Run: 2026-07-07-01KWZ4D6CHWB3SJB3P7B692F31

Run Details

Model:
Aion 3.0
Duration:
24.7s
Cost:
$0.006987
Provider:
AionLabs

Evaluation summary

Score Evaluator
Details Link
74.08% 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 body was found floating in the dark river. Detective Hartwell arrived at the scene around midnight precisely. Rain fell steadily on the muddy ground around them. The victim had been missing for exactly three weeks. The corpse showed strange symbols carved into cold skin. Detective Hartwell examined the body with clinical detached precision. The killer had left a note written in blood. Nobody understood the cryptic message on the torn paper. The coroner arrived to remove the body from water. Everyone in town knew the victim had many enemies.
created_at"2026-07-07T20:30:42.084Z" 7/7/2026, 8:30:42 PM
model"aion-labs/aion-3.0-20260707"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency419
moderation_latency(null)
generation_time24607
tokens_prompt46
tokens_completion1432
native_tokens_prompt41
native_tokens_completion1144
native_tokens_completion_images(null)
native_tokens_reasoning1286
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)
usage0.006987
router(null)
provider_responses
0
endpoint_id"8c8f827d-2bef-468a-8f9e-8e27b470de5e"
id"642b7a28eac249b39137dadf33585445"
is_byokfalse
latency419
model_permaslug"aion-labs/aion-3.0-20260707"
provider_name"AionLabs"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1783456242-QSV4zXPmWBw8Z5oWaBfl"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783456242-2gnH2yvHi8kk5dKEN1ko"
upstream_id"642b7a28eac249b39137dadf33585445"
total_cost0.006987
cache_discount(null)
upstream_inference_cost0
provider_name"AionLabs"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
74.08% Matches word count n/a
neededCleanfalse
sentences10
wordCounts
09
19
29
39
49
59
69
79
89
99