Are there differences between gta v story mode and gta online characters?

The only verified evidence we have is from a Wikipedia article describing the development of Grand Theft Auto V, which lists the developers, release dates, and the game's design background. This article does not mention the characters that appear in the story mode or in GTA Online, nor does it discuss how those characters might differ between the two modes. Consequently, there is no documented evidence in the supplied source that allows us to confirm or deny any character differences between the story mode and the online multiplayer mode of the game.