Run: 2026-09-24-01M39X1PV0FK7S97RKT3J94MRT

Run Details

Duration:
37.3s
Cost:
$0.002629
Provider:
AionLabs

Evaluation summary

Score Evaluator
Details Link
90.91% 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 fell hard upon the old manor that night. Inside, a single candle flickered against the darkening window pane. Detective Miles Corbin arrived just as the storm grew worse. He found the body slumped in a velvet armchair downstairs. Blood stained the carpet beneath his polished leather shoes deeply. A silver letter opener glinted from the victim's silent chest. Someone had scrawled a warning upon the victim's cold desk. The message read simply: "You should have kept quiet now." Corbin pocketed the note and glanced around the quiet room. Six guests sat waiting in the drawing room upstairs nervously. He knew one of them had committed this terrible crime. The question was which one and how to prove it.
created_at"2026-09-24T14:27:55.37Z" 9/24/2026, 2:27:55 PM
model"aion-labs/aion-3.5-mini-20260923"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1371
moderation_latency(null)
generation_time37294
tokens_prompt46
tokens_completion1519
native_tokens_prompt39
native_tokens_completion1873
native_tokens_completion_images(null)
native_tokens_reasoning1340
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)
usage0.00262922
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1790260075-1SdfU5HUHsmVx3kRLAIt"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790260075-uSGcrLoFbpBsrnxioSgo"
upstream_id"c01d95a116f640c7b2c1a4741950e5b5"
provider_responses
0
endpoint_id"60ac3bdc-90ec-4769-9193-2c00b4d79562"
id"c01d95a116f640c7b2c1a4741950e5b5"
is_byokfalse
latency1371
model_permaslug"aion-labs/aion-3.5-mini-20260923"
provider_name"AionLabs"
status200
total_cost0.00262922
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
90.91% Matches word count n/a
neededCleanfalse
sentences11
wordCounts
010
110
210
310
410
510
610
720
810
910
1010