Run: 2026-04-27-01KQ79ZSZ340YHBVQP5Y1CD5SQ

Run Details

Duration:
22.4s
Cost:
$0.007833
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 silver pocket watch rested quietly upon the cold bloodstained table while detectives carefully searched through the dusty upstairs rooms. Outside the heavy storm battered the broken windows while thunder echoed through the crumbling stone walls of the dark estate. A trembling candle flickered above the cold corpse while police officers documented every fresh scratch upon the polished oak floorboards. Each nervous suspect stood quietly near the grand stone fireplace while the lead inspector examined the sharp broken glass nearby. Quiet footsteps echoed down the narrow hallway while a shadowy figure watched everything from the cold dim corner upstairs nearby.
created_at"2026-04-27T11:07:59.339Z" 4/27/2026, 11:07:59 AM
model"qwen/qwen3.6-flash"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency653
moderation_latency(null)
generation_time22268
tokens_prompt46
tokens_completion4261
native_tokens_prompt47
native_tokens_completion5214
native_tokens_completion_images(null)
native_tokens_reasoning5099
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"
usage0.00783275
router(null)
provider_responses
0
endpoint_id"2435bec9-c808-4f27-9fc8-12f3460d7b66"
id"chatcmpl-8c95889a-624a-9250-af26-67cc3d5f8166"
is_byokfalse
latency653
model_permaslug"qwen/qwen3.6-flash"
provider_name"Alibaba"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777288079-IUnzfSCOa62ud6Gjj4CG"
session_id(null)
api_type"completions"
id"gen-1777288079-vXZcuYWMRhkYvLSSybX7"
upstream_id"chatcmpl-8c95889a-624a-9250-af26-67cc3d5f8166"
total_cost0.00783275
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
sentences5
wordCounts
020
120
220
320
420