Model

Gemini 2.5 Flash Lite

Test

N-Length Sentences

Scenario

Write sentences with 5 words each

Run ID

2025-11-18-01KACP9BDFBCKNT3JCTQC78Q53

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

AI
Rain fell. Dark night, no stars. Empty street, no cars. Footsteps echoed, then stopped. A scream pierced the air. Silence returned, heavy, cold. Someone fell, body still. Blood stained the pavement. A shadow slipped away. Mystery began, deep now.
created_at"2025-11-18T23:55:04.835268+00:00" Tuesday, November 18th, 2025 at 11:55:04 PM GMT+00:00
model"google/gemini-2.5-flash-lite" 
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency298
moderation_latency(null)
generation_time551
tokens_prompt42
tokens_completion66
native_tokens_prompt37
native_tokens_completion66
native_tokens_completion_images0
native_tokens_reasoning0
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" 
usage0.0000301
api_type"completions" 
id"gen-1763510103-bAL4aDzGfGHa2zDox5Cq" 
upstream_id(null)
total_cost0.0000301
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio" 

Evaluation details

Result Evaluator Details Meta Data
72.3041% Matches word count n/a
neededCleanfalse
sentences10
wordCounts
02
14
24
34
45
54
64
74
84
94