Model

Gemini 2.5 Pro

Test

N-Length Sentences

Scenario

Write sentences with 10 words each

Run ID

2025-11-18-01KACP8E2C7TG434304W7MXPGA

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
The grandfather clock in the hall had finally stopped ticking. Sir Reginald was slumped dead in his red leather armchair. A single, perfect red rose was placed on his chest. His famous jewel collection was scattered across the old floor. A nearby window had been left open to the storm. This felt less like a robbery and more like art.
created_at"2025-11-18T23:55:09.32378+00:00" Tuesday, November 18th, 2025 at 11:55:09 PM GMT+00:00
model"google/gemini-2.5-pro" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2337
moderation_latency(null)
generation_time35529
tokens_prompt42
tokens_completion1467
native_tokens_prompt38
native_tokens_completion4177
native_tokens_completion_images0
native_tokens_reasoning4124
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" 
usage0.0418175
api_type"completions" 
id"gen-1763510073-FzXm48e5bTuRCUqygNmL" 
upstream_id(null)
total_cost0.0418175
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