OpenAI Foundation — Founded Date: Dec 2015

NoteThe claim states 'OpenAI Foundation's Founded Date = 2015-12' (December 2015). The source confirms that OpenAI was founded in 2015, but the source does NOT state it was founded in December 2015 specifically. More critically, the source explicitly states that the entity was 'founded in 2015 as a nonprofit' and only 'renamed to the OpenAI Foundation in October 2025.' The founding date of the organization itself is 2015, but the OpenAI Foundation as a named entity did not exist until October 28, 2025. The claim conflates the founding date of the original organization (2015) with the founding date of the entity named 'OpenAI Foundation' (October 2025). If the claim intends to refer to when the nonprofit entity was established, that is 2015 (not December 2015 specifically, which is unverified). If it intends to refer to when the 'OpenAI Foundation' entity was formally established, that is October 2025, not 2015-12.