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Run: 2026-03-11-01KKFHJ7369A756JBJSY2TM8EE
Run Details
Model:
Stealth: Healer Alpha
Test:
N-Length Sentences
Scenario:
Write sentences with 10 words each
Duration:
18.2s
Cost:
$0.000000
Provider:
Stealth
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
Messages
Meta
AI
The stormy night was shattered by a dreadful, echoing scream. Detective Monroe arrived at the mansion, his coat completely soaked. The butler, pale and trembling, led him to the library. The wealthy owner lay dead on the cold library floor. A broken vase lay nearby, completely shattered into many pieces. Blood stained the Persian rug in a dark, spreading pool. Monroe knelt down, examining the wound on the victim's head. "Who found him?" he asked the butler, his voice low. "The maid, sir, just before you arrived," the butler whispered. "Take me to her right now," Monroe said, standing up.
created_at
"2026-03-11T22:51:30.803Z"
3/11/2026, 10:51:30 PM
model
"openrouter/healer-alpha"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1065
moderation_latency
(null)
generation_time
18070
tokens_prompt
46
tokens_completion
2412
native_tokens_prompt
2119
native_tokens_completion
2933
native_tokens_completion_images
(null)
native_tokens_reasoning
2252
native_tokens_cached
2117
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"stop"
usage
0
router
(null)
provider_responses
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer
(null)
api_type
"completions"
id
"gen-1773269490-7yERUu6Mlva0A04hethO"
upstream_id
"gen-1773269490-7yERUu6Mlva0A04hethO"
total_cost
0
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Stealth"
Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Matches word count
n/a
neededClean
false
sentences
10
wordCounts
0
10
1
10
2
10
3
10
4
10
5
10
6
10
7
10
8
10
9
10