Prism is a LaTeX-native writing workspace that integrates AI-assisted features for scientific writing and collaboration. It provides smart editing across devices, LaTeX-aware autocompletion, fast citation capabilities with Zotero integration, inline comments, and tools to convert sketches or voice input into LaTeX content. Originally developed as Crixet, it has been acquired by OpenAI and is offered as a free, cross‑device editor focused on academic writing and collaboration for researchers and students.