With ChatGPT, you can type or start a real-time voice conversation by tapping the soundwave icon in the mobile app. Click the web search icon to get fast, timely answers with links to relevant web sources. With canvas, you can work with ChatGPT on …

ChatGPT helps you get answers, find inspiration and be more productive. It is free to use and easy to try. Just ask and ChatGPT can help with writing, learning, brainstorming and more.

2022年11月30日 · 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.

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.

Get ChatGPT on mobile or desktop. Chat on the go, have voice conversations, and ask about photos. Chat about email, screenshots, files, and anything on your screen. *The macOS desktop app is only available for macOS 14+ with Apple Silicon (M1 or better). Access to the app may depend on your company's IT policies.

ChatGPT is a generative artificial intelligence chatbot developed by OpenAI and launched in 2022. It is currently based on the GPT-4o large language model (LLM). ChatGPT can generate human-like conversational responses and enables users to refine and steer a conversation towards a desired length, format, style, level of detail, and language. [2] .

2024年11月13日 · ChatGPT is an AI chatbot with advanced natural language processing (NLP) that allows you to have human-like conversations to complete various tasks. The generative AI tool can answer questions...

2025年2月12日 · ChatGPT, OpenAI’s text-generating AI chatbot, has taken the world by storm since its launch in November 2022. What started as a tool to supercharge productivity through writing essays...

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.

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.