Run: 2026-09-02-01M1HJQ51M7BNHDQR8HEN158TB

Run Details

Duration:
20.5s
Cost:
$0.000451
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
Rain fell hard over the darkened mansion gates that night. A sudden scream split the silence, waking every frightened guest. Her pale body lay beneath the broken crystal chandelier tonight. Each guest hid one deadly secret behind polite evening smiles.
created_at"2026-09-02T17:30:01.624Z" 9/2/2026, 5:30:01 PM
model"qwen/qwen3.8-flash-20260826"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency6193
moderation_latency(null)
generation_time14398
tokens_prompt46
tokens_completion946
native_tokens_prompt98
native_tokens_completion929
native_tokens_completion_images(null)
native_tokens_reasoning876
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)
usage0.00045133
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788370201-m9C4mdgr03zg405I005P"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788370201-MEgY7Hj1Pywxkgf8BJx6"
upstream_id"chatcmpl-20f0f140-ec47-932b-ae72-6b3587f6cf10"
provider_responses
0
endpoint_id"84b1e4a7-5aed-4464-818f-1994f0b4ee18"
id"chatcmpl-20f0f140-ec47-932b-ae72-6b3587f6cf10"
is_byokfalse
latency6193
model_permaslug"qwen/qwen3.8-flash-20260826"
provider_name"Alibaba"
status200
total_cost0.00045133
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
sentences4
wordCounts
010
110
210
310