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, …

Chat with ChatGPT for free online. No registration required. Powered by OpenAI GPT-4o.

Do more on your PC with ChatGPT: · Instant answers—Use the [Alt + Space] keyboard shortcut for faster access to ChatGPT · Chat with your computer—Use Advanced Voice to chat with your …

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...

5 days ago · ChatGPT Images 2.0, the newest image-generation model from OpenAI, shows just how much AI capabilities have evolved over the last few years.

3 days ago · OpenAI is capping off a busy week of announcements with the release of GPT-5.5, its latest model upgrade for ChatGPT and Codex.

Mar 31, 2026 · What can I help with? We believe our research will eventually lead to artificial general intelligence, a system that can solve human-level problems. Building safe and beneficial AGI is our …

5 days ago · Learn how ChatGPT Images 2.0 pushes image generation to a new era with stronger real-world reasoning, stylistic realism, and a visual thought-partner workflow.

Apr 20, 2026 · ChatGPT was down for thousands of users globally today, with OpenAI saying it's now deployed a fix and is "monitoring the recovery" of the world's most popular chatbot.