Run: 2026-10-20-01M5C6DYH5A95F2Y6W8QEXTAFH

Run Details

Duration:
16.2s
Cost:
$0.001694
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
Rain tapped the chapel windows while Detective Mara Venn quietly studied the dead choir director beneath the cracked stained glass. The dead director's crisp white collar bore a single crimson thread and one silver button arranged far too neatly nearby. A heavy hymnal lay open beside his motionless hand though the page displayed no visible music notes or printed words. Mara quietly noted that every dark wooden pew remained perfectly straight except one near the altar that sat slightly askew. The dead victim's left shoe faced the door while his right shoe pointed toward the high shadowed organ loft above. A small brass key hung from the victim's belt but the heavy chapel door had been locked securely from inside. Mara glanced at the empty choir stalls and saw six white robes hanging exactly where seven singers should have stood. Outside sudden thunder swallowed her whispered question as the locked chapel door behind her gave a very soft deliberate click.
created_at"2026-10-20T08:21:46.153Z" 10/20/2026, 8:21:46 AM
model"deepseek/deepseek-v4.1-flash-20261017"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency98
moderation_latency(null)
generation_time16148
tokens_prompt46
tokens_completion3454
native_tokens_prompt39
native_tokens_completion3381
native_tokens_completion_images(null)
native_tokens_reasoning3204
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)
usage0.00169362
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1792484506-PRdtXGdz0Jpc4wMTWT5f"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1792484506-mU4fesoI3HqfcX0DMMZs"
upstream_id"gv2_FOii7lPGTYyX2Xx3rZGXt"
provider_responses
0
endpoint_id"4231aea9-73af-4a2f-bd14-660b1d8b13b2"
id"gv2_FOii7lPGTYyX2Xx3rZGXt"
is_byokfalse
latency98
model_permaslug"deepseek/deepseek-v4.1-flash-20261017"
provider_name"InferenceNet"
status200
total_cost0.00169362
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