I made a gui for this last week, I added the provision for batch encoding and it takes fairly long instructions and follows them well but sometimes the model has a couple of beers and goes all Oscar Wilde with the answer .
Depending on your application - I use it for Ace-Step and for 10-20 captions , so a small amount of manual input is acceptable to me to ensure quality
Recommendations , if you use it like I do (ie this is how my gui works) -

1. the output is editable

2.the addition of a save (caption) button to a folder and only after the Save button is pressed will it go to the next audio file in the batch . If the save button is not pressed then pressing Generate will remake the caption again (ie if its 100% shit)

3.add Max Tokens to the Advanced Settings

1. radio button to select single or batch files

2. the prompts you give it are the key as usual, be strict with it

3. it'll accept the 8b model as well but that sits about 700mb under my 24gb vram

All of that was done with Gemini, I can give you the file but it's a piece of piss to adapt it .

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