NC Bench
Overview
About
Tests
Models
Model
Gemini 3 Pro (Preview)
Test
N-Length Sentences
Scenario
Write sentences with 5 words each
Run ID
2025-11-18-01KACP4YW2EFJF87G2T77SB3YP
Model input
User/Human
Please write the opening scene of a murder mystery where each sentence has exactly 5 words. Please make sure that each sentence has the same length. Only return the opening itself.
Model response
Messages
Meta
AI
The body lay quite still. Blood pooled on the floor. Rain beat against the glass. Silence filled the cold room. I checked for a pulse. Her skin felt ice cold. A gun lay nearby her. Smoke still rose from it. Someone watched from the shadows. The game had just begun.
created_at
"2025-11-18T23:52:51.275699+00:00"
Tuesday, November 18th, 2025 at 11:52:51 PM GMT+00:00
model
"google/gemini-3-pro-preview-20251117"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
2258
moderation_latency
(null)
generation_time
10892
tokens_prompt
42
tokens_completion
409
native_tokens_prompt
37
native_tokens_completion
1220
native_tokens_completion_images
0
native_tokens_reasoning
1151
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
0.014714
api_type
"completions"
id
"gen-1763509959-Btuo5R3MNUWGmvxPK4qV"
upstream_id
(null)
total_cost
0.014714
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
5
1
5
2
5
3
5
4
5
5
5
6
5
7
5
8
5
9
5