OpenAI Foundation — key-event: Bret Taylor serves as Chair of Foundation and PBC board

NoteThe source directly confirms that Bret Taylor serves as Chair of the OpenAI Foundation board as of the October 28, 2025 restructuring announcement. The source also confirms that all OpenAI Foundation directors (including Taylor) serve on the OpenAI Group PBC board, except Dr. Kolter. The claim's 'as of 2025-10' aligns with the source's October 28, 2025 announcement date. The additional context about Taylor being co-founder/CEO of Sierra AI and former co-CEO of Salesforce is not contradicted by the source (which does not address his prior roles, but that absence is not a contradiction).