Run: 2026-02-24-01KJ8WN9W7TAADSYXF6YRQGWYG

Run Details

Model:
Aion 2.0
Duration:
33.3s
Cost:
$0.002274
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

AI
Rain fell softly on the old cobblestone street that night. A single lamp flickered weakly above the deserted town square. Detective Miller approached the grim scene with a heavy heart. The body lay still, a dark shape on the ground. A silver knife protruded from the victim's chest, gleaming dully. Blood pooled around the corpse, black in the dim light. Miller noted the missing wedding ring on the left hand. The shattered pocket watch had stopped at exactly midnight sharp. The victim's face was frozen in an expression of surprise. Who could have wanted this wealthy businessman dead, and why?
created_at"2026-02-24T22:35:03.44Z" 2/24/2026, 10:35:03 PM
model"aion-labs/aion-2.0-20260223"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2192
moderation_latency(null)
generation_time33254
tokens_prompt46
tokens_completion1300
native_tokens_prompt142
native_tokens_completion1350
native_tokens_completion_images(null)
native_tokens_reasoning1143
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"
usage0.0022736
router(null)
provider_responses
0
endpoint_id"1e93b0bb-eb0f-49bc-8fda-947105413b86"
id"cb0d52a6-cca4-47d7-a2c0-9c1cb4441447"
is_byokfalse
latency165
model_permaslug"aion-labs/aion-2.0-20260223"
provider_name"AionLabs"
status200
api_type"completions"
id"gen-1771972503-sd82z26MnWJhPGEntcy2"
upstream_id"cb0d52a6-cca4-47d7-a2c0-9c1cb4441447"
total_cost0.0022736
cache_discount(null)
upstream_inference_cost0
provider_name"AionLabs"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences10
wordCounts
010
110
210
310
410
510
610
710
810
910