OpenAI owns ChatGPT, the AI chatbot that has reshaped digital conversations....

https://wiki-coast.win/index.php/Does_Filing_a_Confidential_S-1_Reveal_the_IPO_Valuation%3F

OpenAI owns ChatGPT, the AI chatbot that has reshaped digital conversations. While the OpenAI Foundation governs its development and ethical use, Microsoft holds a significant investment stake