Fine-tuned Llama2 model for text classification generating new instances


I have successfully fine-tuned Llama2 on my dataset for text classification and am now trying to understand whether I can use it to generate new instances of a class. From posts on here, I understand this is possible, however am yet to see an actual implementation to guide me on how to practically do this.

Would I use a prompt such as ‘Create me an instance of class x’ where x is the a record’s label and the actual text as the response to do this? Sort of training the model in the opposite way to how I was doing for a text classifier?

Any suggestions or examples would be greatly appreciated!