ChatGPT is a great tool, but one of the key drawbacks is the outdated GPT-3 language model powering the AI chatbot. It’s why one of the key advantages of using the new Bing with ChatGPT is that the search engine’s chatbot AI is powered by a new GPT-3.5 model. Now, the GPT technology behind ChatGPT and the new Bing are getting a massive upgrade.