OpenAI has introduced Canvas, a new interface for working with ChatGPT on writing and coding projects. Canvas allows for better collaboration with ChatGPT, enabling users to create and refine ideas side by side. The interface is currently in early beta and is available to ChatGPT Plus and Team users, with plans to roll out to all users in the future. Canvas was built with GPT-4o and can be used for writing and coding tasks, with features such as inline feedback and suggestions.