Run: 2026-09-23-01M37Q89GP71HK320SDM3E1TXA

Run Details

Duration:
57.4s
Cost:
$0.012263
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 raged against the old Blackwood manor that night. Inside, the candles flickered as lightning lit the grand hallway. Lady Victoria Ashworth lay perfectly motionless on the Persian rug. Her glassy eyes stared upward at the painted ceiling above. A silver letter opener protruded from her blue silk dress. The housekeeper discovered the body during her usual midnight rounds. Her terrified scream echoed through every empty room in Blackwood. Six guests remained trapped inside by the raging winter storm. Any one of them could have committed this murder tonight. Detective Sarah James arrived shortly after dawn broke over Blackwood. She studied the bloody scene with her sharp gray eyes. Something about the room told her this was carefully staged.
created_at"2026-09-23T18:08:10.796Z" 9/23/2026, 6:08:10 PM
model"aion-labs/aion-3.5-20260923"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2050
moderation_latency(null)
generation_time57316
tokens_prompt46
tokens_completion1697
native_tokens_prompt39
native_tokens_completion2039
native_tokens_completion_images(null)
native_tokens_reasoning1507
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)
usage0.01226325
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790186890-z2vb7MKXfId4TqNXv9aF"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790186890-7Gi6NPEeEO1f8Pf5v1Ej"
upstream_id"0b03e21643114bbf809f123e4351d6d7"
provider_responses
0
endpoint_id"09b1fc56-3888-42bd-b7a0-926851c7f9d6"
id"0b03e21643114bbf809f123e4351d6d7"
is_byokfalse
latency2049
model_permaslug"aion-labs/aion-3.5-20260923"
provider_name"AionLabs"
status200
total_cost0.01226325
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
sentences12
wordCounts
010
110
210
310
410
510
610
710
810
910
1010
1110