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Run: 2026-03-11-01KKFDZZ539HD0HVDREA2BP5HS
Run Details
Model:
Stealth: Healer Alpha
Test:
N-Length Sentences
Scenario:
Write sentences with 20 words each
Duration:
12.7s
Cost:
$0.000000
Provider:
Stealth
Evaluation summary
Score
Evaluator
Details Link
100.00%
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 rain had finally stopped, leaving the cobblestone streets slick and gleaming like polished obsidian mirrors just outside the tavern. Detective Elara Voss stepped over the threshold, her dark coat swirling silently around her like a cape of impending doom. The victim lay sprawled across the rain-washed stones, a single perfect crimson rose clutched tightly in his cold, lifeless hand. No one had seen anything, the alley emptied in minutes after the fatal shot echoed through the foggy midnight air. Yet, a single white feather rested delicately upon the victim's shoulder, a silent, chilling, dark promise of more to come.
created_at
"2026-03-11T21:49:07.119Z"
3/11/2026, 9:49:07 PM
model
"openrouter/healer-alpha"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
427
moderation_latency
(null)
generation_time
12414
tokens_prompt
46
tokens_completion
1908
native_tokens_prompt
2159
native_tokens_completion
2321
native_tokens_completion_images
(null)
native_tokens_reasoning
1748
native_tokens_cached
2157
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-1773265747-2dpeIaqxlsebQLs32tO1"
upstream_id
"gen-1773265747-2dpeIaqxlsebQLs32tO1"
total_cost
0
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Stealth"
Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Matches word count
n/a
neededClean
false
sentences
5
wordCounts
0
20
1
20
2
20
3
20
4
20