Run: 2026-09-24-01M39VPH4ZH6Y1SR1RD47F9RKM

Run Details

Duration:
1m 38s
Cost:
$0.003923
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 20 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
Relentless rain lashed against the tall, grim windows of Blackwood Manor, mirroring the violent storm that was brewing deep inside. Inside the cavernous study, Inspector Davies stared down at the lifeless body, his face pale and drawn with grim shock. Lord Ashworth lay sprawled across his massive oak desk, a silver letter opener buried deep within his broad, pale chest. A single white rose rested upon his frozen lapel, a delicate touch that seemed entirely out of place amidst violence. Outside, the wind howled like a hungry wolf, rattling the heavy doors as if demanding entry to the macabre scene. Davies noticed the fireplace held warm ashes, suggesting someone had been here recently, perhaps just moments before he had arrived. He turned slowly, scanning the shadowed corners of the room, feeling absolutely certain that the killer was still lurking nearby.
created_at"2026-09-24T14:04:20.526Z" 9/24/2026, 2:04:20 PM
model"aion-labs/aion-3.5-mini-20260923"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1664
moderation_latency(null)
generation_time97488
tokens_prompt46
tokens_completion2325
native_tokens_prompt39
native_tokens_completion2797
native_tokens_completion_images(null)
native_tokens_reasoning2106
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)
usage0.00392282
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1790258660-pxyQ00hOYOFZX6MhiIet"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790258660-zFe2mEP9yrcbQMRVbYyY"
upstream_id"ec8d6686046c4df083ef7c5d79f25c4a"
provider_responses
0
endpoint_id"60ac3bdc-90ec-4769-9193-2c00b4d79562"
id"ec8d6686046c4df083ef7c5d79f25c4a"
is_byokfalse
latency1661
model_permaslug"aion-labs/aion-3.5-mini-20260923"
provider_name"AionLabs"
status200
total_cost0.00392282
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
sentences7
wordCounts
020
120
220
320
420
520
620