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Run: 2026-03-11-01KKFDKKWF9FDCXSH0WMRD0BFT
Run Details
Model:
Stealth: Hunter Alpha
Test:
N-Length Sentences
Scenario:
Write sentences with 20 words each
Duration:
8.4s
Cost:
$0.000000
Provider:
Stealth
Evaluation summary
Score
Evaluator
Details Link
83.14%
Matches word count
(details)
Model input
User/Human
Please write the opening scene of a murder mystery where each sentence has exactly 20 words. Please make sure that each sentence has the same length. Only return the opening itself.
Model response
Messages
Meta
AI
Detective Aris Thorne found the body posed dramatically in the museum's central atrium, beneath a skylight shattered by the storm. The curator lay beside the ancient sarcophagus, a single silver needle protruding from his neck, his expression one of serene surprise. Rainwater pooled on the marble, mingling with the spilled ink from his overturned journal, its final entry detailing a forbidden acquisition. Aris noted the lack of forced entry; the killer had been welcomed, or perhaps had never truly left the echoing halls. The security feed was corrupted, a perfect loop of an empty room played on every screen, a silent, digital ghost. His gaze drifted upward, tracing the path of the fatal projectile, and landed on a gilded gallery, dark and watching. There, tucked into the molding, was a small, white envelope, its starkness a glaring insult to the baroque chaos below.
created_at
"2026-03-11T21:42:22.369Z"
3/11/2026, 9:42:22 PM
model
"openrouter/hunter-alpha"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1478
moderation_latency
(null)
generation_time
8331
tokens_prompt
46
tokens_completion
426
native_tokens_prompt
2083
native_tokens_completion
359
native_tokens_completion_images
(null)
native_tokens_reasoning
206
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-1773265342-CPIibON4gimYNbAYoOaM"
upstream_id
"gen-1773265342-CPIibON4gimYNbAYoOaM"
total_cost
0
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Stealth"
Evaluation details
Result
Evaluator
Details
Meta Data
83.14%
Matches word count
n/a
neededClean
false
sentences
7
wordCounts
0
20
1
21
2
21
3
21
4
20
5
20
6
20