OpenAI Launches GPT-4 Model With Expanded ChatGPT Free Plan for Users

OpenAI announces its GPT-4 model on the official OpenAI site, describing it as the latest large language model available for developers and businesses. The page lists capabilities such as advanced reasoning, multilingual support, and integration with the ChatGPT interface.

ChatGPT offers a plan labeled “Free” that lets users access the GPT-4 powered chat service for personal use, including features to chat, work, create, and code. The plan description emphasizes no cost and unlimited basic interactions.

Users can sign up through the OpenAI portal, where the “ChatGPT Plan | Free” page provides a simple registration form and links to documentation. The site highlights that the free tier is intended for broad public testing and feedback.

OpenAI also links the free ChatGPT plan to its broader AI ecosystem, encouraging developers to experiment with APIs and providing guidance on responsible use. The page notes that feedback helps improve future model releases.