OpenAI Rolls Out Real-Time Collaboration for ChatGPT Slides and Launches Decisions API in Public Beta

OpenAI has expanded ChatGPT's capabilities with two significant platform updates: ChatGPT Slides now supports real-time collaborative editing across Pro, Business, and Enterprise plans, while a new Decisions API offers fast classification and evaluation for developers. The timing marks the maturation of OpenAI's earlier acquisition of presentation software company NextSlide in August 2026, integrating native slide creation directly into ChatGPT. ChatGPT Slides users can invite teammates to simultaneously edit presentations, leave shared comments, and make on-slide changes—either manually or by prompting ChatGPT to revise content. The tool supports editing text, images, shapes, and charts, as well as generating custom images. Presentations can be exported to PowerPoint, PDF, or Google Slides, and users can present directly within ChatGPT. One early limitation: collaborators receive either view-only or full edit access; comment-only permissions are not yet available. The feature arrives after two months of integration and represents OpenAI's continued push into productivity applications beyond conversational AI.