NC Bench
Overview
About
Tests
Models
Model
Gemini 2.5 Flash Lite
Test
N-Length Sentences
Scenario
Write sentences with 10 words each
Run ID
2025-11-18-01KACP5F2BA2FSW6RNKS61Q6GD
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
Rain lashed against the frosted windowpane violently. A solitary lamp cast shadows across the study. Mr. Ashworth was slumped dead over his desk. A single crimson stain marred his crisp white shirt. Detective Miller surveyed the grim and silent scene. The air hung heavy with the scent of pipe tobacco. A faint whisper of unease disturbed the stillness. This was no ordinary, accidental, untimely demise. The polished oak floorboards creaked a silent protest. A chilling question hung unanswered in the room.
created_at
"2025-11-18T23:52:57.557028+00:00"
Tuesday, November 18th, 2025 at 11:52:57 PM GMT+00:00
model
"google/gemini-2.5-flash-lite"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
179
moderation_latency
(null)
generation_time
687
tokens_prompt
42
tokens_completion
107
native_tokens_prompt
38
native_tokens_completion
110
native_tokens_completion_images
0
native_tokens_reasoning
0
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
0.0000478
api_type
"completions"
id
"gen-1763509976-f2hEqlrcCQ8r0tUoqRyh"
upstream_id
(null)
total_cost
0.0000478
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Google AI Studio"
Evaluation details
Result
Evaluator
Details
Meta Data
36.8239%
Matches word count
n/a
neededClean
false
sentences
10
wordCounts
0
7
1
8
2
8
3
9
4
8
5
10
6
8
7
7
8
8
9
8