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Run: 2026-02-20-01KHY95YZYMRPDXDFNSC960TBQ
Run Details
Model:
Ministral 3 8B
Test:
N-Length Sentences
Scenario:
Write sentences with 10 words each
Duration:
2.5s
Cost:
$0.000044
Provider:
Mistral
Evaluation summary
Score
Evaluator
Details Link
63.14%
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 house stood silent beneath moonlight’s cold, pale glow. Rain tapped rhythmically against the windows, echoing through empty halls. A single candle flickered weakly on the grand piano’s polished keys. Footsteps echoed softly down the creaking staircase, though no one remained. The front door creaked open, revealing a shadowy figure in the doorway. A chilling whisper slithered through the air, making gooseflesh rise instantly. The victim’s body lay sprawled across the marble floor, blood pooling darkly. A silver pocket watch ticked loudly, its hands frozen at exactly eleven. The detective arrived just as the first police officer stepped inside cautiously. Fingers trembled as they lifted the victim’s limp, cold hand gently. A note slipped from the pocket, its ink smeared with something darker. The house seemed to hold its breath, waiting for answers desperately. Every surface bore traces of a struggle, though no weapon was visible. The detective’s sharp eyes scanned the room, searching for hidden clues. A faint scent of lavender lingered, clashing with the metallic stench. The killer’s identity remained a mystery, wrapped in shadows deeply. The night stretched on, its secrets whispering through the stillness.
created_at
"2026-02-20T19:42:13.512Z"
2/20/2026, 7:42:13 PM
model
"mistralai/ministral-8b-2512"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
197
moderation_latency
(null)
generation_time
2367
tokens_prompt
46
tokens_completion
328
native_tokens_prompt
39
native_tokens_completion
255
native_tokens_completion_images
(null)
native_tokens_reasoning
0
native_tokens_cached
0
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
0.0000441
router
(null)
provider_responses
0
endpoint_id
"c85d26e1-1e0c-449b-9775-2afce7ae510b"
id
"37dca85c1b714fe0ad9f55a127b657a8"
is_byok
false
latency
197
model_permaslug
"mistralai/ministral-8b-2512"
provider_name
"Mistral"
status
200
api_type
"completions"
id
"gen-1771616533-i90CvtilcVhk6mOLyyKs"
upstream_id
"37dca85c1b714fe0ad9f55a127b657a8"
total_cost
0.0000441
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Mistral"
Evaluation details
Result
Evaluator
Details
Meta Data
63.14%
Matches word count
n/a
neededClean
false
sentences
17
wordCounts
0
11
1
10
2
11
3
11
4
12
5
11
6
12
7
12
8
12
9
11
10
12
11
11
12
12
13
11
14
11
15
10
16
10