Microsoft adds Claude model option to Copilot Cowork

Until this point Copilot operated with one primary model family for every request. Most users who tried it once and received generic output simply reverted to manual sorting and note-taking because the tool never became part of their daily rhythm. The addition of Claude creates a real alternative for more nuanced work. Yet the choice only matters after someone has already formed the habit of feeding Copilot clean, specific requests from their own inbox and channels.