Well, like most engineering in the real world, people will just test the crap out of it Having a model that understands physics helps us certify safety. But ho

Well, like most engineering in the real world, people will just test the crap out of it Having a model that understands physics helps us certify safety. But how much physics is enough? There's a lot to knowing about gravity. You probably don't need orbital dynamics, but you do need to not jump out a second story window. (Video generation models are an interesting case study: https://www.alphaxiv.org/overview/2501.09038 https://www.alphaxiv.org/overview/2501.09038)