GPT-4 vs. GPT-3.5, Which Version is Better?

We all know the hype that is going around regarding ChatGPT and how amazing it is for generating automated conversations. ChatGPT has become one of the most versatile tools for markets, students, and business people. Through ChatGPT, you can generate conversations and stories and even make emails. All these features make it a versatile AI tool, hence the popularity of ChatGPT is increasing day by day.

Recently the latest version of ChatGPT - GPT-4 was released. This release, ignited curiosity among people, ending them up wondering which version of ChatGPT is better- GPT-4 or GPT-3.5.

If you are also interested in learning which one of the two is better, this article is just for you. In it, you will also find information about one of the best PDF editors that release AI features with chatting, summarizing, writing, explaining, etc, UPDF.

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So let's get into the article and find out everything about GPT-4 vs. GPT-3.5 differences.

Part 1. What Are The Differences Between GPT-4 And GPT-3.5?

Following are some of the significant differences between GPT-4 and GPT-3.5.

1. Language-Producing Finesse:

One of the most notable differences between GPT-4 and GPT-3.5 is finesse in language. GPT-3.5 was excellent at producing human-like content. However, GPT-4 is much more advanced and better at this job. GPT-4 understands the different dialects according to the cultural and regional languages and produces the conversation accordingly. This is one of the most impressive features of GPT-4 that was not available in GPT-3.5.

2. Combination of Data:

Another advancement of GPT-4 is that it can combine different sources, becoming an excellent and impressive conversation. However, GPT-3.5 is different. GPT-3.5 might need help connecting various sources and making them one.

3. Complex Problem Solving:

One more significant difference between GPT-4 and GPT-3.5 is the ability to solve complex problems. GPT-4 has a solid capacity to solve challenging problems in a few seconds. It's capable of solving complex mathematical problems in no time with ultimate accuracy. However, this is not the case with GPT-3.5. GPT-3.5 might show errors or give you the wrong answer for tough questions.

GPT-4 can also easily handle questions related to biology, chemistry, physics, and other complicated subjects. Therefore, the GPT-4 is much more advanced, allowing users to figure out every query they might have easily.

4. Advanced Programming:

The coding of GPT-4 is much more advanced programming. It has all the fantastic features that make it better than GPT-3.5. GPT-4 also features a built-in bug fixer that can fix the bugs automatically. Hence, the improved programming allows GPT-4 to have better performance.

5. Supports Images:

GPT-3.5 is the text tool. This means you can only use different text and generate conversation through it. With GPT-4, you can even use images and create context accordingly. GPT-4 understands the images and describes them properly. You can generate entire essays and paragraphs through these images.

Part 2. Is GPT-4 Slower than GPT-3.5? Why?

Yes, according to many users, GPT-4 is slower than GPT-3.5. There are different parameters due to which this happens. One of the leading causes of GPT-4 being slower than GPT-3.5 is that GPT-4 is that it's a newer model and requires time to get stable and better deal with the load. The latest versions always take time to process the information. Once the GPT-4 is old enough and has been used for some time, you will see that it will start working quickly and give you a quick response.

Part 3. Is GPT-4 Better than GPT-3.5?

After looking at the key difference between GPT-4 and GPT-3.5, you might think about which is better. Then the obvious answer is that ChatGPT-4 is much better than GPT-3.5. In all the parameters, GPT-4 excels, and GPT-4 also has many other impressive features. The only drawback here is that, at the moment, GPT-4 is a bit slower than GPT-3.5, but for many people, this is not the issue as they are getting good responses.

Part 4. Should You Choose GPT-4 over GPT-3.5?

When choosing between GPT-4 and GPT-3.5, it is evident that you should select GPT-4. GPT-4 is packed with unique features and is a much more refined version of GPT-3.5. Even though the features are the same, they are much better and give you a more accurate response. Therefore, if you must choose between the two, ensure that you decide on GPT-4 over GPT-3.5. However, keep in mind, Chat GPT-4 isn't free to use whereas GPT-3.5 is free.

Part 5. The Best PDF Software for You to Use:

Now that you know the difference between GPT-4 and GPT-3.5, let us tell you another fantastic software that is very popular nowadays. UPDF is software that makes it easy for users to edit their PDFs. We all know how hard it can be to edit a PDF and the struggle behind it. But now, with UPDF, you don't have to face all these problems.

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With the help of it, you can edit PDFs, insert pictures, links, and many other things. You can even use the PDF highlighting feature to make your PDF look more attractive and emphasize important information. They also have stickers and sticky notes that can be used on the PDFs. Hence this is excellent software for people who always work with documents and PDFs and want an easy way to edit them.

Do you want to work with the ChatGPT features and PDF document simultaneously? To cater to this need, UPDF already integrates ChatGPT to provide everything to its users under one roof. Moreover, the information generated by this tool will be of high quality and can be used in all your daily tasks. Learn more about tUPDF AI by reading the features listed below:

  • UPDF AI will help you translate your document into any language with high accuracy. Moreover, you can use it to generate content in any language or topic.
  • You can summarize your long content in PDF. So that you only need to take less time and understand the PDF file faster.
  • It can also help you write your PDF according to your keywords and requirements. If you need, you can also use it to rewrite your content.
  • Having difficulties understanding the PDF? UPDF AI is here to help as you can ask UPDF AI to explain the contents in your UPDF.


ChatGPT is very famous nowadays. People can create every kind of conversation, presentation, and other things. This AI platform has a lot of different versions, and the most recent one is GPT-4. This version has many unique features that make it the best among all the others. Another fun PDF software that makes the document work easy is UPDF. Its UPDF AI can improve your PDF document handling efficiency. Click the button below to try it now!

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