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Run: 2026-02-20-01KHXQCTS3S229XG5A8NEE74E9
Run Details
Model:
Mistral Large 3
Test:
N-Length Sentences
Scenario:
Write sentences with 10 words each
Duration:
3.2s
Cost:
$0.000220
Provider:
Mistral
Evaluation summary
Score
Evaluator
Details Link
84.45%
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 ahead. The butler stood frozen, his face pale with unspoken dread. "She’s dead," he whispered, pointing toward the locked study door. A shattered glass lay near the body, glinting under faint light. The victim’s hand clutched a torn note, ink smeared by rain. Outside, thunder roared as if mourning the lost soul. Cole knelt down, examining the lifeless fingers for clues. No one heard the killer slip away into night.
created_at
"2026-02-20T14:31:24.207Z"
2/20/2026, 2:31:24 PM
model
"mistralai/mistral-large-2512"
1/1/2512, 12:00:00 AM
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
331
moderation_latency
(null)
generation_time
3131
tokens_prompt
46
tokens_completion
156
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
0.0002205
router
(null)
provider_responses
0
endpoint_id
"fa718841-07ea-4b7e-b8a3-6069545c7e6a"
id
"11480ec5c872482b98b64ef812a0a90f"
is_byok
false
latency
331
model_permaslug
"mistralai/mistral-large-2512"
1/1/2512, 12:00:00 AM
provider_name
"Mistral"
status
200
api_type
"completions"
id
"gen-1771597884-cVrFWLVpKp2qqHmWZB0m"
upstream_id
"11480ec5c872482b98b64ef812a0a90f"
total_cost
0.0002205
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Mistral"
Evaluation details
Result
Evaluator
Details
Meta Data
84.45%
Matches word count
n/a
neededClean
false
sentences
10
wordCounts
0
9
1
10
2
10
3
10
4
10
5
11
6
11
7
9
8
9
9
9