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Run: 2026-03-11-01KKFCGC4F40R0DV89DKRCB2WC
Run Details
Model:
Stealth: Hunter Alpha
Test:
N-Length Sentences
Scenario:
Write sentences with 10 words each
Duration:
21.5s
Cost:
$0.000000
Provider:
Stealth
Evaluation summary
Score
Evaluator
Details Link
92.22%
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 old Victorian manor loomed against the moonless winter sky. A chandelier flickered above the freshly discovered corpse in silence. Detective Blackwood arrived first, stepping carefully past bloodied antique furniture. Lord Harrington, beloved patriarch of the entire family, lay dead. Every window and door had been locked from the inside. There were no witnesses, no struggle, and no clear motives either. Six guests remained trapped inside, each hiding dangerous, bitter secrets. Someone here had killed him; Blackwood intended to find out. The blizzard howled beyond the walls, sealing them all together tonight. As the grandfather clock struck midnight, the investigation quietly, ominously began.
created_at
"2026-03-11T21:23:07.548Z"
3/11/2026, 9:23:07 PM
model
"openrouter/hunter-alpha"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1177
moderation_latency
(null)
generation_time
21479
tokens_prompt
46
tokens_completion
1394
native_tokens_prompt
2083
native_tokens_completion
1427
native_tokens_completion_images
(null)
native_tokens_reasoning
1217
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-1773264187-KhFP7wcatsPqhxASEtsk"
upstream_id
"gen-1773264187-KhFP7wcatsPqhxASEtsk"
total_cost
0
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Stealth"
Evaluation details
Result
Evaluator
Details
Meta Data
92.22%
Matches word count
n/a
neededClean
false
sentences
10
wordCounts
0
10
1
10
2
10
3
10
4
10
5
11
6
10
7
10
8
11
9
11