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, …

GPT-4V is a version of GPT-4 that can process images in addition to text. [133] OpenAI has not revealed technical details and statistics about GPT-4, such as the precise size of the model. [134]

Jul 24, 2025 · Microsoft has poured billions of dollars into ChatGPT, and in 2024 the company integrated OpenAI's GPT-4o model into Copilot (formerly Bing Chat).

Dec 19, 2025 · What Is ChatGPT? 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 …

The official app by OpenAIIntroducing 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 …

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 …

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.

Mar 14, 2023 · GPT‑4-assisted safety research GPT‑4’s advanced reasoning and instruction-following capabilities expedited our safety work. We used GPT‑4 to help create training data for model fine …

Dec 17, 2025 · How to use different assistants in -GPT 5 1. Choose from preset personality options The quickest way to change how ChatGPT talks is by selecting one of the predefined personality presets.