According to Satya Nadella, GPT-5.2 with Work IQ is now available in the M365 Copilot model picker, enabling advanced AI-driven insights, market research, and strategic planning by reasoning across meetings, emails, and documents (source: @satyanadella, Dec 11, 2025). This integration allows businesses to extract actionable intelligence from their internal communications, streamlining research workflows and enhancing decision-making processes. The move positions Microsoft as a leader in enterprise AI productivity tools, offering organizations new opportunities to leverage generative AI for competitive advantage and operational efficiency.