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Run: 2026-02-24-01KJ8W94M3DZN596GTPSRS8HGJ
Run Details
Model:
Aion 2.0
Test:
N-Length Sentences
Scenario:
Write sentences with 10 words each
Duration:
42.2s
Cost:
$0.002875
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
An ancient clock struck midnight inside the deserted, sprawling manor. A single figure moved through the shadowy, silent hallways upstairs. The only sound was a distant, ominous drip of water. Then a sudden, choked gasp echoed from the master bedroom. Lord Blackwood lay still on the floor, a knife protruding. Dark blood stained the Persian rug beneath his cold body. A shattered crystal glass gleamed near his outstretched, lifeless hand. But the room's single window was locked firmly from within. Detective Miller observed the scene with a sharp, analytical gaze. Everyone in the house had both motive and opportunity, however.
created_at
"2026-02-24T22:28:24.847Z"
2/24/2026, 10:28:24 PM
model
"aion-labs/aion-2.0-20260223"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
2562
moderation_latency
(null)
generation_time
42084
tokens_prompt
46
tokens_completion
1581
native_tokens_prompt
142
native_tokens_completion
1726
native_tokens_completion_images
(null)
native_tokens_reasoning
1416
native_tokens_cached
0
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"stop"
usage
0.0028752
router
(null)
provider_responses
0
endpoint_id
"1e93b0bb-eb0f-49bc-8fda-947105413b86"
id
"0ad63778-7751-4bc4-8ce0-75b51cb20c78"
is_byok
false
latency
113
model_permaslug
"aion-labs/aion-2.0-20260223"
provider_name
"AionLabs"
status
200
api_type
"completions"
id
"gen-1771972104-H3z7WVmKZ3k9AFEnx8XP"
upstream_id
"0ad63778-7751-4bc4-8ce0-75b51cb20c78"
total_cost
0.0028752
cache_discount
(null)
upstream_inference_cost
0
provider_name
"AionLabs"
Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Matches word count
n/a
neededClean
false
sentences
10
wordCounts
0
10
1
10
2
10
3
10
4
10
5
10
6
10
7
10
8
10
9
10