Run: 2026-05-10-01KR8XTE3B9937FHHDPYCA0SZR

Run Details

Model:: Gemini 3.1 Flash Lite
Test:: N-Length Sentences
Scenario:: Write sentences with 10 words each
Duration:: 973ms
Cost:: $0.000119
Provider:: Google AI Studio

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 10 words.
Please make sure that each sentence has the same length. Only return the opening itself.

Model response

The heavy rain hammered against the cold and dark window.
Arthur gripped his glass until his knuckles turned ghostly white.
A muffled thud echoed from deep inside the silent hallway.
He stood up slowly and grabbed the iron fireplace poker.
Shadows danced along the walls as the velvet curtains stirred.
The body lay still upon the thick and crimson carpet.

Evaluation details

Result

Evaluator

Details

Meta Data

100.00%

Matches word count

n/a

neededClean

false

sentences

wordCounts

0	10
1	10
2	10
3	10
4	10
5	10