Run: 2026-09-02-01M1HHPA9P695PBET1TK9VB3D3

Run Details

Duration:
1m 28s
Cost:
$0.000688
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 midnight rain washed blood from the old stone steps. Detective Mara Vance stood over the body and waited quietly. No one spoke as the hallway clock struck twelve hard. A small silver key glinted beneath her pale, shaking fingers. The victim smiled as if already knowing the dark secret.
created_at"2026-09-02T17:13:07.958Z" 9/2/2026, 5:13:07 PM
model"qwen/qwen3.8-flash-20260826"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency4763
moderation_latency(null)
generation_time19562
tokens_prompt46
tokens_completion1369
native_tokens_prompt98
native_tokens_completion1432
native_tokens_completion_images(null)
native_tokens_reasoning1366
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)
usage0.00068774
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788369187-ColhVlLbM6D0KWxdMNAL"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788369187-rwuZs7Uj7zlvQlNRIFAH"
upstream_id"chatcmpl-b2ef274e-1aef-9595-b27e-1036a36e0a3e"
provider_responses
0
endpoint_id"84b1e4a7-5aed-4464-818f-1994f0b4ee18"
id"chatcmpl-b2ef274e-1aef-9595-b27e-1036a36e0a3e"
is_byokfalse
latency4762
model_permaslug"qwen/qwen3.8-flash-20260826"
provider_name"Alibaba"
status200
total_cost0.00068774
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
sentences5
wordCounts
010
110
210
310
410