Run: 2026-04-27-01KQ76TD4PGMT0WNZJB9E41F4Y

Run Details

Duration:
12.1s
Cost:
$0.004038
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 10 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
The rain lashed hard against the old manor window pane. Detective Miller stepped inside and scanned the darkened cold room. A shattered vase lay broken near the heavy oak door. The body rested face down upon the Persian rug floor. Blood stained crimson the fabric where the victim had fallen. He pulled out his notebook and began to take notes. Only three people claimed they had been here all night. One lie would eventually expose the killer hiding in shadows. The clock struck twelve as the first scream echoed out. Silence fell again, heavy and suffocating within the haunted house.
created_at"2026-04-27T10:12:36.638Z" 4/27/2026, 10:12:36 AM
model"qwen/qwen3.6-flash"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency649
moderation_latency(null)
generation_time12014
tokens_prompt46
tokens_completion2337
native_tokens_prompt47
native_tokens_completion2684
native_tokens_completion_images(null)
native_tokens_reasoning2552
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"
usage0.00403775
router(null)
provider_responses
0
endpoint_id"2435bec9-c808-4f27-9fc8-12f3460d7b66"
id"chatcmpl-16cec9c0-e989-9817-bab8-c3bc5a8658de"
is_byokfalse
latency649
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-1777284756-rxVX7YpHXaOI2FhYOUZh"
session_id(null)
api_type"completions"
id"gen-1777284756-8Ug82DLKJBcFD4QosR6y"
upstream_id"chatcmpl-16cec9c0-e989-9817-bab8-c3bc5a8658de"
total_cost0.00403775
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
sentences10
wordCounts
010
110
210
310
410
510
610
710
810
910