Run: 2026-02-24-01KJ8V4ZR9M5CCYVRT2BH0P7GQ

Run Details

Model:
Aion 2.0
Test:
N-Length Sentences
Scenario:
Write sentences with 5 words each
Duration:
25.2s
Cost:
$0.001726
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 5 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
Rain tapped the study window. The fire had died out. Lord Ashworth would not move. A bullet hole stared blankly. From his temple, dark red. An overturned chair suggested struggle. Or perhaps a swift surprise. The butler found him first. He called the police immediately. Each guest had an alibi. But each one also lied.
created_at"2026-02-24T22:08:40.213Z" 2/24/2026, 10:08:40 PM
model"aion-labs/aion-2.0-20260223"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2232
moderation_latency(null)
generation_time25134
tokens_prompt46
tokens_completion1067
native_tokens_prompt142
native_tokens_completion1008
native_tokens_completion_images(null)
native_tokens_reasoning978
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.0017264
router(null)
provider_responses
0
endpoint_id"1e93b0bb-eb0f-49bc-8fda-947105413b86"
id"d6119d5e-f01c-4d79-9190-eac4f6502b4d"
is_byokfalse
latency106
model_permaslug"aion-labs/aion-2.0-20260223"
provider_name"AionLabs"
status200
api_type"completions"
id"gen-1771970920-E0iRHEanduWetU1enCfY"
upstream_id"d6119d5e-f01c-4d79-9190-eac4f6502b4d"
total_cost0.0017264
cache_discount(null)
upstream_inference_cost0
provider_name"AionLabs"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences11
wordCounts
05
15
25
35
45
55
65
75
85
95
105