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Run: 2026-03-11-01KKFCWSSFFAHSYRT1PRJ3VXAH
Run Details
Model:
Stealth: Hunter Alpha
Test:
N-Length Sentences
Scenario:
Write sentences with 10 words each
Duration:
6.7s
Cost:
$0.000000
Provider:
Stealth
Evaluation summary
Score
Evaluator
Details Link
89.63%
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 grand hall was silent except for the ticking clock. Detective Livia arrived, her coat damp from the pouring rain. The body lay sprawled on the antique Persian rug. His pale face was frozen in a final, silent scream. She noted the single, ornate dagger protruding from his chest. A scattered deck of playing cards lay near his outstretched hand. Each card was meticulously cut exactly in half, lengthwise. The victim's lifeless eyes stared toward the shattered stained-glass window. Livia knew this was no ordinary burglary gone tragically wrong. This was a message, cold, deliberate, and meticulously planned.
created_at
"2026-03-11T21:29:54.749Z"
3/11/2026, 9:29:54 PM
model
"openrouter/hunter-alpha"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
732
moderation_latency
(null)
generation_time
6618
tokens_prompt
46
tokens_completion
387
native_tokens_prompt
2083
native_tokens_completion
309
native_tokens_completion_images
(null)
native_tokens_reasoning
227
native_tokens_cached
2048
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-1773264594-8oZrJWvm4Ue45UOJQU0Z"
upstream_id
"gen-1773264594-8oZrJWvm4Ue45UOJQU0Z"
total_cost
0
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Stealth"
Evaluation details
Result
Evaluator
Details
Meta Data
89.63%
Matches word count
n/a
neededClean
false
sentences
10
wordCounts
0
10
1
10
2
9
3
10
4
10
5
11
6
9
7
10
8
10
9
9