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Run: 2026-07-07-01KWZ3KDF8DVCP9BYHTZWR7J7Y
Run Details
Model:
Aion 3.0
Test:
N-Length Sentences
Scenario:
Write sentences with 20 words each
Duration:
2m 19s
Cost:
$0.046701
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
Messages
Meta
AI
Detective Maria Santos arrived at the Hargrove mansion precisely at midnight, when a blood moon hung low above the estate. Yellow police tape surrounded the historic property where the elderly industrialist Thomas Hargrove had taken his final, mysterious, violent breath. The body was discovered by the loyal housekeeper, a trembling woman named Eliza who had worked for thirty long years. She found him in his private study, slumped over the antique mahogany desk, surrounded by papers and spilled crimson wine. Detective Maria ducked under the bright yellow police tape, her worn leather shoes clicking against the marble steps leading inside. Her partner, James Chen, waited by the entrance, his ashen face pale under the harsh glare of police floodlights above. He nodded grimly toward the study, his silence speaking volumes about the gruesome scene that awaited her trained, careful eyes. The study reeked of sudden death and expensive scotch, a macabre combination that made her stomach turn with quiet disgust. The dead man's vacant eyes stared at nothing, his mouth frozen in a silent scream that would never be heard. His elegant silk bowtie had been tightened around his neck, cutting off air in what seemed a deliberate, painful execution. No signs of forced entry suggested someone known to him, someone who had watched him struggle and gasp for mercy. The wealthy victim's phone had been wiped completely clean, as if the killer wanted to erase all trace of communication. Detective Maria noticed a half-empty wine glass beside the body, a strange detail that would prove crucial to her investigation. The elderly housekeeper had heard absolutely nothing, she claimed, despite sleeping in a room just down the hall from murder. Thunder rumbled ominously in the dark distance as the first cold drops of rain began falling on the estate grounds.
created_at
"2026-07-07T20:16:37.367Z"
7/7/2026, 8:16:37 PM
model
"aion-labs/aion-3.0-20260707"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
499
moderation_latency
(null)
generation_time
139063
tokens_prompt
46
tokens_completion
6650
native_tokens_prompt
41
native_tokens_completion
7763
native_tokens_completion_images
(null)
native_tokens_reasoning
6161
native_tokens_cached
0
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
num_fetches
(null)
web_search_engine
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"stop"
service_tier
(null)
usage
0.046701
router
(null)
provider_responses
0
endpoint_id
"8c8f827d-2bef-468a-8f9e-8e27b470de5e"
id
"0a47d2621fb94dda92381b37f0874e4f"
is_byok
false
latency
497
model_permaslug
"aion-labs/aion-3.0-20260707"
provider_name
"AionLabs"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer
(null)
request_id
"req-1783455397-TFjjsuHkj0IIZPdm7mXh"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1783455397-zHdMzmiCnBDaKGbOALAw"
upstream_id
"0a47d2621fb94dda92381b37f0874e4f"
total_cost
0.046701
cache_discount
(null)
upstream_inference_cost
0
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
neededClean
false
sentences
15
wordCounts
0
20
1
20
2
20
3
20
4
20
5
20
6
20
7
20
8
20
9
20
10
20
11
20
12
20
13
20
14
20