Run: 2026-03-09-01KK9QNMAMSC0VT32AVJRMEY2G

Run Details

Model:: GPT-5.4 (Reasoning)
Test:: N-Length Sentences
Scenario:: Write sentences with 5 words each
Duration:: 10.4s
Cost:: $0.006177
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 worried the mansion windows.  
Midnight held its breath outside.  
Lady Vale lay unnaturally still.  
A candle guttered beside blood.  
Footsteps echoed below the gallery.  
Detective Rowan removed soaked gloves.  
No servant met his stare.  
Only the clock answered, trembling.  
Someone here had murdered carefully.  
Someone else was already lying.

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