Run: 2026-03-09-01KK9QNBXRKRFJNBSN3GM6TAEK

Run Details

Model:: GPT-5.4 (Reasoning)
Test:: N-Length Sentences
Scenario:: Write sentences with 5 words each
Duration:: 10.1s
Cost:: $0.009118
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 manor windows.  
Inside, the grandfather clock stuttered.  
Guests whispered over cooling supper.  
Lady Harrow smiled too brightly.  
Outside, hounds bayed at nothing.  
Then the lights died abruptly.  
A scream split velvet darkness.  
When candles bloomed, Edmund bled.  
His glass rested beside orchids.  
No one touched their wine.  
But everyone there tasted fear.  
Detective Vale arrived before dawn.

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