Update It has been confirmed that GTA V will also be hitting the Xbox One, and the PC.
Sony revealed that Grand Theft Auto V will be coming to PlayStation 4. Grand Theft Auto V will be coming to Playstation 4 in Autumn. The PlayStation 4 will have enhanced visuals, saved transfers from PlayStation 3 for your online profile. At the moment that was all that was revealed.
We will update as we learn more.