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 · 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, …

Nov 12, 2025 · GPT‑5.1 Instant: our most-used model, now warmer, more intelligent, and better at following your instructions. GPT‑5.1 Thinking: our advanced reasoning model, now easier to …

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 a generative artificial intelligence chatbot developed by OpenAI. It was released in November 2022. It uses generative pre-trained transformers (GPTs), such as GPT-5, to generate …

ChatGPT is a generative AI chatbot developed by OpenAI and powered by their proprietary GPT family of generative artificial intelligence (gen AI) models.

2 days ago · The "GPT" in ChatGPT stands for "generative pre-trained transformer"—three words that contain the keys to understanding how generative AI works.

16 hours ago · OpenAI has updated its deep research feature in ChatGPT with a fullscreen document viewer that can be used to browse its AI-generated reports separately from the chat window. The …

Chat GPT: What is it? Chat GPT is an artificial intelligence program that generates dialogue. Created by Open AI, this high-capable chatbot uses machine learning algorithms to process and analyze large …