NC Bench
Overview
About
Tests
Models
Model
Claude Sonnet 4
Test
N-Length Sentences
Scenario
Write sentences with 10 words each
Run ID
2025-05-22-01JVWJ2KK5SG8SP171ZXV6VNP8
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
The grand library stood silent in the pale moonlight. Detective Morgan stepped carefully across the polished marble floor below. Professor Blackwood lay motionless beside his overturned mahogany writing desk. Blood pooled around his gray head like dark crimson paint. His fountain pen remained clutched tightly within his cold fingers. The massive oak door had been locked securely from inside. No windows were open despite the suffocating heat that evening. Morgan noticed the leather-bound manuscript scattered across the expensive carpet. Chapter thirteen appeared to be missing from the typed pages. A single red rose lay placed deliberately upon the body.
Evaluation details
Result
Evaluator
Details
Meta Data
94.8164%
Matches word count
n/a
neededClean
false
sentences
10
wordCounts
0
9
1
10
2
10
3
10
4
10
5
10
6
10
7
11
8
10
9
10