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
2025-11-18-01KACPAF0FECHZYMJRSW0YPSF3
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 the windows, a rhythmic, drumming sound. Detective Harding stared at the body on the floor. A single red rose lay beside the still hand. The air hung heavy with the metallic scent of blood. Someone had ended a promising young life too soon. He noticed a small, ornate silver locket nearby. This scene whispered secrets only keen eyes could hear. The investigation had just officially, sadly begun now.
created_at
"2025-11-18T23:55:40.894146+00:00"
Tuesday, November 18th, 2025 at 11:55:40 PM GMT+00:00
model
"google/gemini-2.5-flash-lite"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
287
moderation_latency
(null)
generation_time
639
tokens_prompt
42
tokens_completion
86
native_tokens_prompt
38
native_tokens_completion
91
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
0.0000402
api_type
"completions"
id
"gen-1763510139-Xu1Pnhs39y4JYj4CEHQ8"
upstream_id
(null)
total_cost
0.0000402
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Google AI Studio"
Evaluation details
Result
Evaluator
Details
Meta Data
60.8357%
Matches word count
n/a
neededClean
false
sentences
8
wordCounts
0
8
1
9
2
9
3
10
4
9
5
8
6
9
7
8