NC Bench
Overview
About
Tests
Models
Model
Gemini 3 Pro (Preview)
Test
N-Length Sentences
Scenario
Write sentences with 10 words each
Run ID
2025-11-19-01KACQPBQN5N6YS5V8KZNCA8K7
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
Heavy rain pounded against the glass of the study window. The old man slumped forward onto his ornate mahogany desk. Dark red blood dripped slowly onto the antique Persian rug. His stiff fingers still gripped the sharp silver letter opener. Someone watched silently from the darker corner of the library. Silence filled the air as the grandfather clock struck one.
created_at
"2025-11-19T00:19:52.900106+00:00"
Wednesday, November 19th, 2025 at 12:19:52 AM GMT+00:00
model
"google/gemini-3-pro-preview-20251117"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
2622
moderation_latency
(null)
generation_time
13851
tokens_prompt
42
tokens_completion
541
native_tokens_prompt
38
native_tokens_completion
1589
native_tokens_completion_images
0
native_tokens_reasoning
1517
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
0.019144
api_type
"completions"
id
"gen-1763511578-MeVcz5udv4jzxo7eN4yS"
upstream_id
(null)
total_cost
0.019144
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
6
wordCounts
0
10
1
10
2
10
3
10
4
10
5
10