Run: 2026-07-07-01KWZ46QWS54Z2SERTTFZ394H4

Run Details

Model:
Aion 3.0
Duration:
1m 47s
Cost:
$0.027309
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 dead woman lay sprawled across the cold marble floor with a silver dagger protruding from her slender pale back. Detective Morgan arrived at the crime scene precisely at midnight as heavy raindrops drummed against the dark old mansion windows. The victim's eyes remained wide open, staring at the ceiling as if she had seen something truly terrifying just before. Morgan noticed strange symbols drawn in blood around the body, suggesting this murder was part of a very dark ritual. The dedicated forensics team arrived quickly, their cameras flashing repeatedly as they documented every single detail of the gruesome scene. Her expensive diamond jewelry remained completely untouched, eliminating robbery as a motive and deepening the dark mystery surrounding her death. Inspector Morgan knelt carefully beside the corpse, noting the strange expression of pure terror frozen on the victim's pale face.
created_at"2026-07-07T20:27:10.634Z" 7/7/2026, 8:27:10 PM
model"aion-labs/aion-3.0-20260707"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency381
moderation_latency(null)
generation_time105760
tokens_prompt46
tokens_completion3882
native_tokens_prompt41
native_tokens_completion4531
native_tokens_completion_images(null)
native_tokens_reasoning3655
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)
usage0.027309
router(null)
provider_responses
0
endpoint_id"8c8f827d-2bef-468a-8f9e-8e27b470de5e"
id"d3a4b189e8034ff09ae03d0cb145c09d"
is_byokfalse
latency381
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-1783456031-Z98nd1iFCWqJ6BGLavOC"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783456031-SANtdjWW2JuUZfjDyR0M"
upstream_id"d3a4b189e8034ff09ae03d0cb145c09d"
total_cost0.027309
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
sentences7
wordCounts
020
120
220
320
420
520
620