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Run: 2026-02-20-01KHYAE7QM2D075WX59ECGE84A
Run Details
Model:
Ministral 3 8B
Test:
N-Length Sentences
Scenario:
Write sentences with 10 words each
Duration:
1.1s
Cost:
$0.000026
Provider:
Mistral
Evaluation summary
Score
Evaluator
Details Link
87.04%
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 manor loomed darkly under stormy midnight skies. Rain lashed against the cracked, peeling front door’s wooden frame. Footsteps echoed hollowly through the empty, drafty hallway’s length. A single candle flickered weakly on the table’s scarred surface. The air smelled of damp earth and something faintly metallic. Professor Alistair Graves adjusted his spectacles with trembling fingers. His assistant whispered urgently, voice barely above a breath. The library door creaked open, revealing a figure in shadow. A gunshot shattered the silence, sending books tumbling to the floor. The professor’s body slumped forward, blood pooling on the rug.
created_at
"2026-02-20T20:04:13.182Z"
2/20/2026, 8:04:13 PM
model
"mistralai/ministral-8b-2512"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
318
moderation_latency
(null)
generation_time
981
tokens_prompt
46
tokens_completion
173
native_tokens_prompt
39
native_tokens_completion
134
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
0.00002595
router
(null)
provider_responses
0
endpoint_id
"c85d26e1-1e0c-449b-9775-2afce7ae510b"
id
"bd92c1514abb4a2a90248cbb00e5e55c"
is_byok
false
latency
306
model_permaslug
"mistralai/ministral-8b-2512"
provider_name
"Mistral"
status
200
api_type
"completions"
id
"gen-1771617853-MbbBPvPbLrPq00xdxXYc"
upstream_id
"bd92c1514abb4a2a90248cbb00e5e55c"
total_cost
0.00002595
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Mistral"
Evaluation details
Result
Evaluator
Details
Meta Data
87.04%
Matches word count
n/a
neededClean
false
sentences
10
wordCounts
0
9
1
10
2
9
3
10
4
10
5
9
6
9
7
10
8
11
9
10