From an interview in today's Hollywood Reporter:
"When it comes to AI regulations, can you explain whether or not writers’ scripts can be used to train the technology?
"Keyser: Sure. Well, first of all, I would say there are two different kinds of AI protections that we negotiated here. First of all, we negotiated all kinds of protections for writers’ workflow going forward, in the way that AI can intersect with that, where we protected writers’ rights and their credits and their compensation and their separated rights, the ways in which AI is not literary material under the terms of the MBA. So that’s hugely important. Then we had to deal with the question of what happens when companies want to use our material to train AI. What we said there is this: First of all, the companies have, they claim, some ongoing copyright rights in using our material, and we claim certain contractual rights that limit that or would compensate us for that. What we’ve said is we are going to retain all of those rights, given the fact that no one yet knows what the world is going to look like or what that use might be, and that will be figured out in time in the instances in which the companies actually do want to use our material to train. In other words, instead of trying to negotiate beforehand a world we don’t understand, we retained every single right we have to negotiate for writers, and writers retain every single right they have both under the law and the MBA to protect themselves in circumstances of the companies using our material to train."