Chat Generative Pre-trained Transformer, or ChatGPT, is a powerful chatbot developed by OpenAI. It uses both supervised and reinforcement learning techniques to work. 

You can use this artificial intelligence not only to write answers or essays but also to program computers!

What makes ChatGPT a unique chatbot is that it remembers previous conversations and uses them to prepare its subsequent response. 

ChatGPT took the world by storm upon its launch with its powerful functions. The same is visible from the fact that over a million people used the platform just a few days after its release. 

Currently, ChatGPT is one of the most used AI tools, with over 100 million monthly users.