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

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 mission.

Nov 7, 2025 · 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...

ChatGPT is a generative artificial intelligence chatbot developed by OpenAI and released in November 2022.

Nov 20, 2025 · ChatGPT is a powerful AI assistant that goes beyond simple Q&A, helping with learning, coding, research, writing, and creative projects, while supporting voice, image, and file-based inputs …

Nov 24, 2025 · ChatGPT is a chatbot created by OpenAI that can process text, image, audio and video data to answer questions, solve problems and more. Here’s how it works, its use cases, how to …

Nov 24, 2025 · In 2020, OpenAI released GPT-3, an LLM trained on an astonishing 175 billion parameters and 45 terabytes of data, including digitized books, websites, Reddit-sourced URLs and …

May 14, 2025 · ChatGPT is built on a transformer architecture, specifically the GPT (generative pretrained transformer) family of models, ergo the name ChatGPT. It was trained on massive …

Oct 17, 2025 · You can try ChatGPT without an account in many regions, but signing in unlocks advanced features like saved chat history, conversation sharing, custom instructions, and higher …

GPT-5.1 came out recently, and it was a noticeable improvement to GPT-5 — but mainly in one area. This update made ChatGPT more personable and gave users the ability to better alter its personality.