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
2025-11-18-01KACP5QMFJRKEAF9APBH6JXMF
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 grimy windowpane of the small, cluttered room. A single bare bulb cast an eerie, flickering glow. Detective Harding stared at the still, lifeless form. The victim lay sprawled across the Persian rug oddly. A single ornate dagger protruded from his chest. Who would commit such a bloody, brutal act? The air hung thick with the scent of spilled blood. Harding surveyed every inch with a grim expression. This perplexing case promised to be a difficult one.
created_at
"2025-11-18T23:53:06.594563+00:00"
Tuesday, November 18th, 2025 at 11:53:06 PM GMT+00:00
model
"google/gemini-2.5-flash-lite"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
286
moderation_latency
(null)
generation_time
680
tokens_prompt
42
tokens_completion
109
native_tokens_prompt
38
native_tokens_completion
107
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
0.0000466
api_type
"completions"
id
"gen-1763509984-X4C2oExHUDwE6hmI2Mzz"
upstream_id
(null)
total_cost
0.0000466
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Google AI Studio"
Evaluation details
Result
Evaluator
Details
Meta Data
60.3026%
Matches word count
n/a
neededClean
false
sentences
9
wordCounts
0
10
1
9
2
8
3
9
4
8
5
8
6
10
7
8
8
9