(posting my own comment so it's separate from the post body)
In the past most of these lawsuits ruled in favor of the AI company, when based on the grounds that content was used for training data. The common cited reason by the courts is they consider it fair use, though there can be other laws intervening depending on how they acquired the books. This was the reason Anthropic ended up buying their books and destroying them afterwards, just to make sure they stayed under fair use, while Google relied on academic sources and public libraries.
There's also a very important element to remember about such lawsuits, two in fact.
- even if openAI gets sued into oblivion, it will lead to their IP being swept up by other companies (see the other recent article about microsoft acquiring a 27% share in openai). The products such as Sora, the model files and the H100 GPUs won't disappear, they'll be sold to pay for liquidation if that happens.
2... Martin is a big author, and clearly he wants to protect his IP, which he owns, and he uses copyright law for it - the same copyright law that Disney, also suing an AI company (Midjourney), spent decades lobbying for. You can thank Disney for the idea that copyright extends 75 years after its creator's death so they could keep Mickey Mouse.
The same law he cites here against openAI can also be used against fan art, fanfics, and anything that he feels looks too close to Game of Thrones. It won't be a win for small artists against AI if he wins (which he is unlikely to, as seen from previous lawsuits), but a win for famous (and rich) artists who can afford to protect copyright. Small artists can't afford to go up against openai or anthropic, for any reason, but budding artists who may use AI in their process (including open source chinese models - but Martin won't come after deepseek but after the person who used deepseek to generate a name like Karlhisee).
More broadly, outside of lawsuits there are attempts by IP holders to reign in AI by 'teaming up' with small artists, whose labor is already exploited by these big companies who freely steal their creations to make money on them (see for example Zara stealing designs online to put them on their t-shirts). Copyright is a fuck.

