We used to call b the Disney/LEGO clause. Disney was famous for litigating any GenAI product for copyright infringement if it was able to recognize or god-forbid generate any of their IPs.
So the lawyer cats would slip that clause into all licenses.
Personally i think it's fair. You get to use this model as long as you don't sue Meta because of the model's weights or outputs.
Personally i think it's fair. You get to use this model as long as you don't sue Meta because of the model's weights or outputs.