Run: 2026-09-02-01M1HBMNR9CS7W3B1TPHAQ4Z20

Run Details

Duration:
34.0s
Cost:
$0.000789
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 old clock struck thirteen while detectives entered the grand foyer during pouring rain; fresh footprints marked every single step. Bloodstained carpets covered every hall while shadows danced across the fractured stained window where silent watchers guarded secrets under floorboards. Victims never survive such elaborate traps designed by cunning masters who love playing games behind closed doors within ancient walls. Detectives searched through locked drawers hoping to find clues pointing toward guilty suspects immediately while rain kept falling outside tonight. Murderers always leave subtle messages carved into wooden tables near broken crystal chandeliers upstairs beneath painted portraits hanging alongside windows. Truth waits patiently inside dark rooms where frightened witnesses hide their terrible memories forever without speaking a single word anymore. The final clue appeared written on wallpaper torn from walls beside sleeping servants quietly near cold fireplaces burning low tonight.
created_at"2026-09-02T15:26:14.289Z" 9/2/2026, 3:26:14 PM
model"qwen/qwen3.7-flash-20260727"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency397
moderation_latency(null)
generation_time33970
tokens_prompt46
tokens_completion5194
native_tokens_prompt47
native_tokens_completion6055
native_tokens_completion_images(null)
native_tokens_reasoning5895
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
service_tier(null)
usage0.00078856
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788362774-8Gqh54Cg0E4aRg9yGq5A"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788362774-r0JU3zJb8QdMAVLD7mUC"
upstream_id"chatcmpl-af207eb7-bd7e-9b2c-8a53-6ad42c9264ad"
provider_responses
0
endpoint_id"5a9a0ee6-874a-4d03-92be-e5094c0df4e7"
id"chatcmpl-af207eb7-bd7e-9b2c-8a53-6ad42c9264ad"
is_byokfalse
latency397
model_permaslug"qwen/qwen3.7-flash-20260727"
provider_name"Alibaba"
status200
total_cost0.00078856
cache_discount(null)
upstream_inference_cost0
provider_name"Alibaba"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences7
wordCounts
020
120
220
320
420
520
620