Run: 2025-05-22-01JVWJ55ET2BGZZEG63SRY4987

Run Details

Model:: Claude Sonnet 4
Test:: N-Length Sentences
Scenario:: Write sentences with 5 words each
Duration:: 3.4s
Cost:: $0.001722

Evaluation summary

Score	Evaluator	Details Link
100.00%	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 storm raged outside tonight. Detective Sarah Chen received calls. Another victim was found dead. The mansion stood eerily silent. Rain pelted the tall windows. She parked near the entrance. Lightning illuminated the dark scene. The butler opened heavy doors. His face showed obvious fear. Blood stained the marble floor. The victim lay completely still. A knife protruded from back. Guests huddled in the parlor. Everyone looked pale and shaken. The killer was among them.

Evaluation details

Result

Evaluator

Details

Meta Data

100.00%

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	5