How ChatGPT works: a mini review.OBJECTIVE
 This paper offers a mini-review of OpenAI's language model, ChatGPT, detailing its mechanisms, applications in healthcare, and comparisons with other large language models (LLMs).


 The underlying technology of ChatGPT is outlined, focusing on its neural network architecture, training process, and the role of key elements such as input embedding, encoder, decoder, attention mechanism, and output projection.  ChatGPT can generate creative, coherent, and contextually relevant sentences, making it a valuable tool in healthcare for patient engagement, medical education, and clinical decision support.  Despite the limitations, LLMs like ChatGPT offer transformative possibilities for healthcare. 
ChatGPT
This paper offers a mini-review of OpenAI's language model, ChatGPT, detailing its mechanisms, applications in healthcare, and comparisons with other large language models (LLMs).



OpenAI's language model
How ChatGPT works: a mini review.OBJECTIVE
 This paper offers a mini-review of OpenAI's language model, ChatGPT, detailing its mechanisms, applications in healthcare, and comparisons with other large language models (LLMs).


 The underlying technology of ChatGPT is outlined, focusing on its neural network architecture, training process, and the role of key elements such as input embedding, encoder, decoder, attention mechanism, and output projection.  ChatGPT can generate creative, coherent, and contextually relevant sentences, making it a valuable tool in healthcare for patient engagement, medical education, and clinical decision support.  Despite the limitations, LLMs like ChatGPT offer transformative possibilities for healthcare. 
ChatGPT
The advancements in GPT-4, including its capacity for internet connection and the integration of plugins for enhanced functionality are discussed.



GPT-4