AI has revolutionized coding, enabling individual developers to generate code rapidly, but the rest of the development lifecycle struggles to keep up. Graphite addresses this challenge by offering tools like the Graphite Agent, formerly known as Diamond, an AI code review assistant that has already been adopted by large teams such as Snowflake and Duolingo. The latest innovation, Graphite Chat, enhances code review by allowing developers to interact with their pull requests through a conversational interface. This feature, currently in beta and free for all users, enables developers to understand code changes, ask for improvements, and implement suggested fixes directly within the pull request environment. Graphite Chat streamlines the process, making it possible to review, edit, and merge code without leaving the interface, thus reducing the need for multiple context switches and accelerating the overall development process. Whether reviewing or authoring code, developers can engage with Graphite Chat to ensure code quality and efficiency, marking a significant advancement in AI-assisted software development.