OpenAI's free research writing space station is here! Prism is a newly launched web-based LaTeX workspace by OpenAI, designed for research writing. It combines 'paper writing + compilation preview + collaboration + AI assistance' all in one place. What are Prism's core features and capabilities? Native LaTeX, cloud-integrated: Write online, organize chapters, compile previews—all without needing to install or mess around with a local LaTeX environment. GPT-5.2 deeply embedded into projects: The AI can 'understand the full context of the manuscript' (structure, formulas, citations, charts, etc.) for tasks like rewriting, polishing, structural optimization, and refining arguments—rather than just chatting externally. Practical writing toolchain: Includes proofreading, citation/literature search (e.g., finding related work from arXiv), converting whiteboard/handwritten formulas or diagrams into LaTeX, and diagnosing and fixing LaTeX compilation errors. Collaboration: Supports real-time collaborative editing and commenting, with a focus on 'unlimited projects, unlimited collaborators.' I tried it out briefly while researching moltbot. For future reference and research-related tasks, this will be even better.