Run: 2026-09-24-01M39VNSP1EPA8CPMMK80MZBJF

Run Details

Duration:
56.9s
Cost:
$0.004175
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 against the tall windows of Blackwood Manor. Inside, a single candle flickered, casting long, dancing shadows everywhere. Detective Miller stepped cautiously into the silent, freezing entrance hall. Something felt deeply wrong about the oppressive silence surrounding him. He followed a trail of muddy footprints towards the library. The heavy oak door creaked loudly as he pushed it. A body lay slumped across a large antique writing desk. It was the town's beloved mayor, Lord Edmund Ashworth himself. A silver letter opener protruded from his back, quite deep. Miller knelt down slowly, examining the scene with cold eyes. There were no signs of any forced entry anywhere here. The killer had been someone the mayor knew very well. Suddenly, a floorboard groaned sharply from the dark hallway behind. Miller spun around quickly, his hand reaching for his gun. But the hallway remained completely empty, dark, and utterly silent. He was definitely not alone inside this decaying old house. Somewhere upstairs, a grandfather clock began to strike twelve times. The game had officially begun, and Miller was ready now.
created_at"2026-09-24T14:03:56.491Z" 9/24/2026, 2:03:56 PM
model"aion-labs/aion-3.5-mini-20260923"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1304
moderation_latency(null)
generation_time56884
tokens_prompt46
tokens_completion2626
native_tokens_prompt39
native_tokens_completion2977
native_tokens_completion_images(null)
native_tokens_reasoning2342
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)
usage0.00417482
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1790258636-0yo8ZDsubFwIOVqLPwwC"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790258636-oFgeLfCM6m3XgTsLERdE"
upstream_id"bd4260278fdf43679fba28fc204a6b81"
provider_responses
0
endpoint_id"60ac3bdc-90ec-4769-9193-2c00b4d79562"
id"bd4260278fdf43679fba28fc204a6b81"
is_byokfalse
latency1304
model_permaslug"aion-labs/aion-3.5-mini-20260923"
provider_name"AionLabs"
status200
total_cost0.00417482
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
sentences18
wordCounts
010
110
210
310
410
510
610
710
810
910
1010
1110
1210
1310
1410
1510
1610
1710