Model

Claude Sonnet 4

Test

N-Length Sentences

Scenario

Write sentences with 20 words each

Run ID

2025-05-22-01JVWQ2BPQ1M5GK3MW59XCBM2X

Model input

User/Human
Please write the opening scene of a murder mystery where each sentence has exactly 20 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
The morning fog clung desperately to Willowbrook Manor's gothic towers, concealing secrets that would soon demand their terrible price from everyone. Detective Sarah Chen stepped carefully through the ornate front doors, her practical shoes echoing against cold marble floors below her. Lord Pemberton's lifeless body sprawled across his mahogany desk, a silver letter opener protruding from between his shoulder blades menacingly. Blood had pooled beneath expensive leather portfolios, staining important documents that now seemed utterly worthless compared to one human life. The study's French doors stood wide open, allowing autumn wind to scatter yellowed papers like confetti across the crime scene. Chen noticed the grandfather clock had stopped at precisely eleven forty-seven, though she wondered if this detail held significance. Footprints in the garden mud suggested someone had fled hastily through the rose bushes, leaving thorns and desperation behind. The detective's trained eyes catalogued every detail: overturned brandy snifter, scattered chess pieces, and one missing family photograph frame. She knew that within these walls lived potential killers, each harboring motives as dark as the storm clouds overhead.

Evaluation details

Result Evaluator Details Meta Data
82.5125% Matches word count n/a
neededCleanfalse
sentences9
wordCounts
021
120
220
320
420
520
619
719
819