NC Bench
Overview
About
Tests
Models
Vendors
Run: 2026-02-20-01KHY7PCKQ6EJX54GEW1PVHZS1
Run Details
Model:
Ministral 3 3B
Test:
N-Length Sentences
Scenario:
Write sentences with 5 words each
Duration:
831ms
Cost:
$0.000016
Provider:
Mistral
Evaluation summary
Score
Evaluator
Details Link
49.64%
Matches word count
(details)
Model input
User/Human
Please write the opening scene of a murder mystery where each sentence has exactly 5 words. Please make sure that each sentence has the same length. Only return the opening itself.
Model response
Messages
Meta
AI
The clock struck midnight softly. Moonlight spilled through curtains thin. A whisper slithered through the air. Someone moved in shadows unseen. Silent footsteps echoed softly. The door creaked open with a sigh. A single candle flickered low. A hand reached out, trembling just. A knife glinted in the dim glow. The victim lay still, blood so bright. A detective stepped forward, calm. His eyes locked onto the scene’s fault. "Who did this?" he asked, stern and tall. The room held secrets, dark and small. The killer vanished—where did they fall?
created_at
"2026-02-20T19:16:14.593Z"
2/20/2026, 7:16:14 PM
model
"mistralai/ministral-3b-2512"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
224
moderation_latency
(null)
generation_time
730
tokens_prompt
46
tokens_completion
151
native_tokens_prompt
38
native_tokens_completion
124
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
0.0000162
router
(null)
provider_responses
0
endpoint_id
"b9f6828f-aef9-498a-91f5-6816fbf72420"
id
"c3375b43d06f405a87e65881b04fb0cd"
is_byok
false
latency
224
model_permaslug
"mistralai/ministral-3b-2512"
provider_name
"Mistral"
status
200
api_type
"completions"
id
"gen-1771614974-YGTYJ4bSdPKBtp4mBkyH"
upstream_id
"c3375b43d06f405a87e65881b04fb0cd"
total_cost
0.0000162
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Mistral"
Evaluation details
Result
Evaluator
Details
Meta Data
49.64%
Matches word count
n/a
neededClean
false
sentences
15
wordCounts
0
5
1
5
2
6
3
5
4
4
5
7
6
5
7
6
8
7
9
7
10
5
11
7
12
8
13
7
14
7