Run: 2026-09-23-01M37Q37JF9QJV8NSP6P6SS37D

Run Details

Duration:
31.3s
Cost:
$0.009809
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 rain hammered relentlessly against the windows of Blackwood Manor. Inside, the body of Lord Ashworth lay cold and still. His eyes stared blankly at the ornate ceiling above him. A single crimson rose rested gently upon his silent chest. The housekeeper discovered him when she brought his morning tea. Her scream echoed through the halls, waking every sleeping guest. Detective Morgan arrived within the hour, his coat dripping wet. He studied the scene with sharp, calculating, experienced gray eyes. No visible wounds marked the body, yet death was certain. The rose suggested something personal, something deeply symbolic and planned. Someone inside this house knew exactly what they were doing. And that someone was still very much among them now.
created_at"2026-09-23T18:05:24.963Z" 9/23/2026, 6:05:24 PM
model"aion-labs/aion-3.5-20260923"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency836
moderation_latency(null)
generation_time31278
tokens_prompt46
tokens_completion1446
native_tokens_prompt39
native_tokens_completion1630
native_tokens_completion_images(null)
native_tokens_reasoning1256
native_tokens_cached39
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)
usage0.00980925
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790186724-P3mfUKx4sodv5fSPD4uI"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790186724-BLVc8VkH59unS9nu4pDf"
upstream_id"06af5cb1f5a74d0a921ffc9cc3f5fd55"
provider_responses
0
endpoint_id"09b1fc56-3888-42bd-b7a0-926851c7f9d6"
id"06af5cb1f5a74d0a921ffc9cc3f5fd55"
is_byokfalse
latency836
model_permaslug"aion-labs/aion-3.5-20260923"
provider_name"AionLabs"
status200
total_cost0.00980925
cache_discount0.00008775
upstream_inference_cost0
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
neededCleanfalse
sentences12
wordCounts
010
110
210
310
410
510
610
710
810
910
1010
1110