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Run: 2026-02-20-01KHXPC7BQEVTXV2G23ACVRGD9
Run Details
Model:
Mistral Large 3
Test:
N-Length Sentences
Scenario:
Write sentences with 10 words each
Duration:
3.0s
Cost:
$0.000206
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 rain fell hard against the old mansion’s windows. Detective Cole stepped inside, his coat dripping onto the floor. A single candle flickered in the dimly lit hallway. The butler stood frozen, his face pale with unspoken dread. "She’s dead," he whispered, pointing toward the study door. Blood pooled on the Persian rug beneath her lifeless body. Her diamond necklace lay shattered, scattered like broken glass shards. A half-empty glass of wine sat on the desk. The clock struck midnight, echoing through the silent house. No one dared breathe as the storm raged outside.
created_at
"2026-02-20T14:13:35.747Z"
2/20/2026, 2:13:35 PM
model
"mistralai/mistral-large-2512"
1/1/2512, 12:00:00 AM
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
369
moderation_latency
(null)
generation_time
2916
tokens_prompt
46
tokens_completion
152
native_tokens_prompt
39
native_tokens_completion
124
native_tokens_completion_images
(null)
native_tokens_reasoning
0
native_tokens_cached
16
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
0.0002055
router
(null)
provider_responses
0
endpoint_id
"fa718841-07ea-4b7e-b8a3-6069545c7e6a"
id
"8c0c675d0cb8477eadea01cb3741f233"
is_byok
false
latency
368
model_permaslug
"mistralai/mistral-large-2512"
1/1/2512, 12:00:00 AM
provider_name
"Mistral"
status
200
api_type
"completions"
id
"gen-1771596815-tuHW8rfm0PqQpKxaAQfE"
upstream_id
"8c0c675d0cb8477eadea01cb3741f233"
total_cost
0.0002055
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
9
5
10
6
10
7
10
8
9
9
9