Prism is a free, cloud-based LaTeX-native workspace designed for scientists to draft, edit, and collaborate on research papers. It integrates GPT-5.2 directly into the document workflow, providing context-aware assistance for writing, revising, equation handling, literature search from sources like arXiv, citation management, and real-time collaboration with unlimited users. Features include AI proofreading, figure generation from diagrams, voice editing, and automated formatting to streamline scientific workflows without local installations.