Run: 2026-09-23-01M37Q83BTZXVRJZYTVFZE1M5Q

Run Details

Duration:
46.4s
Cost:
$0.008081
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 rain hammered against the windows of Blackwood Manor. Detective Sarah Chen stepped carefully through the grand front door. Her boots left wet prints on the polished marble floor. A body lay sprawled beneath the chandelier in the hall. The victim's glassy eyes stared up at the ceiling above. Sarah knelt down beside him, studying the scene with care. No visible wounds marked his pale and lifeless body here. The butler stood trembling near the staircase, wringing his hands. He had discovered the master dead at precisely six tonight. Sarah noted the faint smell of bitter almonds lingering here. Someone in this house had poisoned Lord Blackwood tonight, clearly. Five suspects waited anxiously in the study down the hall. Each one had secrets, and each one had a motive. Sarah pulled out her notebook and began writing her notes. The game had begun, and death was keeping score here.
created_at"2026-09-23T18:08:04.494Z" 9/23/2026, 6:08:04 PM
model"aion-labs/aion-3.5-20260923"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1200
moderation_latency(null)
generation_time46367
tokens_prompt46
tokens_completion1052
native_tokens_prompt39
native_tokens_completion1342
native_tokens_completion_images(null)
native_tokens_reasoning827
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)
usage0.00808125
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790186884-HQdIoKBv7PxLvNBzZfCF"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790186884-y4P8SYcopwtcwTgl2EGp"
upstream_id"3b0323de9a994992b7421305d13fe6ab"
provider_responses
0
endpoint_id"09b1fc56-3888-42bd-b7a0-926851c7f9d6"
id"3b0323de9a994992b7421305d13fe6ab"
is_byokfalse
latency1196
model_permaslug"aion-labs/aion-3.5-20260923"
provider_name"AionLabs"
status200
total_cost0.00808125
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
sentences15
wordCounts
010
110
210
310
410
510
610
710
810
910
1010
1110
1210
1310
1410