Run: 2026-09-24-01M39VK88WPGTTERA3HQF5YWC1

Run Details

Duration:
59.8s
Cost:
$0.004008
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 fell hard against the old manor windows. Detective Sarah Chen arrived at the manor just before midnight. Lightning flashed suddenly, illuminating the grand entrance for one moment. Inside, the old butler waited with a pale, frightened face. Upstairs, Lord Ashworth lay dead inside his locked private study. The heavy door remained bolted from within, police confirmed immediately. Sarah examined the cold body, noting the strange crimson stain. A single white candle had burned down completely to nothing. Something felt deeply wrong about this entire scene, she thought. Outside, thunder rumbled loudly as the storm grew worse still. Six nervous guests remained downstairs, each one hiding something dark. One of them had committed cold murder this very night. Sarah knew the terrible truth would surface before dawn arrived. Until then, everyone remained a possible suspect in her mind.
created_at"2026-09-24T14:02:33.129Z" 9/24/2026, 2:02:33 PM
model"aion-labs/aion-3.5-mini-20260923"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1075
moderation_latency(null)
generation_time59766
tokens_prompt46
tokens_completion2204
native_tokens_prompt39
native_tokens_completion2858
native_tokens_completion_images(null)
native_tokens_reasoning1978
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)
usage0.00400822
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1790258553-Qg4MQn4J3nEEECBpX5zA"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790258553-lPld2MRzgIE8AKbPrI6V"
upstream_id"b34c0e3b06474141b0b9b97bf2b7cf76"
provider_responses
0
endpoint_id"60ac3bdc-90ec-4769-9193-2c00b4d79562"
id"b34c0e3b06474141b0b9b97bf2b7cf76"
is_byokfalse
latency1074
model_permaslug"aion-labs/aion-3.5-mini-20260923"
provider_name"AionLabs"
status200
total_cost0.00400822
cache_discount0.00002028
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
sentences14
wordCounts
010
110
210
310
410
510
610
710
810
910
1010
1110
1210
1310