Though the word "better" may be not the most suitable one to characterize the difference between these two versions of the large language model, GPT-4 is more advanced than GPT-3. GPT-4 is able to provide more accurate, creative, and relevant responses. But what is even more special about it is that it can generate not only text but also images. And this feature greatly expands GPT-4 use cases in comparison to GPT-3.