ChatGPT is your AI chatbot for everyday use. Chat with the most advanced AI to explore ideas, solve problems, and learn faster.

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, …

The official ChatGPT desktop app brings you the newest model improvements from OpenAI. Do more on your PC with ChatGPT: · Instant answers—Use the [Alt + Space] keyboard shortcut for faster …

Download ChatGPT by OpenAI OpCo, LLC on the App Store. See screenshots, ratings and reviews, user tips, and more apps like ChatGPT.

ChatGPT is the free AI chatbot for everyone. Ask anything, learn, and explore new ideas with the world’s most advanced AI chat.

OpenAI Model Craft: Parameter Golf New ways to learn math and science in ChatGPT Product Mar 10, 2026

Try it in ChatGPT Read the research 00:00 ChatGPT For developers For business ChatGPT powered by GPT-5 Expert intelligence for everyone GPT‑5 is smarter across the board, providing more useful …

Download ChatGPT Atlas Bring ChatGPT with you across the web for instant answers, smarter suggestions, and help with tasks—all with privacy settings you can control.

2025年11月12日 · We’re upgrading the GPT-5 series with warmer, more capable models and new ways to customize ChatGPT’s tone and style. GPT-5.1 starts rolling out today to paid users.

Try ChatGPT Free today and use AI to write, learn, plan, and get quick answers—at no cost.