Has GTA VI Online been detailed?
A GTA VI online mode and its launch timing remain unannounced.
GTA+ and GTA Online benefits appear in pre-order material, but that does not define a GTA VI multiplayer product.
The evidence
No announcement found in the sources checked on the verification date.
Rockstar GamesGrand Theft Auto VI official siteRockstar Games SupportGrand Theft Auto VI platforms, editions, and versionsRead the full supporting guideWhat would change this answer?
A dedicated Rockstar announcement about online play.