_prompt47
native_tokens_completion8729
native_tokens_completion_images(null)
native_tokens_reasoning8614
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"
usage0.0034963
router(null)
provider_responses
0
endpoint_id"5f6b71b5-8672-4b27-8b2d-f674429f9e63"
id"chatcmpl-8963c45b-4ef5-92ee-b484-e4dfe89db867"
is_byokfalse
latency2807
model_permaslug"qwen/qwen3.5-flash-20260224"
provider_name"Alibaba"
status200
api_type"completions"
id"gen-1772059804-KpHo0l46EBigvVU2TS3l"
upstream_id"chatcmpl-8963c45b-4ef5-92ee-b484-e4dfe89db867"
total_cost0.0034963
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