ChatGPT (Chat Generative Pre-trained Transformer) is a chatbot developed by OpenAI and launched in November 2022. It is built on top of OpenAI’s GPT-3 family of large language models and has been fine-tuned (an approach to transfer learning) using both supervised and reinforcement learning techniques.
ChatGPT was launched as a prototype on November 30, 2022, and quickly garnered attention for its detailed responses and articulate answers across many domains of knowledge. Its uneven factual accuracy, however, was identified as a significant drawback. Following the release of ChatGPT, OpenAI’s valuation was estimated at US$29 billion.

ChatGPT is a conversational language model developed by OpenAI. It is a type of artificial intelligence that uses deep learning algorithms to generate text based on input from users. The model has been trained on a massive amount of text data from the internet, which allows it to generate human-like responses to questions and requests for information.
ChatGPT can be used for a variety of applications, including customer service, personal assistants, and language translation. It is designed to be highly flexible and can be customized for specific use cases based on the needs of the client.
Overall, ChatGPT represents a significant advancement in the field of artificial intelligence and has the potential to revolutionize the way we interact with computers and machines. Its ability to understand and generate natural language text has made it one of the most popular and widely-used language models in the world.