Is story mode required for gta online access?

Grand Theft Auto Online is the online multiplayer component of Grand Theft Auto V, released across multiple platforms from 2013 to 2022. The official description and release information do not mention a requirement to complete or own the GTA V story mode to play the online component. While players typically own the same base game to download both the story and online modes, the evidence provided does not explicitly state that the story mode must be played or completed for online access. Consequently, based on the available information, the story mode is not identified as a prerequisite for accessing GTA Online.