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

Nov 30, 2022 · ChatGPT is a sibling model to InstructGPT, which is trained to follow an instruction in a prompt and provide a detailed response. We are excited to introduce ChatGPT to get users’ …

ChatGPT is a free-to-use AI system. Free GPT online. No login required. Use it for engaging conversations, gain insights, automate tasks, and more, all in one place.

Jan 2, 2026 · If you prefer GPT-4 over other models, you may be wondering whether you can still use it with the free version of ChatGPT. The short answer: yes, but not consistently, and not without limits.

Jump into AI Chat and explore ChatGPT, Gemini, DeepSeek and more. Ask questions, get instant answers, brainstorm ideas, or interact with text, audio, and video—all free online and unlimited.

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 …

5 days ago · ChatGPT is an advanced conversational AI (or chatbot) developed by OpenAI, designed to engage users in natural language dialogue and provide informative responses across a wide range …