ChatGPT helps you get answers, find inspiration and be more productive. It is free to use and easy to try. Just ask and ChatGPT can help with writing, learning, brainstorming and more.

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 …

ChatGPT is fine-tuned from GPT-3.5, a language model trained to produce text. ChatGPT was optimized for dialogue by using Reinforcement Learning with Human Feedback (RLHF) – a …

Apr 1, 2025 · What is ChatGPT? ChatGPT is an AI chatbot that was initially built on a family of Large Language Models (or LLMs), collectively known as GPT-3.

Mar 28, 2025 · Trying out ChatGPT doesn't require you to create an account or download an app - and it's free. I'll guide you through getting started and how to make the most of it.

Jul 18, 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 …

Download ChatGPT Use ChatGPT your way. Talk to type or have a conversation. Take pictures and ask about them.

Aug 24, 2023 · ChatGPT is free to use for anyone with an account on OpenAI's website. You can create a free account with your email address, Google account, or Microsoft account.

May 13, 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, …

Dec 5, 2024 · What is ChatGPT? ChatGPT is an artificial intelligence chatbot from OpenAI that enables users to "converse" with it in a way that's meant to mimic natural conversation. As a …