Run: 2026-09-02-01M1HB9DNPG6FVPZ5ZQQ504608

Run Details

Duration:
31.5s
Cost:
$0.000711
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 lashed against the grimy windowpanes while Detective Miller closely examined the cold corpse lying upon the old wooden floorboards. Crimson blood pooled slowly around the victim like dark water across the dusty rug near the heavy oak mantle shelves. Single ivory letter opener rested neatly beside the cold pale lifeless hand that once held such delicate porcelain morning teacups. Shadows stretched long across the walls while thick gray fog gathered outside the glass pane of this forgotten estate room. Someone left behind a crucial clue that would soon unravel the deep tangled web of lies surrounding this tragic death. The detective closed his notebook and stepped toward the silent heavy door that concealed the truth from waiting authorities everywhere.
created_at"2026-09-02T15:20:05.569Z" 9/2/2026, 3:20:05 PM
model"qwen/qwen3.7-flash-20260727"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency366
moderation_latency(null)
generation_time31412
tokens_prompt46
tokens_completion4379
native_tokens_prompt47
native_tokens_completion5457
native_tokens_completion_images(null)
native_tokens_reasoning5320
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)
usage0.00071082
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788362405-tzRhghFBgXRiPjXHvdzs"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788362405-gi2l6Y5K8nXNM7oyV6z3"
upstream_id"chatcmpl-0428b40f-c2b4-9b2e-b2f1-606e1f86ab81"
provider_responses
0
endpoint_id"5a9a0ee6-874a-4d03-92be-e5094c0df4e7"
id"chatcmpl-0428b40f-c2b4-9b2e-b2f1-606e1f86ab81"
is_byokfalse
latency366
model_permaslug"qwen/qwen3.7-flash-20260727"
provider_name"Alibaba"
status200
total_cost0.00071082
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
sentences6
wordCounts
020
120
220
320
420
520