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 …

ChatGPT is a generative artificial intelligence chatbot developed by OpenAI and released on November 30, 2022. It uses large language models (LLMs) such as GPT-4o along with other …

ChatGPT was created by OpenAI, the same company that also made DALL-E 2, which kicked off the wave of AI image generators. While DALL-E 2 generates images, ChatGPT is solely text …

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.

Apr 1, 2025 · ChatGPT is an AI chatbot that was initially built on a family of Large Language Models (or LLMs), collectively known as GPT-3. OpenAI is currently using its GPT-4 models in …

May 23, 2025 · ChatGPT, OpenAI’s text-generating AI chatbot, has taken the world by storm since its launch in November 2022. What started as a tool to supercharge productivity through …

Jun 10, 2025 · ChatGPT is the most popular AI chatbot out there, and we have everything you need to know to get started right here. Amanda Smith is a freelance journalist and writer. She …

May 13, 2024 · We are launching our newest flagship model and making more capabilities available for free in ChatGPT. In line with our mission, we are focused on advancing AI …