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

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_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2622
moderation_latency(null)
generation_time13851
tokens_prompt42
tokens_completion541
native_tokens_prompt38
native_tokens_completion1589
native_tokens_completion_images0
native_tokens_reasoning1517
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/" 
is_byokfalse
finish_reason"stop" 
native_finish_reason"STOP" 
usage0.019144
api_type"completions" 
id"gen-1763511578-MeVcz5udv4jzxo7eN4yS" 
upstream_id(null)
total_cost0.019144
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio" 

Evaluation details

Result Evaluator Details Meta Data
100.0000% Matches word count n/a
neededCleanfalse
sentences6
wordCounts
010
110
210
310
410
510