Run: 2026-07-07-01KWZ2XSB75NHV494F7CXRNC6H

Run Details

Model:
Aion 3.0
Duration:
2m 18s
Cost:
$0.038583
Provider:
AionLabs

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 seasoned detective slowly approached the dark crumbling Victorian mansion where the young wealthy heiress had been brutally murdered yesterday. Yellow police tape surrounded the property as curious neighbors gathered behind the line with their morbid fascination becoming clearly evident. Lightning flashed dramatically across the dark stormy sky as thunder rumbled ominously through the once peaceful countryside estate nearby tonight. Inside the grand foyer, valuable antiques remained completely undisturbed while a peculiar fragrance lingered throughout the large sinister death room. The lifeless body lay sprawled across Persian carpets with her pale elegant fingers pointing toward some mysterious hidden object nearby. Detective Morrison carefully examined the bloodstained letter clutched tightly in the victim's cold hand with his growing dark deadly suspicion. "Someone carefully planned this brutal execution," he whispered while photographing peculiar markings on the large antique carved mahogany writing desk. The old housekeeper discovered the body at midnight after hearing strange noises echoing through the mansion's normally quiet dark hallway. Six suspicious guests attended the dinner party, each harboring dangerous dark secrets worth killing for behind their fake polished smiles. Morrison strongly suspected foul play among the elite socialites who cleverly pretended grief while secretly calculating their next calculated moves. The murder weapon remained missing despite extensive searches throughout the magnificent estate and the vast surrounding manicured garden grounds nearby. As midnight approached, Morrison noticed the old grandfather clock had stopped exactly when the tragic brutal murder had actually occurred.
created_at"2026-07-07T20:04:48.632Z" 7/7/2026, 8:04:48 PM
model"aion-labs/aion-3.0-20260707"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency840
moderation_latency(null)
generation_time137836
tokens_prompt46
tokens_completion5975
native_tokens_prompt41
native_tokens_completion6410
native_tokens_completion_images(null)
native_tokens_reasoning5537
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)
usage0.038583
router(null)
provider_responses
0
endpoint_id"8c8f827d-2bef-468a-8f9e-8e27b470de5e"
id"9466b5fb8a694089bcbaadc06870c3b1"
is_byokfalse
latency805
model_permaslug"aion-labs/aion-3.0-20260707"
provider_name"AionLabs"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1783454688-NsvdKLNFFdBOAPfcHfzW"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783454688-vHg8Jgcic1A0tXwI8WIS"
upstream_id"9466b5fb8a694089bcbaadc06870c3b1"
total_cost0.038583
cache_discount(null)
upstream_inference_cost0
provider_name"AionLabs"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences12
wordCounts
020
120
220
320
420
520
620
720
820
920
1020
1120