Run: 2026-03-18-01KM0ANGYT6K4XN7T19YGWVP60

Run Details

Model:: GPT-5.4 Nano (Reasoning, Low)
Test:: N-Length Sentences
Scenario:: Write sentences with 5 words each
Duration:: 3.1s
Cost:: $0.000547
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 tapped stained courthouse windows.  
Detective Hale arrived before dawn.  
A clerk whispered, 'Victim found'.  
The body lay behind archives.  
Candles flickered, though no electricity.  
Dr. Lin examined frozen hands.  
Hale noted ink beneath fingernails.  
Chief Mercer demanded quiet interrogation.  
Suspects gathered: jurors, guards, clerk.  
Someone erased the ledger page.

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