Do gta online and gta v share character models?

The only source supplied discusses Grand Theft Auto: San Andreas, which is unrelated to either GTA V or GTA Online. It contains no information about character models, shared assets, or the technical relationship between the two games. Because the evidence does not address GTA V or GTA Online, we cannot confirm or deny whether they use the same character models. Any statement on the matter would be speculative and is therefore omitted.