Run: 2026-07-07-01KWZ5A7RTMMNK7TRCCZ5PR9ZD

Run Details

Model:
Aion 3.0
Duration:
24.7s
Cost:
$0.006621
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
Rain hammered against the windows of the empty mansion. Shadows danced across walls stained with fresh crimson blood. Detective Morgan stepped carefully around the lifeless female body. Her pale face frozen in an expression of terror. No weapon visible nearby to explain the gruesome scene. The clock on the mantel had stopped at midnight. Someone had moved things after the killer fled quickly. Morgan noted the broken glass beneath the wooden table. Strange symbols were drawn in blood near the victim. The open window suggested an escape route for someone. Wind howled through the breach in the sealed room. Morgan knew this case would test his brilliant mind. Outside, lightning illuminated a figure watching from the darkness. The game had begun with very high personal stakes. Someone in this mansion was a cold calculating killer. Morgan crouched beside the victim and examined her hands. Her fingernails contained traces of fabric from someone's clothing. She had fought back against her attacker before dying. A torn piece of dark blue silk remained visible. The evidence bag would protect this crucial discovery now.
created_at"2026-07-07T20:46:33.768Z" 7/7/2026, 8:46:33 PM
model"aion-labs/aion-3.0-20260707"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency425
moderation_latency(null)
generation_time24471
tokens_prompt46
tokens_completion1279
native_tokens_prompt41
native_tokens_completion1083
native_tokens_completion_images(null)
native_tokens_reasoning983
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)
usage0.006621
router(null)
provider_responses
0
endpoint_id"8c8f827d-2bef-468a-8f9e-8e27b470de5e"
id"8f50f7e296da497abe464ec1ca01decf"
is_byokfalse
latency425
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-1783457193-nMRxUqApsS41vyZcHCXj"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783457193-AZ64Lwvjuoyy9l087ALU"
upstream_id"8f50f7e296da497abe464ec1ca01decf"
total_cost0.006621
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
sentences20
wordCounts
09
19
29
39
49
59
69
79
89
99
109
119
129
139
149
159
169
179
189
199