What does it excel at? How does ChatGPT work "under the hood?" In the second part, after your ... integrated OpenAI's GPT-4o model into Copilot (formerly Bing Chat). Several "front-end" services ...

So what is ChatGPT? ChatGPT was built by Open AI and is essentially a revolutionary advanced AI chat bot that you can interact with, free and easy. Chat GPT had record users in 5 days, 1 million users ...