Run: 2026-02-24-01KJ8WVJ20XDKQ3QKMBR2C1571

Run Details

Model:
Aion 2.0
Duration:
50.3s
Cost:
$0.003403
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 storm outside mirrored the turmoil within the grand estate. Sir Reginald lay dead, a bullet hole in his forehead. His glass of brandy sat untouched upon the mahogany desk. The butler’s trembling hand still held the silver serving tray. Everyone claimed to be asleep at the time of shooting. Yet the locked room presented an impossible, puzzling mystery indeed. Detective Aris arrived, his sharp eyes missing no single detail. He noted the position of the body and the window. A single spent cartridge gleamed dully near the cold fireplace. Someone in this house was a murderer, and they lied.
created_at"2026-02-24T22:38:28.424Z" 2/24/2026, 10:38:28 PM
model"aion-labs/aion-2.0-20260223"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2178
moderation_latency(null)
generation_time50249
tokens_prompt46
tokens_completion2123
native_tokens_prompt142
native_tokens_completion2056
native_tokens_completion_images(null)
native_tokens_reasoning1972
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.0034032
router(null)
provider_responses
0
endpoint_id"1e93b0bb-eb0f-49bc-8fda-947105413b86"
id"43f7d6a4-4010-4e85-b4c2-81c73954d04c"
is_byokfalse
latency91
model_permaslug"aion-labs/aion-2.0-20260223"
provider_name"AionLabs"
status200
api_type"completions"
id"gen-1771972708-2tPnnUxpQZrssZV5NE4m"
upstream_id"43f7d6a4-4010-4e85-b4c2-81c73954d04c"
total_cost0.0034032
cache_discount(null)
upstream_inference_cost0
provider_name"AionLabs"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences10
wordCounts
010
110
210
310
410
510
610
710
810
910