Best cinematography, best editing, best sound editing, best sound mixing, best visual effects, best directing, and best original score.
If Gravity had won best picture, it would have been the first animated feature* to manage the feat.
As winning director Cuaron said:
Someone suggested we just call Gravity animation, but I don’t think we can because there’s a fair amount of live action. And it was really hard work for the animators. ...
Or maybe movie-making has reached a stage where visual effects and animation decorates so many "live-action" features that the line between real and computer generated imagery has been permanently blurred.