NC Bench
Overview
About
Tests
Models
Model
Mistral Small Creative
Test
N-Length Sentences
Scenario
Write sentences with 10 words each
Run ID
2026-02-08-01KGYXD9GB1FVSX1NB4F397D78
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 rain fell hard on the cobblestone streets below. A single streetlamp flickered weakly in the cold night air. Detective Clara Voss adjusted her gloves with practiced precision. Her breath formed ghostly clouds as she exhaled into the darkness. The crime scene tape fluttered like a warning in the wind. A body lay sprawled near the alley’s damp entrance. Blood pooled beneath the victim’s outstretched, pale fingers. Clara knelt carefully, her sharp eyes scanning every detail. The victim’s face was frozen in a silent, terrified scream. A silver locket glinted faintly near the lifeless hand. Footsteps echoed suddenly from the shadows behind her. Clara turned slowly, her hand resting on her holster. A figure stood motionless, cloaked in the alley’s deep gloom. The stranger’s voice cut through the silence like a blade. “You shouldn’t be here,” they whispered, low and cold.
created_at
"2026-02-08T15:20:05.281037+00:00"
Sunday, February 8th, 2026 at 3:20:05 PM GMT+00:00
model
"mistralai/mistral-small-creative-20251216"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
218
moderation_latency
(null)
generation_time
1132
tokens_prompt
35
tokens_completion
194
native_tokens_prompt
39
native_tokens_completion
197
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
0.000063
router
(null)
provider_responses
0
id
"27f33bbae33448a4809c12dee957b306"
status
200
is_byok
false
latency
218
endpoint_id
"0118a65e-79f9-48b0-924e-38c4a41378e1"
provider_name
"Mistral"
model_permaslug
"mistralai/mistral-small-creative-20251216"
api_type
"completions"
id
"gen-1770564003-iWEOJSJg7b21Cv8pc19W"
upstream_id
"27f33bbae33448a4809c12dee957b306"
total_cost
0.000063
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Mistral"
Evaluation details
Result
Evaluator
Details
Meta Data
75.1317%
Matches word count
n/a
neededClean
false
sentences
15
wordCounts
0
9
1
10
2
9
3
11
4
11
5
9
6
8
7
9
8
10
9
9
10
8
11
9
12
10
13
10
14
9