As of August 4, 2026, ChatGPT is a product owned by OpenAI LP, a limited...

https://spark-wiki.win/index.php/Does_Microsoft_Own_ChatGPT_or_Just_Invest_in_OpenAI%3F

As of August 4, 2026, ChatGPT is a product owned by OpenAI LP, a limited partnership responsible for its development and commercial use. OpenAI LP is governed by the OpenAI Board, which oversees strategic decisions