Run: 2026-03-18-01KM082PVHBQ9F74NYXMKTQKMJ

Run Details

Model:: GPT-5.4 Nano (Reasoning, Low)
Test:: N-Length Sentences
Scenario:: Write sentences with 5 words each
Duration:: 3.4s
Cost:: $0.000767
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 drummed on Brindle Manor.  
Detective Hale arrived before dawn.  
He found Maren sprawled outside.  
A silver locket lay beside.  
The butler swore she laughed.  
Pale guests gathered, whispering behind.  
Constables measured footprints in mud.  
Hale noticed bloodless handprints, smeared.  
Someone staged the scene perfectly.

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