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Run: 2026-09-24-01M39VK88WPGTTERA3HQF5YWC1
Run Details
Model:
Aion 3.5 Mini (Reasoning, High)
Test:
N-Length Sentences
Scenario:
Write sentences with 10 words each
Duration:
59.8s
Cost:
$0.004008
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 10 words. Please make sure that each sentence has the same length. Only return the opening itself.
Model response
Messages
Meta
AI
The cold rain fell hard against the old manor windows. Detective Sarah Chen arrived at the manor just before midnight. Lightning flashed suddenly, illuminating the grand entrance for one moment. Inside, the old butler waited with a pale, frightened face. Upstairs, Lord Ashworth lay dead inside his locked private study. The heavy door remained bolted from within, police confirmed immediately. Sarah examined the cold body, noting the strange crimson stain. A single white candle had burned down completely to nothing. Something felt deeply wrong about this entire scene, she thought. Outside, thunder rumbled loudly as the storm grew worse still. Six nervous guests remained downstairs, each one hiding something dark. One of them had committed cold murder this very night. Sarah knew the terrible truth would surface before dawn arrived. Until then, everyone remained a possible suspect in her mind.
created_at
"2026-09-24T14:02:33.129Z"
9/24/2026, 2:02:33 PM
model
"aion-labs/aion-3.5-mini-20260923"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1075
moderation_latency
(null)
generation_time
59766
tokens_prompt
46
tokens_completion
2204
native_tokens_prompt
39
native_tokens_completion
2858
native_tokens_completion_images
(null)
native_tokens_reasoning
1978
native_tokens_cached
39
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
0.00400822
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer
(null)
request_id
"req-1790258553-Qg4MQn4J3nEEECBpX5zA"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1790258553-lPld2MRzgIE8AKbPrI6V"
upstream_id
"b34c0e3b06474141b0b9b97bf2b7cf76"
provider_responses
0
endpoint_id
"60ac3bdc-90ec-4769-9193-2c00b4d79562"
id
"b34c0e3b06474141b0b9b97bf2b7cf76"
is_byok
false
latency
1074
model_permaslug
"aion-labs/aion-3.5-mini-20260923"
provider_name
"AionLabs"
status
200
total_cost
0.00400822
cache_discount
0.00002028
upstream_inference_cost
0
provider_name
"AionLabs"
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
neededClean
false
sentences
14
wordCounts
0
10
1
10
2
10
3
10
4
10
5
10
6
10
7
10
8
10
9
10
10
10
11
10
12
10
13
10