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Run: 2026-03-11-01KKFE14T4WSGEJP81JT81APZS
Run Details
Model:
Stealth: Hunter Alpha
Test:
N-Length Sentences
Scenario:
Write sentences with 20 words each
Duration:
9.7s
Cost:
$0.000000
Provider:
Stealth
Evaluation summary
Score
Evaluator
Details Link
65.92%
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 snow had swallowed every sound when Detective Maren Ashford arrived at Blackwood Manor, her breath clouding in the brittle midnight air. She noticed the front door standing open, swinging gently, though the wind had died hours before the first telephone call. Inside, the grandfather clock ticked unevenly, each beat arriving late, as though the house itself struggled to remember its purpose. Lord Cedric Blackwood lay motionless across the Persian rug, one hand outstretched toward a locked cabinet, the other empty and cold. Nine guests remained in the manor, each with an alibi woven tightly enough to strangle suspicion yet loose enough to unravel. The housekeeper discovered him at half past eleven, she claimed, though her shoes told a different story written in wet snow.
created_at
"2026-03-11T21:49:45.68Z"
3/11/2026, 9:49:45 PM
model
"openrouter/hunter-alpha"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
3565
moderation_latency
(null)
generation_time
9613
tokens_prompt
46
tokens_completion
393
native_tokens_prompt
2083
native_tokens_completion
359
native_tokens_completion_images
(null)
native_tokens_reasoning
188
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-1773265785-qspKWkO7PxA3hqVVNY3t"
upstream_id
"gen-1773265785-qspKWkO7PxA3hqVVNY3t"
total_cost
0
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Stealth"
Evaluation details
Result
Evaluator
Details
Meta Data
65.92%
Matches word count
n/a
neededClean
false
sentences
6
wordCounts
0
22
1
20
2
20
3
21
4
21
5
21