ChatGPT is developed by OpenAI and was launched in November 2022 is buzzword in today’s technical world. ChatGPT basically works by interacting with the user in a conversational dialogue manner and responds in a ‘human’ way.

ChatGPT is taking social media by storm with users showcasing the various ways the tool can be used. It is backed by Microsoft and Elon Musk, the chat tool uses the GPT3 (Generative Pre-trained Transformer 3) technology ro allow user to talk to the AI about almost everything.

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GPT

Generative Pre-training Transformer (GPT) models were first launched in 2018 by openAI as GPT-1. The models continued to evolve over 2019 with GPT-2, 2020 with GPT-3, and most recently in 2022 with InstructGPT and ChatGPT. All GPT models leverage the transformer architecture, which means they have an encoder to process the input sequence and a decoder to generate the output sequence.

ChatGPT

ChatGPT is a spinoff of InstructGPT, which introduced a novel approach to incorporating human feedback into the training process to better align the model outputs with user intent. Reinforcement Learning from Human Feedback (RLHF) is described in depth in openAI’s 2022 paper Training language models to follow instructions with human feedback.

This technological breakthrough is backed by intensive research and uses deep learning to generate text just how a human would like to receive it. From answering questions of varying genres to writing codes, ChatGPT is helping professionals all around the world in fulfilling their important tasks.

ChatGPT can be used for various natural language processing tasks, including but not limited to:

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  • Text generation: generating coherent and contextually relevant text based on a prompt or partial sentence.

  • Question Answering: providing a factual answer to a question, based on its understanding of the text.

  • Conversation modeling: having conversations with users and responding in a human-like manner.

  • Text classification: categorizing text into different classes or labels, based on its content.

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  • Text summarization: reducing a large text to a shorter form while preserving its main content and key information.

  • Text completion: predicting the next word or next sentence based on the context.

Overall, ChatGPT can be used to enhance user experience in conversational interfaces, automate text-related tasks and support information retrieval.