What Actually Changed Under the Hood
Anthropic folded Claude Chat and Claude Cowork into a single conversational interface, so users no longer have to decide upfront whether a task belongs in a quick chat or a bigger agentic workspace [1]. Claude Design, introduced earlier in 2026 for website and prototype work, was folded into the same unified interface alongside the two brand-new tools [3]. Claude now infers how much work a request needs and pulls in whatever capability that requires, whether that is a one-line answer, an agentic multi-step job that keeps running after the laptop closes, or an Artifacts-based document. Alongside the merge, Anthropic shipped Claude Docs and Claude Slides in beta: Docs lets a user ask for a document and keep collaboratively editing it, while Slides supports drafting a full deck, editing individual slides, and presenting straight from the conversation, with export to PowerPoint, PDF, Microsoft Word, or Google Docs [2]. The rollout is staged rather than immediate: Pro and Max subscribers on web, desktop, and mobile get it first starting September 17, and Team and Free plans follow later [2]. Enterprise administrators are guaranteed at least 30 days' notice before the change reaches their organization [3]. Net effect: Claude's lineup shrinks from three modes to two, chat (now inclusive of Cowork, Design, Docs, and Slides) and Claude Code.



