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Run: 2026-03-11-01KKFDBFSM637W3XW6MGDAC5KS
Run Details
Model:
Stealth: Hunter Alpha
Test:
N-Length Sentences
Scenario:
Write sentences with 20 words each
Duration:
21.1s
Cost:
$0.000000
Provider:
Stealth
Evaluation summary
Score
Evaluator
Details Link
55.81%
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
The old clockmaker lay motionless behind his cluttered workbench, surrounded by scattered gears and shattered glass covering everything now. Detective Marina Cole stepped cautiously through the broken back door, her flashlight cutting through the dusty morning light behind her. Someone had written a message in blood across the eastern wall, letters dripping slowly downward like tears from frightened eyes. The young apprentice had found the body exactly thirty minutes earlier while opening the shop for daily business today. Nothing here appeared random to Cole; every gear, every shard of glass seemed placed deliberately, yet the full picture was just beginning. A single pristine pocket watch rested upon the victim's chest, its meticulously crafted brass hands frozen permanently at midnight told Cole everything she needed to know about this particular case now.
created_at
"2026-03-11T21:37:56.032Z"
3/11/2026, 9:37:56 PM
model
"openrouter/hunter-alpha"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1133
moderation_latency
(null)
generation_time
21076
tokens_prompt
46
tokens_completion
1419
native_tokens_prompt
2083
native_tokens_completion
1498
native_tokens_completion_images
(null)
native_tokens_reasoning
1192
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-1773265076-9sZ8v9kfgNdc9wnsR71T"
upstream_id
"gen-1773265076-9sZ8v9kfgNdc9wnsR71T"
total_cost
0
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Stealth"
Evaluation details
Result
Evaluator
Details
Meta Data
55.81%
Matches word count
n/a
neededClean
false
sentences
6
wordCounts
0
19
1
20
2
20
3
19
4
22
5
31