NC Bench
Overview
About
Tests
Models
Model
Claude Opus 4
Test
N-Length Sentences
Scenario
Write sentences with 10 words each
Run ID
2025-05-22-01JVWHRAE82DSB0EEDRYK9GMNW
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 grandfather clock struck midnight in the empty Ashford mansion. Detective Sarah Chen arrived precisely at twelve fifteen that evening. Lord Ashford's body lay sprawled across his mahogany study floor. Blood pooled beneath him, staining the antique Persian rug crimson. His champagne glass remained untouched on the polished oak desk. The French windows stood open, white curtains dancing in wind. Sarah noticed muddy footprints leading from the garden path outside. The household staff claimed they heard nothing during dinner service. Lady Ashford sobbed quietly while clutching her pearl necklace tightly. Something about this crime scene felt deliberately staged to Sarah.
Evaluation details
Result
Evaluator
Details
Meta Data
100.0000%
Matches word count
n/a
neededClean
false
sentences
10
wordCounts
0
10
1
10
2
10
3
10
4
10
5
10
6
10
7
10
8
10
9
10