OpenAI launches ChatGPT for Excel powered by GPT-5.4, enabling users to build, update, and analyze spreadsheet models using plain language.
Use dynamic arrays and tables for fast, scalable cascading drop-down lists in modern Excel.
OpenAI on Thursday released an updated model powering ChatGPT, along with tools that let the chatbot work directly in Excel and Google Sheets. Why it matters: The update keeps the pressure on rivals ...