NC Bench
Overview
About
Tests
Models
Model
Gemini 3 Pro (Preview)
Test
N-Length Sentences
Scenario
Write sentences with 10 words each
Run ID
2025-11-19-01KACQ0MB6CKPG3BNWBT51DB0B
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 clock struck midnight as the storm raged outside tonight. Lord Henry lay slumped across his massive oak writing desk. A silver dagger was buried deep within his cold chest. Blood dripped slowly onto the Persian rug on the floor. The young maid stood freezing by the open library door. Detective Miller stepped into the room and adjusted his hat. He scanned the shadows for any clues left behind there. A shattered glass lay near the victim's pale right hand. Someone in this house was lying to the police officer. Miller knew this long night was only just beginning now.
created_at
"2025-11-19T00:08:05.035893+00:00"
Wednesday, November 19th, 2025 at 12:08:05 AM GMT+00:00
model
"google/gemini-3-pro-preview-20251117"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
2336
moderation_latency
(null)
generation_time
17919
tokens_prompt
42
tokens_completion
750
native_tokens_prompt
38
native_tokens_completion
2105
native_tokens_completion_images
0
native_tokens_reasoning
1983
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
0.025336
api_type
"completions"
id
"gen-1763510866-UnC4E8OLDuY0hnWsHkun"
upstream_id
(null)
total_cost
0.025336
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
10
wordCounts
0
10
1
10
2
10
3
10
4
10
5
10
6
10
7
10
8
10
9
10