As of Aug 4, 2026, ChatGPT is a product developed and held by OpenAI LP, the...
https://source-wiki.win/index.php/What_Were_the_OpenAI_Ownership_Percentages_on_October_28,_2025%3F
As of Aug 4, 2026, ChatGPT is a product developed and held by OpenAI LP, the entity responsible for its ongoing development and operations