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Run: 2026-02-20-01KHY9ZXJ8JZN2YNM1FTBSFDTB
Run Details
Model:
Ministral 3 3B
Test:
N-Length Sentences
Scenario:
Write sentences with 20 words each
Duration:
1.3s
Cost:
$0.000035
Provider:
Mistral
Evaluation summary
Score
Evaluator
Details Link
4.01%
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 lashed against the cobblestone streets as midnight shadows stretched long and sinister. A single gas lamp flickered weakly, casting eerie shadows on the grimy windows of the abandoned theater. A nervous hand clutched a crumpled envelope, its contents hidden beneath layers of dust and time. Whispers echoed through the empty halls, though no one dared to move or speak aloud. The theater’s grand piano stood silent, its keys cold and lifeless, as if waiting for its final, tragic tune. A single key turned in the rusted lock, unlocking secrets no one should ever know. The air smelled of old cigar smoke and something far more sinister, like decay beneath the surface. A figure stepped into the dim light, their face obscured by a shadowed mask of deceit. The stage was set for a crime that would shake the town to its very foundations. Every eye in the room was fixed on the newcomer, their presence both feared and strangely welcome. The last light died out, plunging the theater into darkness once more. A single, final note rang out—then silence swallowed the sound whole. The stage was empty, yet the weight of secrets pressed heavily on every soul present. No one spoke, not even as the first rays of dawn began to pierce the gloom. The truth would unravel like a thread, and soon, the town would know the truth. A single, whispered question lingered in the air: *Who had paid to silence the past?*
created_at
"2026-02-20T19:56:24.02Z"
2/20/2026, 7:56:24 PM
model
"mistralai/ministral-3b-2512"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
222
moderation_latency
(null)
generation_time
1031
tokens_prompt
46
tokens_completion
366
native_tokens_prompt
39
native_tokens_completion
309
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
0.0000348
router
(null)
provider_responses
0
endpoint_id
"b9f6828f-aef9-498a-91f5-6816fbf72420"
id
"55944bb8871e46dd8cc20f3756777569"
is_byok
false
latency
222
model_permaslug
"mistralai/ministral-3b-2512"
provider_name
"Mistral"
status
200
api_type
"completions"
id
"gen-1771617384-9BymU6UnN3pBDzEPIeIp"
upstream_id
"55944bb8871e46dd8cc20f3756777569"
total_cost
0.0000348
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Mistral"
Evaluation details
Result
Evaluator
Details
Meta Data
4.01%
Matches word count
n/a
neededClean
false
sentences
16
wordCounts
0
14
1
17
2
16
3
15
4
19
5
15
6
17
7
16
8
16
9
17
10
12
11
11
12
15
13
16
14
15
15
15