Run: 2026-02-25-01KJ94T3PJBMVX0W3D238ZZCFF

Run Details

Model:: Gemini 2.5 Flash Lite (Reasoning)
Test:: N-Length Sentences
Scenario:: Write sentences with 5 words each
Duration:: 6.2s
Cost:: $0.000656
Provider:: Google AI Studio

Evaluation summary

Score	Evaluator	Details Link
98.42%	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 lashed the mansion windows.
Thunder rumbled in distance.
A lone candle flickered weakly.
Darkness concealed the grand hall.
Then a choked gasp sounded.
A floorboard creaked suspiciously close.
Sir Reginald lay very still.
Blood painted the Persian rug.
An overturned goblet lay near.
Inspector Davies entered the room.
He saw the final scene.
"This scene is quite ghastly."
The air felt so cold.
A deadly secret remained hidden.

Evaluation details

Result

Evaluator

Details

Meta Data

98.42%

Matches word count

n/a

neededClean

false

sentences

wordCounts

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