Run: 2026-04-24-01KQ0P668WM63P3EPS3J6K9QFD

Run Details

Model:: GPT-5.5 (Reasoning, Low)
Test:: N-Length Sentences
Scenario:: Write sentences with 5 words each
Duration:: 12.3s
Cost:: $0.012385
Provider:: OpenAI

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 polished the manor windows.
Inside, candles trembled without wind.
Sir Alden missed dinner again.
His portrait watched the table.
At midnight, someone screamed upstairs.
We found him in velvet.
Blood darkened his ivory waistcoat.
The study door stood locked.
Only family held the keys.
Lady Mara dropped her glass.
Brother James began to pray.
The inspector noticed fresh snow.
No footprints crossed the courtyard.
But one window was open.

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