Run: 2026-07-07-01KWZ61XZ1QFDQ5NBHVYX5SY1A

Run Details

Duration:
49.3s
Cost:
$0.004096
Provider:
AionLabs

Evaluation summary

Score Evaluator
Details Link
97.41% 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
Cold rain steadily fell on the old manor roof. The terrified young maid found the body in the library. The victim was a wealthy old man named Lord Ashworth. A single bullet hole marked his forehead with perfect precision. The sharp-eyed detective examined the room with a keen focus. The large library window was locked from the inside door. He asked the nervous maid what she had heard last. She only sobbed and then pointed at the heavy desk. A single elegant note lay upon the desk's pristine blotter. The note only had two simple words written on it.
created_at"2026-07-07T20:59:30.167Z" 7/7/2026, 8:59:30 PM
model"aion-labs/aion-3.0-mini-20260707"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency790
moderation_latency(null)
generation_time49090
tokens_prompt46
tokens_completion2476
native_tokens_prompt38
native_tokens_completion2907
native_tokens_completion_images(null)
native_tokens_reasoning2330
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)
usage0.0040964
router(null)
provider_responses
0
endpoint_id"0ad7ab68-a351-4a96-b2ef-fa8fe13adae3"
id"b243142e37574a4a8952642015752397"
is_byokfalse
latency789
model_permaslug"aion-labs/aion-3.0-mini-20260707"
provider_name"AionLabs"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1783457970-xMwNmeYVv2ZWy01ifG0F"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783457970-JGAWr2q02kKX4krZoP0f"
upstream_id"b243142e37574a4a8952642015752397"
total_cost0.0040964
cache_discount(null)
upstream_inference_cost0
provider_name"AionLabs"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
97.41% Matches word count n/a
neededCleanfalse
sentences10
wordCounts
09
110
210
310
410
510
610
710
810
910