Thousands of authors demand payment from AI companies for use of copyrighted works::Thousands of published authors are requesting payment from tech companies for the use of their copyrighted works in training artificial intelligence tools, marking the latest intellectual property critique to target AI development.
Fanfic can actually be a legal problem. It’s usually not prosecuted, because it harms the brand to do so, but if a company was doing that professionally, they’d get into serious hot water.
Regarding your hypothetical scenario: If you train the AI with copyrighted works, so that you can make it reproduce HP8, then you are at fault.
If the tool was trained with HP books and you just ask really nicely to circumvent the protections, I would guess the tool (=> it’s creators) would certainly be at fault (since it did train on copyrighted material and the protections were obviously not good enough), and at the latest when you reproduce the output, you too are.