Run: 2026-02-24-01KJ8VG3JSX4H2YQQSVAZZA965

Run Details

Model:: Claude Sonnet 4.6 (Reasoning)
Test:: N-Length Sentences
Scenario:: Write sentences with 5 words each
Duration:: 11.2s
Cost:: $0.010668
Provider:: Amazon Bedrock

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

Rain fell on Millbrook Street. The body lay face down. Detective Cole arrived at dawn. Fog clung to the alley. No one had seen anything. The victim wore expensive shoes. Blood stained the cold pavement. Cole knelt beside the man. His wallet was still there. This was no simple robbery. A single rose lay nearby. Someone left it on purpose. Cole stood and looked around. The whole city felt wrong. He reached for his notebook. This case had just begun.

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
15	5