ChatGPT is a generative artificial intelligence chatbot developed by OpenAI. Originally released in November 2022, the product uses large language models —specifically generative pre-trained … Dec 22, 2025 · Here's a ChatGPT guide to help understand Open AI's viral text-generating system. We outline the most recent updates and answer your FAQs. 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. This official app is free, syncs your history across devices, and brings you the latest from OpenAI, including... Apr 27, 2026 · Compared to the free tier, ChatGPT Go offers higher message limits, image generations, and file and image uploads per day, making it ideal for both students and professionals. Download ChatGPT by OpenAI OpCo, LLC on the App Store. See screenshots, ratings and reviews, user tips and more games like ChatGPT.