Most RecentNewest TopicsMost LikesMost Viewed(Co)work in Progress Explore the complete record of milestones, launches, and newest innovations in the Copilot Cowork release blog. Available today: OpenAI’s GPT-5.6 in Microsoft 365 Copilot Now in Microsoft 365 Copilot: GPT-5.6, a frontier reasoning model for agentic, end-to-end work.
