So I am making a complete list:
Naughty Dog: Uncharted 4, TLOU second team game.
Sony Bend: Horror game.
Guerrilla Games: RPG game.
Guerrilla Campridge: Unknown PS4 game.
Sony Santa Monica: Either god of war or new IP.
Media Molecule: Unanounced PS4 game.
Sucker Punch: New IP or next Infamous.
London Studio: Unanounced PS4 game.
Japan Studio: Unanounced PS4 game + Freedom wars + Support.
Polyphony: GT7 probably.
Evolution: Driveclub.
SCE san diego: MLB series.
Quantic Dream (second party): Unanounced PS4 game.
Ready at dawn (second party): The order 1886.
SEGA: Yakuza series.
Capcom: Deep down.
Sanzaru games: Status unknown.
Supermassive Games: Until dawn.
Other exclusives: Rime, Wild, Everybody has gone to rapture etc.
Man. Sony rocks in this area. No offense. But when I hear phil spencer saying, finally we have achieved studio diversity like sony I just laugh. They havent progressed much.