Microsoft confirms Bing runs on the new GPT-4 model Turns out that Microsoft has been leveraging OpenAI's brand-spanking-new GPT-4 large language model in its Bing search engine for the past 5 weeks. engadget.com engadget.com / feeds engadget-com-tomorrow .. engadget-com-podcasts .. engadget-com .. engadget-com-gaming / / #technology / / 74 days 74d Share