What is ChatGPT?
ChatGPT is a chatbot, a piece of software that simulates a human conversation. On the ChatGPTwebsite you will find a simple input window, just like a search engine. Anyone who registers on the site can type in any question free of charge.
ChatGPT comes from the US company OpenAI, which is involved in research into artificial intelligence. More precisely, ChatGPT originally comes from the non-profit parent company OpenAI Inc. The for-profit subsidiary that belongs to it is called OpenAI LP. The organization’s main financial backers were the entrepreneur Elon Musk (known for Tesla and SpaceX) and the company Microsoft. Microsoft has since become one of the largest investors in ChatGPT and its parent company OpenAI.
You can find out more about “What is ChatGPT?” in one of my last blog posts.
The development of ChatGPT: a brief overview
The creation of ChatGPT is the result of years of research and development in the field of artificial intelligence. It originally began with the aim of enabling human-like dialog between computers and humans. The underlying technology is based on neural networks that are trained to understand and respond to natural language.
ChatGPT was trained using large amounts of text data from the Internet, including books, articles, websites and much more. This data was used to train the model on language patterns, syntax and semantics. The developers also used a technique called “supervised fine-tuning”, where human experts guided the model and gave it feedback to improve its performance.
The name “ChatGPT” stands for “Chat Generative Pre-trained Transformer”, where “Transformer” refers to the special architecture of the neural network. The model uses a form of machine learning in which large amounts of data are used to gain a general understanding of language.
The emergence of ChatGPT has the potential to revolutionize the way we interact with computers. It can be used in various applications, from customer support chatbots to personal assistance in daily communication. ChatGPT is constantly evolving to further improve the performance and capabilities of the model and respond to user needs.
How does ChatGPT work?
ChatGPT is, as explained above, AI model developed to have human-like conversations with humans. It is based on the GPT (Generative Pre-trained Transformer) architecture from OpenAI. GPT works by analyzing large amounts of text data and recognizing patterns. It learns by using these patterns to make predictions about the next word or phrase in a text.
ChatGPT uses its ability to understand natural language to analyze the user’s input and generate an appropriate response based on it. It takes into account the context of the previous messages and attempts to provide a meaningful and relevant response. ChatGPT is available free of charge to all interested parties via the OpenAI website.
What are the main functions of ChatGPT
As mentioned above, ChatGPT not only answers simple questions, but can also generate texts and other media content for us. Below are the most important functions that the chatbot already has today.
Text generation: ChatGPT can generate text in a human-like manner. This enables the model to respond to user input in natural language.
Question-answer system: When you ask ChatGPT a question, it tries to give the most appropriate answer based on its training.
Context understanding: ChatGPT can understand the context of a dialog and generate responses based on this. The technology takes into account previous messages in a conversation to provide contextualized answers.
Text translation: Although it was not primarily designed as a translation tool, ChatGPT can translate texts between different languages.
Text summary: ChatGPT can convert long text passages into shorter, summarized forms.
Idea generation: ChatGPT can provide suggestions or ideas on a given topic.
Code generation and help: ChatGPT can also answer simple programming questions and generate code examples.
Entertainment: ChatGPT can tell stories, make jokes and interact in general conversations.
What alternatives are there to ChatGPT
In recent months, more and more alternatives to ChatGPT have become known. These differ in terms of functions, training data, price model and data protection.
I have tested the best-known alternatives Google Bard and Perplexity in detail over the last few months and described their functions in more detail in a short presentation. In addition, I analyzed the new Swiss version and Private or SwissGPT in more detail and also documented the most important functions in a presentation.
Where can I get the presentation on the ChatGPT alternatives?
The ChatGPT alternatives are available for download as a PDF for CHF 15. Simply click here or use the button below.
What ChatGPT alternatives does the report contain?
The provider comparison focuses on the tools Google Bard, Perplexity and Private or SwissGPT. The presentation with the provider comparison shows the most important features of the individual tools. I show many screenshots and go into the details of the features. The provider is not just a table, but contains much more detail.


Using a bot to find the right tool?
By the way, if you have looked at the provider comparison, try this short chatbot again. It may give you further support in choosing the right tool.