NC Bench
Overview
About
Tests
Models
Model
Gemini 3 Pro (Preview)
Test
N-Length Sentences
Scenario
Write sentences with 10 words each
Run ID
2025-11-19-01KACPX8Y6K9T7MCJXK36GDSAB
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 heavy rain poured down on the cold gray pavement. A silent figure lay twisted beneath the flickering street lamp. Dark blood mixed with water and flowed into the drain. Detective Miller pulled his trench coat tight against the wind. He stepped closer to examine the pale and lifeless face. One leather glove was missing from the victim's left hand. A shattered pocket watch marked the time of their death. Fog rolled in slowly to hide the killer's secret tracks. Miller knew this long night was only just beginning now.
created_at
"2025-11-19T00:06:04.188079+00:00"
Wednesday, November 19th, 2025 at 12:06:04 AM GMT+00:00
model
"google/gemini-3-pro-preview-20251117"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
2287
moderation_latency
(null)
generation_time
7095
tokens_prompt
42
tokens_completion
388
native_tokens_prompt
38
native_tokens_completion
800
native_tokens_completion_images
0
native_tokens_reasoning
689
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
0.009676
api_type
"completions"
id
"gen-1763510756-IKqgCcBW3LeCuoRwKgN9"
upstream_id
(null)
total_cost
0.009676
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Google AI Studio"
Evaluation details
Result
Evaluator
Details
Meta Data
100.0000%
Matches word count
n/a
neededClean
false
sentences
9
wordCounts
0
10
1
10
2
10
3
10
4
10
5
10
6
10
7
10
8
10