Run: 2026-09-23-01M37PDSE0FN017YZCRJH4BR5A

Run Details

Duration:
1m 4s
Cost:
$0.020507
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 hard against the windows of Blackwood Manor. Inspector Marlowe stepped inside, shaking cold water from his coat. The body lay in the study, discovered by the maid. Lord Ashworth had been dead for several hours at least. A single pistol bullet had ended his life around midnight. His eyes stared at nothing, frozen in one final surprise. Marlowe walked slowly through the room, noting every small detail. The window was locked from the inside, which puzzled him. No one could have entered or left through that window. Yet the killer had somehow vanished without leaving any trace. Marlowe knelt beside the body and studied the wound closely. Someone had fired the shot from very close range indeed. The victim knew his killer, Marlowe thought with grim certainty. Five guests were staying at the manor that fateful weekend. Each of them had a reason to want him dead. All of them carried secrets buried deep within their pasts. Marlowe lit his pipe and began his quiet, methodical investigation. The storm outside raged on, matching his dark mood perfectly. Somewhere in this house, a murderer waited with steady nerves.
created_at"2026-09-23T17:53:42.357Z" 9/23/2026, 5:53:42 PM
model"aion-labs/aion-3.5-20260923"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency525
moderation_latency(null)
generation_time64270
tokens_prompt46
tokens_completion2586
native_tokens_prompt39
native_tokens_completion3413
native_tokens_completion_images(null)
native_tokens_reasoning2301
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)
usage0.02050725
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790186022-luSqZjnMXnyzY1WuVvV9"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790186022-k52WRLuVKS4k9jcURULq"
upstream_id"c7c7d78670854c44a7248f947910d2d4"
provider_responses
0
endpoint_id"09b1fc56-3888-42bd-b7a0-926851c7f9d6"
id"c7c7d78670854c44a7248f947910d2d4"
is_byokfalse
latency525
model_permaslug"aion-labs/aion-3.5-20260923"
provider_name"AionLabs"
status200
total_cost0.02050725
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
sentences19
wordCounts
010
110
210
310
410
510
610
710
810
910
1010
1110
1210
1310
1410
1510
1610
1710
1810