Run: 2026-07-07-01KWZ49QTGXX9VZS1FNKJGDAD3

Run Details

Model:
Aion 3.0
Duration:
48.1s
Cost:
$0.013605
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
The cold body lay in the moonlight by the lake. Detective Harris arrived just before midnight to carefully assess things. Blood stained the concrete beneath the victim's severed left arm. No witnesses had come forward despite the public location here. Someone had called in an anonymous tip about the murder. Rain began falling as Harris knelt beside the dead man. The victim's eyes remained open, staring at the black sky. A single rose petal rested gently on his bloody chest. Harris noticed something hidden beneath the victim's stiff right hand. It was a small photograph of a girl, blonde hair. The detective knew this case would haunt him for years.
created_at"2026-07-07T20:28:48.878Z" 7/7/2026, 8:28:48 PM
model"aion-labs/aion-3.0-20260707"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency882
moderation_latency(null)
generation_time47821
tokens_prompt46
tokens_completion1934
native_tokens_prompt41
native_tokens_completion2247
native_tokens_completion_images(null)
native_tokens_reasoning1770
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
service_tier(null)
usage0.013605
router(null)
provider_responses
0
endpoint_id"8c8f827d-2bef-468a-8f9e-8e27b470de5e"
id"0e396ab6b431429cb83295482894457c"
is_byokfalse
latency882
model_permaslug"aion-labs/aion-3.0-20260707"
provider_name"AionLabs"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1783456128-ERp6E1xoruwEXFvPrz5s"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783456128-xAMHSK6ezZ6sr7DRtHXG"
upstream_id"0e396ab6b431429cb83295482894457c"
total_cost0.013605
cache_discount(null)
upstream_inference_cost0
provider_name"AionLabs"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences11
wordCounts
010
110
210
310
410
510
610
710
810
910
1010