We often use the terms GPT-3, GPT-4, and ChatGPT interchangeably, as if they are all exactly the same thing. But have you ever wondered how they differ? In this guide we will explain it to you in great detail. First, we are going to show you what GPT-4 and ChatGPT are , and then, with an example, help you understand the differences between the two terms.
Index of contents
- GPT-4 vs. ChatGPT: what is each one for?
- What is GPT-4 and what is it for?
- What is ChatGPT and what is it for?
- The engine and the vehicle, how to understand the differences between GPT-4 and ChatGPT?
- engine vs. vehicle
- GPT-4 vs. ChatGPT
GPT-4 vs. ChatGPT: what is each one for?
To know the differences between GPT-4 and ChatGPT, it is best that we explain what each one is. We are going to do it without going into technicalities. Our intention with this guide is to make it understandable for all kinds of people, even for those who do not have as much knowledge on the subject.
What is GPT-4 and what is it for?
GPT-4 is the new version of OpenAI’s artificial intelligence conversational model. Basically, we are talking about artificial intelligence that allows some applications to generate dialogues with the user so that they offer assistance in requests that we entrust to them. However, it is an engine capable of performing other tasks, such as data processing, programming and writing text from scratch.
Like its previous versions, for example GPT-3, GPT-4 is based on Natural Language Processing (NLP) . That means a deep neural network to generate coherent and relevant texts from a user-provided input (prompt). For example, we may ask you to write us a summary of an article, tell us a story, ask us a question, or give us an opinion.
GPT-4 differs from its previous versions by its size and capacity. As reported by OpenAI itself, GPT-3 has about 175 billion parameters . This allows you to learn from a large amount of data and produce more precise and varied texts. Not so much data has been disclosed about GPT-4, but some media explain that its successor, GPT-4, could include about 100 trillion parameters, which is about 600 times more than GPT-3.
To test GPT-4 you need to have access to the OpenAI platform. At the moment, it is only available on ChatGPT Plus, a paid version of the company’s chatbot. However, there are already some third-party apps that are integrating it.
What is ChatGPT and what is it for?
ChatGPT is an artificial intelligence chatbot developed in 2022 by OpenAI that specializes in dialogue. The chatbot is a great language model, fine-tuned with both supervised and reinforcement learning techniques. The basic version is based on the GPT-3.5 model , while the paid variant uses GPT-4.
ChatGPT has enormous potential. Thanks to the introduction of requests by the user, it is possible to carry out hundreds of tasks, such as obtaining information, solving doubts, processing data, designing exercise routines, learning new things or simply having a conversation.
The chatbot is capable of answering general and technical questions , admitting its mistakes, and correcting the user when it is wrong. In addition, it can adapt to the user’s context and style, as well as generate longer and more complete responses than other models.
To use ChatGPT you need to have an OpenAI account and access the platform with the URL https://chat.openai.com . With a simple interface you will be able to interact with the chatbot by writing messages in a text box.
ChatGPT is an example of how artificial intelligence improves communication between humans and machines, offering a natural and personalized experience. However, it is currently still very limited and you will often find yourself with incorrect or nonsensical answers, being sensitive to small changes in the input, or being excessively verbose. Therefore, it is recommended to use ChatGPT with caution and critical sense.
The engine and the vehicle, how to understand the differences between GPT-4 and ChatGPT?
If you have read the previous explanations carefully, surely you have already drawn your own conclusions. Now, let us explain a little better what are the differences between GPT-4 and ChatGPT . This way you will discover why it is not necessary to use both terms interchangeably to refer to the same thing.
engine vs. vehicle
The best thing to make the matter clear is to give an example. Imagine for a moment that a car brand develops a new engine, more efficient and ecological than its competitors. As is logical, it incorporates it into its latest generation vehicles.
However, there are other brands that are interested in this engine and reach an agreement with the original manufacturer to integrate the mechanics into their models , but under another brand. This is a benefit for both parties, since all brands will be able to say that they have a more efficient engine without investing in development, while the manufacturer earns more money by licensing its creation.
It goes without saying that the brands that buy the mechanics from the original manufacturer implement it as best suits them. For example, they can include it in vans, cars, SUVs or even, thanks to an adaptation, in motorcycles.
We have exaggerated the issue a bit, but the truth is that this happens very frequently in the automotive world. And, if we establish a parallelism with GPT-4 and ChatGPT , we would say that the first is the engine and the second is the vehicle to enjoy it.
GPT-4 vs. ChatGPT
Bing is an example of how a third party, in this case Microsoft, has implemented GPT-4 in a non-ChatGPT service.
GPT-4 is the engine that drives the ChatGPT chatbot. However, that engine can be used in many other applications. Following his presentation, Microsoft confirmed that the Bing chatbot works with GPT-4. And we expect the same from the rest of the applications that have a generative AI.
ChatGPT is just the official vehicle for accessing the power of the engine, the GPT-4 model . However, currently we find an OpenAI chatbot that goes at two speeds. Paid users can now test the power of GPT-4 while free users have to settle for GPT-3.5.
This shows that GPT-4 and ChatGPT are related, but not exactly the same. It is expected that, progressively, GPT-4 will expand to more and more programs and services , with each developer adapting this engine to their own purposes.
And you, what do you think of GPT-4 and ChatGPT? Leave your opinion in the comments. We read you!
