In an interview with http://www.telegraph.co.uk/technology/video-games/11723096/Fallout-4-interview-Bethesdas-Todd-Howard-on-building-the-apocalypse.html, Howard mentions...
We architecture our system so that mods work. They work on Skyrim if you can get them on a console, Oblivion aswell. And Fallout 3. But there’s no way of getting them there. There’s still a lot of work to do. It’s going to come out on PC first, then they’ll move to Xbox One, then to PS4. There is a lot of work involved getting them onto each system.
Link http://www.cinemablend.com/games/Fallout-4-Mods-Coming-PS4-All-73097.html
Link http://www.telegraph.co.uk/gaming/what-to-play/fallout-4-interview-bethesda-todd-howard-on-building-the-apocalypse/
Or is this fake??