Run: 2026-09-23-01M37PVSX2E83B58AZVFGBPFB6

Run Details

Duration:
1m 38s
Cost:
$0.016907
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 arrived first. The mansion loomed before her. Blood stained the marble steps. Someone had died here tonight. She stepped over broken glass. The victim lay in shadow. His eyes stared at nothing. A knife protruded from him. Something here felt deeply wrong. Wind whistled through shattered windows. The storm had blown fiercely. Mara knelt beside the body. His hands were clenched tight. He had fought his killer. Scratches marked his pale face. Whoever killed him was strong. She noticed something strange nearby. A single white feather rested. It lay beneath his fingers. Why would a feather matter? Then she saw the symbol. A raven etched in skin. Carved into his inner wrist. Mara's blood turned very cold. She knew this deadly signature. The Raven Killer had returned.
created_at"2026-09-23T18:01:21.587Z" 9/23/2026, 6:01:21 PM
model"aion-labs/aion-3.5-20260923"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1363
moderation_latency(null)
generation_time98210
tokens_prompt46
tokens_completion2467
native_tokens_prompt39
native_tokens_completion2813
native_tokens_completion_images(null)
native_tokens_reasoning2262
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)
usage0.01690725
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790186481-WUKLVZNuPa6FFNtIGMVs"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790186481-nlL8ShW57hHxGYxsWjoe"
upstream_id"519d41ec08f7482e866db2c95e0fa836"
provider_responses
0
endpoint_id"09b1fc56-3888-42bd-b7a0-926851c7f9d6"
id"519d41ec08f7482e866db2c95e0fa836"
is_byokfalse
latency1362
model_permaslug"aion-labs/aion-3.5-20260923"
provider_name"AionLabs"
status200
total_cost0.01690725
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
sentences27
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
255
265