Run: 2026-04-27-01KQ77CKEC3D1KGRWG3ZZ3EX9S

Run Details

Duration:
2m 27s
Cost:
$0.040738
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 cold rain fell upon the dark cobblestone streets while Detective Miller waited outside the crumbling manor house tonight alone. A single yellow light flickered behind the curtained bedroom window as distant thunder rolled across the empty night sky above. The heavy wooden door creaked open slowly to reveal a crimson stain spreading across the polished marble floor below him. He stepped inside carefully while pulling his leather gloves tight and scanning the shadowy room for any hidden threats nearby. A silver dagger rested near the velvet armchair where the wealthy victim lay motionless with glassy eyes staring upward forever. Silence filled the ancient hallway as Miller noticed a torn letter resting beside the cold hand of the dead man.
created_at"2026-04-27T10:22:32.915Z" 4/27/2026, 10:22:32 AM
model"qwen/qwen3.6-max-preview-20260420"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1190
moderation_latency(null)
generation_time146707
tokens_prompt46
tokens_completion4306
native_tokens_prompt47
native_tokens_completion5215
native_tokens_completion_images(null)
native_tokens_reasoning5073
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"
usage0.0407381
router(null)
provider_responses
0
endpoint_id"ca7fc0c7-f23d-4ac5-b2e0-945be5b61787"
id"chatcmpl-5837a8a4-9acb-9cda-9ab1-b3e3f2dc74ca"
is_byokfalse
latency1190
model_permaslug"qwen/qwen3.6-max-preview-20260420"
provider_name"Alibaba"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777285352-LeUghmP8mNHZKvlaClwd"
session_id(null)
api_type"completions"
id"gen-1777285352-Jb4R6VisVLMSgDFvoIqW"
upstream_id"chatcmpl-5837a8a4-9acb-9cda-9ab1-b3e3f2dc74ca"
total_cost0.0407381
cache_discount(null)
upstream_inference_cost0
provider_name"Alibaba"
response_cache_source_id(null)

Evaluation details

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