By Appar Insight, Dec. 14, 2023
Nowadays, AI is so popular that everyone is talking about the popular program - ChatGPT. Whether it's writing code, dinner suggestions, data collection or even writing papers, ChatGPT can help us to do it, how did it come into being and what other things can it do?
ChatGPT (Chat Generative Pre-trained Transformer) is a large language model developed by the OpenAI team in the U.S. It learns the structure, syntax, and contextual relationships of a language through training and learning from a large amount of language data. Its interface is similar to that of a regular chat window, but it has strong natural language generation capabilities, and it can conduct conversations in a verbalized manner and provide answers in a professional manner to help users solve problems quickly.
Released in June 2018, GPT-1 uses the Transformer network architecture, which allows for natural language generation and understanding. It can only input and output a single sentence, and the functions it possesses are determining the relationship between two sentences, determining which category the input text belongs to, question and answer, and common sense reasoning.
GPT-2 was launched in February 2019, it differed from GPT-1 by using more parameters and datasets, from 117 million to 1.5 billion, and the learning objective was changed to "no specific task training". He can generate longer articles and paragraphs, add new features such as reading summaries, chatting, continuing, storytelling, generating fake news, phishing emails, role-playing on the Internet, etc.
GPT-3, launched in 2020, also increases the dataset to 175 billion, begins to simulate real human conversations but still can't carry on very naturally, and can only handle unidirectional tasks, while adding new features such as machine translation, article generation and summary output, reading comprehension, semantic inference, automatic question and answer, and numerical computation. At the end of November 2022, an updated version of GPT-3.5 was released, focusing on the possibility of using conversational modes, and even recognizing errors and rejecting unsuitable requests, bringing all conversational processes closer to the way humans think and speak.
The GPT-4 will be released immediately on March 14, 2023, this time with a 40% accuracy rate and more powerful reasoning and judgment capabilities, in addition to adding more memory to store eight times the amount of information that the previous generation could handle, and better preserving historical information to enhance the ability to understand the context of the current conversation, and other new features such as support for visual input, image recognition, picture telling, and more. Other new features include support for visual input, image recognition, storytelling with pictures, and more.
Web search, sentiment analysis, automatic summarization, text categorization, text matching, predictive analytics
Copywriting, copyediting, business letter drafting, report writing, poetry writing, grammar correction, language translation
Career advice, resume writing, cover letter writing, interview skills guidance, mock interviews, self-promotion, industry and job analysis and forecasting, answers to frequently asked questions in the workplace.
Recipe recommendation, nutritional analysis, calorie counting, fitness guidance, medical Q&A
Troubleshooting common hardware and software problems, technical guides, programming
In conclusion, Chat GPT is a powerful language model with a wide range of applications including natural language processing, translation, writing assistance, intelligent customer service, intelligent assistant, etc. Its deep learning technology enables natural and personalized conversations. The continuous upgrading and improvement of Chat GPT technology will definitely bring more convenience and value to people's lives, but whether it will cause other concerns is still something we can't easily ignore.
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