Run: 2026-09-02-01M1HK2716ZTKZYZ9CJV897T22

Run Details

Duration:
1m 17s
Cost:
$0.002601
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 midnight rain hammered glass as Lady Vance lay sprawled beside a shattered clock, a pearl necklace around her throat. Detective Marlowe noticed no footprints, only wet boot marks ending abruptly at the locked study door of the old manor. A silver candlestick lay beneath the desk, its wax fused to a page bearing secret Latin verses in faded ink. Every window had been bolted, yet the key to the study had vanished from her own coat pocket before dawn. Marlowe knelt slowly, knowing the mourners in the hall held the murderer there among their hushed and watchful eyes tonight.
created_at"2026-09-02T17:36:05.375Z" 9/2/2026, 5:36:05 PM
model"qwen/qwen3.8-flash-20260826"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency802
moderation_latency(null)
generation_time69717
tokens_prompt46
tokens_completion4830
native_tokens_prompt98
native_tokens_completion5503
native_tokens_completion_images(null)
native_tokens_reasoning5377
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)
usage0.00260111
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788370565-171ekXRaRRZ1vgRSjzLD"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788370565-Qeo1tdBRCSHVOK1qNKgB"
upstream_id"chatcmpl-57927fa0-f159-9c7f-88ee-f4d71ba240d8"
provider_responses
0
endpoint_id"84b1e4a7-5aed-4464-818f-1994f0b4ee18"
id"chatcmpl-57927fa0-f159-9c7f-88ee-f4d71ba240d8"
is_byokfalse
latency802
model_permaslug"qwen/qwen3.8-flash-20260826"
provider_name"Alibaba"
status200
total_cost0.00260111
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
020
120
220
320
420