Run: 2025-05-22-01JVWSAXSC65ZEKMH4TZYKTQW4

Run Details

Model:: Claude Sonnet 4
Test:: N-Length Sentences
Scenario:: Write sentences with 5 words each
Duration:: 4.1s
Cost:: $0.001992

Evaluation summary

Score	Evaluator	Details Link
93.33%	Matches word count	(details)

Model input

User/Human

Please write the opening scene of a murder mystery where each sentence has exactly 5 words.
Please make sure that each sentence has the same length. Only return the opening itself.

Model response

The fog rolled in silently. Detective Sarah Chen parked outside. The Victorian mansion looked ominous. Rain drummed against her windshield. She grabbed her leather notebook.

The front door stood open. Blood stained the marble floor. Mrs. Whitmore lay there motionless. Her emerald necklace was missing. The grandfather clock struck midnight.

Chen stepped carefully around evidence. Muddy footprints led toward stairs. A wine glass lay shattered. The killer had left quickly. This would be another sleepless night for the weary detective.

Evaluation details

Result

Evaluator

Details

Meta Data

93.33%

Matches word count

n/a

neededClean

false

sentences

wordCounts

0	5
1	5
2	5
3	5
4	5
5	5
6	5
7	5
8	5
9	5
10	5
11	5
12	5
13	5
14	10