OpenAI發佈GPT-5.6，成爲微軟Microsoft365 Copilot首選模型，全面支持Word、Excel、PPT等辦公應用。此舉既升級了雙方產品功能，也強有力迴應了近期“微軟擬用自研MAI模型替代”的破裂傳言。
OpenAI升級Chrome版ChatGPT擴展，將其嵌入側邊欄，成爲瀏覽器原住民，無需切換應用。它可實時獲取網頁上下文，助力市場研究、信息提取與來源對比，還能直接打開並處理Google Workspace、Microsoft365文件，在多個網頁間自動執行步驟。
SK海力士計劃引入Copilot、ChatGPT等AI服務，推動工作流智能化升級。CEO郭魯正透露，公司正評估Microsoft365與Copilot的可行性，並審慎考量ChatGPT等生成式AI工具的系統架構與信息安全。
微軟將Anthropic的Claude Cowork技術集成到Microsoft Copilot中，顯著提升Microsoft365的自主任務處理能力。用戶只需用自然語言描述任務，系統即可自動從Outlook、Teams、Excel等平臺提取郵件、會議記錄、文檔和數據，整合生成可執行計劃。這一功能基於Claude Cowork的代理式工作流程，專門適配微軟辦公生態。
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