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Run: 2026-07-07-01KWZ36KKDXE05BSBM6QHY83CS
Run Details
Model:
Aion 3.0
Test:
N-Length Sentences
Scenario:
Write sentences with 20 words each
Duration:
1m 27s
Cost:
$0.023133
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
Rain hammered the dark windows as Detective Harmon slowly entered the old mansion, his sharp eyes scanning the bloodstained floor. The wealthy young heiress lay sprawled across the expensive ornate Persian rug, her lifeless fingers clutching a torn photograph tightly. Lightning flashed suddenly outside, briefly illuminating the elegant ballroom where society's finest had danced just hours before tragedy had struck. Officers had already cordoned off the entire property perimeter, though curious neighbors gathered at the gates with their eager speculation. The deceased woman's husband stood rigidly in the darkened corner, his face a mask of grief that seemed oddly rehearsed. Detective Harmon carefully noted the unmistakable smell of expensive whiskey lingering in the air despite the victim's pristine public reputation. Without warning, a terrified scream suddenly pierced through the mansion from upstairs, sending officers rushing up the grand spiral staircase.
created_at
"2026-07-07T20:09:37.664Z"
7/7/2026, 8:09:37 PM
model
"aion-labs/aion-3.0-20260707"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
414
moderation_latency
(null)
generation_time
87097
tokens_prompt
46
tokens_completion
3517
native_tokens_prompt
41
native_tokens_completion
3835
native_tokens_completion_images
(null)
native_tokens_reasoning
3274
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
0.023133
router
(null)
provider_responses
0
endpoint_id
"8c8f827d-2bef-468a-8f9e-8e27b470de5e"
id
"9d9e4360c8424de99d2804eb6687dd06"
is_byok
false
latency
414
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-1783454977-g0wuzFklEx55h1exKXiE"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1783454977-ZEqXJes9Q8H72NsX1mEa"
upstream_id
"9d9e4360c8424de99d2804eb6687dd06"
total_cost
0.023133
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
7
wordCounts
0
20
1
20
2
20
3
20
4
20
5
20
6
20