Canvas is a newly introduced interface designed to enhance collaboration between users and ChatGPT, especially in writing and coding projects that go beyond mere conversation. This innovative tool allows users to open a separate window and work together with ChatGPT on refining and creating projects through direct interaction. Available initially to ChatGPT Plus and Team users, its capabilities include highlighting sections for focus, providing inline feedback like a copy editor, and making adjustments to writing or coding with ease. Additionally, features such as restoring previous versions ensure a smoother iterative process. Developed with the GPT-4o model, Canvas has been tailored to recognize and respond to specific user needs. This involves provisions such as triggering the tool for writing tasks and suppressing it during general inquiries to maintain workflow efficiency. The model underwent numerous internal evaluations and was advanced using synthetic data techniques from OpenAI's repositories, resulting in a more nuanced understanding of context and feedback delivery. This has equipped ChatGPT with a more sophisticated ability to rewrite, edit, and suggest improvements effectively. Canvas facilitates a more organized and manageable coding process by providing shortcuts and tools specifically for programmers. These features include code review, logging for debugging, adding comments, and even porting code across several popular programming languages. As a dynamic tool tailored for creative collaboration, Canvas is continually being refined based on user feedback to ensure an optimal user experience. OpenAI plans to expand access to Canvas to all ChatGPT users once its beta phase concludes, positioning it as a versatile partner in creative endeavors.