Run: 2026-09-23-01M37Q1DWRTT4B6FPH6Q3JFCGH

Run Details

Duration:
44.6s
Cost:
$0.009341
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 hard against the windows of Blackwood Manor. Detective Sarah Chen stepped out into the cold dark night. A body had been discovered in the old study upstairs. The victim was Lord Edmund Ashworth, aged sixty-seven years old. He lay sprawled across the Persian rug near his desk. A single bullet wound marked his chest above the heart. The housekeeper found him when she brought his evening tea. Now the entire household waited nervously in the drawing room. Sarah studied each face carefully, noting down every small detail. The widow wept quietly, but her eyes remained strangely dry. The son stood rigid, gripping the mantelpiece with white knuckles. Someone in this room was clearly lying about tonight's events. Sarah could feel it in her bones, sharp and certain. The clock struck midnight as she opened her notebook slowly. This case would test every skill she had ever learned.
created_at"2026-09-23T18:04:25.895Z" 9/23/2026, 6:04:25 PM
model"aion-labs/aion-3.5-20260923"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency958
moderation_latency(null)
generation_time44542
tokens_prompt46
tokens_completion1189
native_tokens_prompt39
native_tokens_completion1552
native_tokens_completion_images(null)
native_tokens_reasoning963
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)
usage0.00934125
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790186665-UvcOYLneQgwQCE6DLEiF"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790186665-ntkf9wRIU7zaG8IpZUyH"
upstream_id"f72bc5a11b4346e1b9bada1188767e98"
provider_responses
0
endpoint_id"09b1fc56-3888-42bd-b7a0-926851c7f9d6"
id"f72bc5a11b4346e1b9bada1188767e98"
is_byokfalse
latency958
model_permaslug"aion-labs/aion-3.5-20260923"
provider_name"AionLabs"
status200
total_cost0.00934125
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
sentences15
wordCounts
010
110
210
310
410
510
610
710
810
910
1010
1110
1210
1310
1410