Run: 2026-10-20-01M5C6CQRC9B2RZBECV6W3NQAQ

Run Details

Duration:
10.6s
Cost:
$0.001031
Provider:
InferenceNet

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 rain hammered the museum roof as Detective Mara Voss stepped beneath the marble portico and checked her silver watch. Inside gala guests glittered beneath chandeliers while a uniformed guard whispered that the curator had not emerged from his office. Mara followed the guard through a velvet rope and down a narrow hallway where the curator's door stood slightly open. The office smelled of expensive cigars and cold coffee and the curator lay face down beside an overturned heavy chair. A silver letter opener protruded from his back and a single red glove rested neatly on the polished mahogany desk. Mara knelt beside the body, noted the missing wallet, and saw fresh dark mud on the carpet beneath the window. Behind her the guard cleared his throat and said Nobody entered or left this hallway during the entire gala Detective. Mara looked toward the open window then at the red glove and knew the murderer had planned a clever exit.
created_at"2026-10-20T08:21:06.452Z" 10/20/2026, 8:21:06 AM
model"deepseek/deepseek-v4.1-flash-20261017"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency120
moderation_latency(null)
generation_time10607
tokens_prompt46
tokens_completion2053
native_tokens_prompt39
native_tokens_completion2056
native_tokens_completion_images(null)
native_tokens_reasoning1870
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)
usage0.00103112
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1792484466-kbTMqLQiShOlIEgPGUki"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1792484466-lPXd2xLwPRGyYljNXt8n"
upstream_id"gv2_Fru5gb5XQ2gMPumZ9bIiO"
provider_responses
0
endpoint_id"4231aea9-73af-4a2f-bd14-660b1d8b13b2"
id"gv2_Fru5gb5XQ2gMPumZ9bIiO"
is_byokfalse
latency120
model_permaslug"deepseek/deepseek-v4.1-flash-20261017"
provider_name"InferenceNet"
status200
total_cost0.00103112
cache_discount(null)
upstream_inference_cost0
provider_name"InferenceNet"
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
sentences8
wordCounts
020
120
220
320
420
520
620
720