Canvas is a new interface launched by OpenAI, designed to enhance writing and coding projects through collaboration with ChatGPT. It allows users to work alongside ChatGPT in a dedicated window, moving beyond simple chat interactions. Utilizing the GPT-4o model, Canvas better understands user context and provides in-line feedback and suggestions. It supports direct editing of text or code and offers a convenient action menu to help users adjust writing lengths, debug code, and more. Additionally, Canvas allows for version control, assisting users in managing different iterations of their projects.