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Run: 2026-09-24-01M39VNSP1EPA8CPMMK80MZBJF
Run Details
Model:
Aion 3.5 Mini (Reasoning, High)
Test:
N-Length Sentences
Scenario:
Write sentences with 10 words each
Duration:
56.9s
Cost:
$0.004175
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 rain hammered against the tall windows of Blackwood Manor. Inside, a single candle flickered, casting long, dancing shadows everywhere. Detective Miller stepped cautiously into the silent, freezing entrance hall. Something felt deeply wrong about the oppressive silence surrounding him. He followed a trail of muddy footprints towards the library. The heavy oak door creaked loudly as he pushed it. A body lay slumped across a large antique writing desk. It was the town's beloved mayor, Lord Edmund Ashworth himself. A silver letter opener protruded from his back, quite deep. Miller knelt down slowly, examining the scene with cold eyes. There were no signs of any forced entry anywhere here. The killer had been someone the mayor knew very well. Suddenly, a floorboard groaned sharply from the dark hallway behind. Miller spun around quickly, his hand reaching for his gun. But the hallway remained completely empty, dark, and utterly silent. He was definitely not alone inside this decaying old house. Somewhere upstairs, a grandfather clock began to strike twelve times. The game had officially begun, and Miller was ready now.
created_at
"2026-09-24T14:03:56.491Z"
9/24/2026, 2:03:56 PM
model
"aion-labs/aion-3.5-mini-20260923"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1304
moderation_latency
(null)
generation_time
56884
tokens_prompt
46
tokens_completion
2626
native_tokens_prompt
39
native_tokens_completion
2977
native_tokens_completion_images
(null)
native_tokens_reasoning
2342
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
0.00417482
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer
(null)
request_id
"req-1790258636-0yo8ZDsubFwIOVqLPwwC"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1790258636-oFgeLfCM6m3XgTsLERdE"
upstream_id
"bd4260278fdf43679fba28fc204a6b81"
provider_responses
0
endpoint_id
"60ac3bdc-90ec-4769-9193-2c00b4d79562"
id
"bd4260278fdf43679fba28fc204a6b81"
is_byok
false
latency
1304
model_permaslug
"aion-labs/aion-3.5-mini-20260923"
provider_name
"AionLabs"
status
200
total_cost
0.00417482
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
18
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
14
10
15
10
16
10
17
10