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 · ChatGPT is a sibling model to InstructGPT, which is trained to follow an instruction in a prompt and provide a detailed response. We are excited to introduce ChatGPT to get users’ …

2 days ago · Free users can exchange up to 10 messages with GPT‑5.2 every 5 hours. Upon reaching this limit, chats will automatically use the "mini" version of the model until your limit resets.

This official app is free, syncs your history across devices, and brings you the latest from OpenAI, including the new image generator. With ChatGPT in your pocket, you’ll find: · Image...

OpenAI’s GPT-5 has replaced GPT-4 for free ChatGPT users — but you can still use GPT-4 for free. Here’s how with the Microsoft tool that makes it possible.

Aug 22, 2025 · GPT‑5 is now available for free inside ChatGPT. Here’s how to access OpenAI’s latest model without a subscription, and what you can do with it.

May 20, 2025 · You can now use ChatGPT for free without signing up for an account. Simply navigate to chat.openai.com, type in a message, and hit Enter or click the Send button.