Does gta online share content with gta v story mode?

The Wikipedia entry for Grand Theft Auto V describes the single‑player story, its protagonists, and the open‑world setting of San Andreas and Los Santos. It does not mention the multiplayer component, GTA Online, or any shared elements between the two modes. Therefore, with the current evidence, we cannot confirm that content from the story mode is used in GTA Online. Additional sources would be required to establish any overlap between the two.