Run: 2026-09-23-01M37P02M1XG6AD8BGZG98Z6MF

Run Details

Duration:
37.3s
Cost:
$0.009009
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 5 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
The rain fell like knives. Detective Mara arrived at midnight. The mansion loomed before her. Someone had called about murder. A body lay in silence. Lord Ashford was quite dead. His eyes stared at nothing. Blood pooled beneath his chair. Mara knelt beside the corpse. No weapon was visible nearby. The windows were all locked. Nobody could have entered here. Yet somebody killed him anyway. The servants heard no screams. Dinner sat untouched on plates. Wine glasses stood nearly empty. Two guests remained upstairs sleeping. Or perhaps just pretending sleep. Mara studied the victim's hands. His fingers clutched something tight. A torn piece of paper. Three words were scrawled there. The clock knows it all. Mara smiled grimly to herself. This case would be interesting.
created_at"2026-09-23T17:46:13.013Z" 9/23/2026, 5:46:13 PM
model"aion-labs/aion-3.5-20260923"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1220
moderation_latency(null)
generation_time37197
tokens_prompt46
tokens_completion1258
native_tokens_prompt39
native_tokens_completion1482
native_tokens_completion_images(null)
native_tokens_reasoning1064
native_tokens_cached0
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)
usage0.009009
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790185573-slWGKIeIv7A39Zf5FadK"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790185573-QoSOJoyo6N5CtKEKhioz"
upstream_id"0ebf232926c043b9915ee5be181bf0bc"
provider_responses
0
endpoint_id"09b1fc56-3888-42bd-b7a0-926851c7f9d6"
id"0ebf232926c043b9915ee5be181bf0bc"
is_byokfalse
latency1220
model_permaslug"aion-labs/aion-3.5-20260923"
provider_name"AionLabs"
status200
total_cost0.009009
cache_discount(null)
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
sentences25
wordCounts
05
15
25
35
45
55
65
75
85
95
105
115
125
135
145
155
165
175
185
195
205
215
225
235
245