Model

Claude Opus 4

Test

N-Length Sentences

Scenario

Write sentences with 10 words each

Run ID

2025-05-22-01JVWSQBRKHH9GVVE0F0Y02SYS

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

AI
The Victorian mansion stood silent against the stormy November sky. Detective Sarah Chen arrived at exactly nine thirty that morning. The butler greeted her with trembling hands and worried eyes. "Lady Margaret Ashworth has been found dead upstairs, Detective Chen." The elaborate marble staircase curved upward toward the second floor. Sarah noticed muddy footprints leading from the front entrance door. The grandfather clock in the hallway had stopped at midnight. Something about this crime scene felt deliberately staged and very wrong. "Who discovered the body this morning?" Sarah asked the butler. "The housemaid, Miss Emma, during her usual six o'clock rounds." Sarah pulled on latex gloves and started climbing the stairs. The portraits on the walls seemed to watch her progress. Lady Margaret's bedroom door stood slightly ajar, creaking softly now. The metallic smell of blood hit Sarah immediately upon entering. The victim lay sprawled across her enormous four poster bed. A silver letter opener protruded from her silk nightgown chest. "Nobody must enter this room until forensics arrives here quickly," Sarah commanded, though she sensed evidence had already been disturbed. The window was open, white curtains dancing in cold wind. On the nightstand sat an empty wine glass, lipstick stained. This would not be a simple case to solve today.

Evaluation details

Result Evaluator Details Meta Data
88.1096% Matches word count n/a
neededCleanfalse
sentences19
wordCounts
010
110
210
310
410
510
610
711
810
920
1010
1110
1210
1310
1410
1520
1610
1710
1810