Microsoft’s Nadella Is Building an AI Empire. OpenAI Was Just the First Step. The Wall Street JournalMicrosoft is outsourcing its best AI, tech CEO says — and that’s good news for Google CNBCMicrosoft Stock Rises On AI Partnership With OpenAI Investor’s Business DailyHere’s how Google might benefit as Microsoft rumoured to outsource its best AI to OpenAI Business TodayGoogle beats Microsoft at not outsourcing AI, tech CEO says Quartz