What is ChatGPT and how to access the AI ​​in Portuguese

In short, for those of you in a hurry:

• ChatGPT is a language model based on Artificial intelligence.
• At the moment, the service is free.
• Although the service is provided in English, you can chat with the bot in Portuguese.

What is ChatGPT?

ChatGPT is a file language model Practice in a variety of topics and styles. By now, I’ve been able to create scripts that sound natural and coherent — at least, most of the time. However, it is possible that in the future it will use a microphone and speaker to communicate, as an evolution of our understanding of virtual assistants.

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Therefore, it is currently a tool used in applications involving typed text. Such as, for example, automated writing applications, virtual assistants, data analysis tools, programming, and Chat bot.

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What is the difference between ChatGPT and traditional chatbot?

If you are lost in concepts, then it is worth remembering chatbot is a chatbot. Practically all retailers use this tool in their customer service. With this, they save time and resources, because many customer needs are recurring.

Now, anyone who has ever talked to one of these chatbots knows that they are very limited. Generally, if you have a query outside of the bot script, you can’t get an answer, and in some cases, you can’t even be turned into a human moderator.

This is why the idea of ​​an AI chatbot is exciting and scary at the same time. Just like a traditional chatbot, with ChatGPT you have a dialogue experience. But in the case of an AI-based chatbot, it is almost impossible to think of a limit to the answers it can provide.

And this is where the controversy lives. After all, he could, yes, write the scripts himself. For example, in a test using the tool, she complied when asked to write a story about unrequited love of up to 200 words. And scary, it created two different stories when I gave the command again.

That is, teachers and other professionals who use text as part of an assessment are under pressure, because we will almost certainly have students turn to ChatGPT to transcribe responses from their work.

How does ChatGPT work?

As we have shown, ChatGPT is a written language paradigm. To independently create his texts, he uses artificial intelligence and machine learning technologies (machine learning).

One of the techniques used is called “fine tuning” (or fine tuning, In English). The idea is to enable the model so that it can predict the next words based on the ones that have already been generated.

In this training, the model is fed examples from text and learns to make next-word predictions within an initial set of words. From there, the model’s predictions are compared to the actual next words from the source text. This difference is used to update the model weights and eventually bring the model closer and closer to correct answers.

Another technology used in ChatGPT is called “adapters”. It is a machine learning algorithm used for natural language processing. In short, this algorithm allows the form to take care of different pieces of text that you type at the same time. This means that your command is not read sequentially, word for word.

I asked ChatGPT if he could explain to me how these technologies are used together himself and here is the answer:

An example of how these techniques can be used together is the following: Imagine that the model has to generate a complete sentence given an initial set of words, eg: “I’d like to have one”. The form uses a file Tails flow training [ele quis dizer ajuste fino] To predict the next word, ‘sandwich’. Then, using the Transformer technique, the model pays attention to all the words in the sentence, including “like,” “eat,” and “um” to determine what kind of sandwich is most appropriate for that sentence, for example: “I would like to eat a chicken sandwich.”

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How to use the service in Portuguese

service limits

According to the company’s website, ChatGPT has some limitations:

• It may sometimes result in incorrect information;
• may occasionally produce harmful instructions or biased content;
• He has limited knowledge of the world and events that happen after 2021.

with information from Articles from ChatGPT.

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