How to find the best fitting AI (create plantuml code)

Hi everyone,

this website is awesome. I found it while look for a way to create plantuml code based on a table.
Copilot failed me to often and I cannot control or direct the output.

So I am looking for a good model that is ready to use to create good plantuml code.
I tried different models but it wasn’t really great yet.

Is this such an uncommon task? Do I need to train a model with example data? In this case the dataset doesn’t not really exist :smiley: Also the language can be not englisch. But if thats a problem I think I could use a translator.

Right now I am playing around with ibm-granite/granite-3b-code-instruct. So far I wasn’t able to beat the results of copilot.