If it isn't copyright infringement to read a book and apply those ideas to make a product (which it isn't), then it isn't copyright infringement to train an LLM with the info in a piece of media.
Pretty cut and dry.
If it isn't copyright infringement to read a book and apply those ideas to make a product (which it isn't), then it isn't copyright infringement to train an LLM with the info in a piece of media.
Pretty cut and dry.