Run: 2026-03-09-01KK9QJ227WNRCWZK7SN3E2BQ8

Run Details

Model:: GPT-5.4 (Reasoning)
Test:: N-Length Sentences
Scenario:: Write sentences with 5 words each
Duration:: 10.0s
Cost:: $0.006193
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.  
Inside, dinner candles guttered low.  
Guests whispered above silver plates.  
Then Eleanor's scream split midnight.  
We found Victor beneath portraits.  
His throat wore crimson pearls.  
No knife glimmered nearby anywhere.  
Only mud stained the carpet.  
Thunder swallowed the butler's prayer.  
Every locked door seemed listening.

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