This is completely separate from LoRA. This is how much stuff you can give it in the prompt. You can give it now whole chapters of books to summarize for exampl

This is completely separate from LoRA. This is how much stuff you can give it in the prompt. You can give it now whole chapters of books to summarize for example. LoRA is for adapting the model to a certain model. It usually means you need to give it shorter prompts, but for book summarization, it wouldn't help.