Run: 2026-09-23-01M37PQHTJGM93Y3ETVTW44XE7

Run Details

Duration:
20.1s
Cost:
$0.006395
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 Vance finally arrived. Her black heels clicked loudly. The old mansion loomed ahead. Police tape crossed the doors. A cold body waited inside. Her stomach twisted with dread. She stepped over the threshold. Blood stained the marble floor. Dr. Chen knelt beside it. The victim was Elias Thorn. He owned half the city. Stabbed once through his heart. There was no forced entry. Someone he clearly knew, then. Mara pulled on her gloves. The knife was still there. Its silver handle gleamed brightly. Initials were engraved on it. Who could R.T. possibly be? Rain hammered the tall windows. Lightning briefly lit the room. Shadows danced across the walls. Everyone here had secrets, Mara. The storm had just begun.
created_at"2026-09-23T17:59:02.25Z" 9/23/2026, 5:59:02 PM
model"aion-labs/aion-3.5-20260923"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency661
moderation_latency(null)
generation_time20046
tokens_prompt46
tokens_completion963
native_tokens_prompt39
native_tokens_completion1061
native_tokens_completion_images(null)
native_tokens_reasoning775
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)
usage0.00639525
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790186342-YBTIRZf2AmmEVQj3Gwph"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790186342-pyjhgf7tPNtASd1uVCGW"
upstream_id"fb82dedaa45c4152858e1c29b1bcbb61"
provider_responses
0
endpoint_id"09b1fc56-3888-42bd-b7a0-926851c7f9d6"
id"fb82dedaa45c4152858e1c29b1bcbb61"
is_byokfalse
latency660
model_permaslug"aion-labs/aion-3.5-20260923"
provider_name"AionLabs"
status200
total_cost0.00639525
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
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