Bookmark AI Infrastructure News OpenAI and Microsoft prove ‘breaking up isn’t hard to do’ by Susana Schwartz October 29, 2025 by Susana Schwartz October 29, 2025 A multibillion-dollar makeover clears the way for SoftBank’s $22 billion investment, new funding rounds, and a possible IPO in the future In sum, what to know: More freedom: OpenAI is …