The official ChatGPT desktop app brings you the newest model improvements from OpenAI. · Chat with your computer—Use Advanced Voice to chat with your computer in real-time and get hands-free advice and answers while you work. · Search the web—Get fast, timely answers with links to relevant web sources., In the most basic sense, ChatGPT is a conversational website or mobile app that fields requests from humans. People have found many creative uses for it, including writing, Introducing ChatGPT for Android: OpenAI’s latest advancements at your fingertips. This official app is free, syncs your history across devices, and brings you the latest from OpenAI, including, The GPT stands for "Generative Pre-trained Transformer," which refers to how ChatGPT processes requests and formulates responses. ChatGPT is trained with reinforcement learning through human feedback and reward models that rank the best responses., We’ve trained a model called ChatGPT which interacts in a conversational way. The dialogue format makes it possible for ChatGPT to answer followup questions, admit its mistakes, challenge incorrect premises, and reject inappropriate requests., ChatGPT is fine-tuned from GPT-3.5, a language model trained to produce text. ChatGPT was optimized for dialogue by using Reinforcement Learning with Human Feedback (RLHF) – a method that uses human demonstrations and preference comparisons to guide the model toward desired behavior..