Run: 2026-09-23-01M37PQMX1HNF568F2MXDYWDTD

Run Details

Duration:
31.7s
Cost:
$0.009671
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
Rain hammered the old mansion. Detective Mara arrived at dusk. The body lay in shadows. Lord Ashworth was dead there. A knife protruded from him. Mara knelt beside the corpse. Her eyes scanned the room. Candles flickered in the draft. Who wanted this man dead? Everyone, she suspected, had motives. The storm concealed all sounds. Mara noted the broken window. Glass shards glittered like ice. No footprints marked the carpet. She frowned at that detail. The killer entered differently, somehow. Mara stood and looked around. Portraits watched from dark walls. Each face held hidden secrets. This case would be difficult.
created_at"2026-09-23T17:59:05.393Z" 9/23/2026, 5:59:05 PM
model"aion-labs/aion-3.5-20260923"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency444
moderation_latency(null)
generation_time31635
tokens_prompt46
tokens_completion1396
native_tokens_prompt39
native_tokens_completion1607
native_tokens_completion_images(null)
native_tokens_reasoning1239
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)
usage0.00967125
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790186345-xHiYrjJ1NhEsSCLxZzhu"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790186345-CwGGzGAwfoPYZOx5QcfW"
upstream_id"098242e7eebf457e8d50b528b325c849"
provider_responses
0
endpoint_id"09b1fc56-3888-42bd-b7a0-926851c7f9d6"
id"098242e7eebf457e8d50b528b325c849"
is_byokfalse
latency444
model_permaslug"aion-labs/aion-3.5-20260923"
provider_name"AionLabs"
status200
total_cost0.00967125
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
sentences20
wordCounts
05
15
25
35
45
55
65
75
85
95
105
115
125
135
145
155
165
175
185
195