Run: 2026-09-24-01M39WKMB0JFDRMFC9TGGGG602

Run Details

Duration:
3m 54s
Cost:
$0.016478
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 heavy rain hammered against the windows of Blackwood Manor. Inside, a lone candle flickered in the darkened study room. A lifeless body lay sprawled across the expensive Persian rug. The victim was Lord Ashworth, a man of many secrets. His cold gray eyes stared at nothing, forever frozen now. A gleaming silver letter opener protruded from his chest area. The ancient grandfather clock struck midnight, echoing through empty halls. Somewhere upstairs, a wooden floorboard creaked beneath an unseen weight. Detective Sarah Chen arrived at the manor just after three. She immediately noticed the broken lock on the garden door. Someone had entered the manor without forcing any windows open. The killer knew this grand house intimately, she thought grimly. Six prominent guests had gathered here for the weekend party. Now one of them was most certainly the ruthless murderer. The terrible storm had cut them off from the world. No phone lines worked, and the roads were all flooded. They were trapped here together with a killer among them. Sarah slowly pulled out her notebook and began taking notes. The dangerous game had only just begun, she thought silently. Outside, the fierce storm raged like some hungry wild beast. Lightning flashed, briefly illuminating the terrified faces peering from above. The frightened guests gathered on the staircase, watching her work. Every single guest had a motive, she realized with dread. The young widow stood closest, her hands trembling very visibly. The angry partner scowled, arms crossed tightly over his chest. The timid secretary stared fixedly down at the floor instead. One of these people had plunged that sharp knife deep. Sarah slowly closed her notebook and looked up at them. "Nobody leaves this house tonight," she announced with quiet authority. The storm howled its approval through the old stone walls.
created_at"2026-09-24T14:20:14.067Z" 9/24/2026, 2:20:14 PM
model"aion-labs/aion-3.5-mini-20260923"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1773
moderation_latency(null)
generation_time234422
tokens_prompt46
tokens_completion9136
native_tokens_prompt39
native_tokens_completion11765
native_tokens_completion_images(null)
native_tokens_reasoning8669
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)
usage0.01647802
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1790259614-0AHaiks1PfuMgmQz6nNP"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790259614-x1Yybs7Hz4thGUlySf2I"
upstream_id"3ea8a607b05f4617a780c56ec3dcea66"
provider_responses
0
endpoint_id"60ac3bdc-90ec-4769-9193-2c00b4d79562"
id"3ea8a607b05f4617a780c56ec3dcea66"
is_byokfalse
latency1773
model_permaslug"aion-labs/aion-3.5-mini-20260923"
provider_name"AionLabs"
status200
total_cost0.01647802
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
sentences30
wordCounts
010
110
210
310
410
510
610
710
810
910
1010
1110
1210
1310
1410
1510
1610
1710
1810
1910
2010
2110
2210
2310
2410
2510
2610
2710
2810
2910