Run: 2026-09-02-01M1HBBR58QGDYFTSB9YWH8N5J

Run Details

Duration:
25.7s
Cost:
$0.007084
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
Rain hammered the dark street when the baker found the body beneath the broken lamp at midnight, near the station. Inspector Vale arrived quietly, noting the pale hand, the missing ring, and fresh blood on the brass bakery door handle. A hidden note, half soaked by rain, whispered that someone in that silent house had planned this murder long ago.
created_at"2026-09-02T15:21:21.84Z" 9/2/2026, 3:21:21 PM
model"qwen/qwen3.8-max-20260803"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1280
moderation_latency(null)
generation_time25659
tokens_prompt46
tokens_completion1054
native_tokens_prompt98
native_tokens_completion1148
native_tokens_completion_images(null)
native_tokens_reasoning1074
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)
usage0.007084
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788362481-GLY6hfAAPTp4WsqDudoW"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788362481-IcmDe0EGvjsD2gYtx3rw"
upstream_id"chatcmpl-bca505c7-30df-9b1d-b12e-ec3784887d94"
provider_responses
0
endpoint_id"6332e9fd-e0c4-4cae-8c17-d25bc774864a"
id"chatcmpl-bca505c7-30df-9b1d-b12e-ec3784887d94"
is_byokfalse
latency1280
model_permaslug"qwen/qwen3.8-max-20260803"
provider_name"Alibaba"
status200
total_cost0.007084
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
sentences3
wordCounts
020
120
220