Run: 2026-03-18-01KM08JQJJQMDVNBGSX17WBCX8

Run Details

Model:: GPT-5.4 Mini
Test:: N-Length Sentences
Scenario:: Write sentences with 5 words each
Duration:: 891ms
Cost:: $0.000422
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 slicked the courthouse steps.  
Detective Mara arrived before dawn.  
The victim lay downstairs, silent.  
Blood pooled beneath the staircase.  
No one else had entered.  
Yet one footprint marked marble.  
Mara knelt, studying the print.  
It matched her brother's boot.  
Inside, clocks had all stopped.  
Something terrible had happened here.

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