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 …

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 …

Feb 14, 2025 · 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 …

ChatGPT is based on GPT foundation models that were fine-tuned for conversational assistance, including GPT-4o, GPT-4.5, o3, and o4-mini. [18] The fine-tuning process leveraged …

2 days ago · With ChatGPT in your pocket, you’ll find: · Image generation–Generate original images from a description, or transform existing ones with a few simple words. · Advanced …

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.

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, …

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.

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