The “Cursor Moment” for finance and Excel may be arriving

New AI models are beginning to meaningfully interact with Excel spreadsheets and financial models, a capability that many analysts say could represent a “Cursor moment” for finance workflows. Tests by hedge fund analyst Brett Caughran suggest GPT-5.4 Thinking can now analyze spreadsheets well enough to become part of real investment workflows, a leap from earlier models that struggled with structured financial data. The shift highlights a growing divide between users who build AI-driven agents and automation pipelines and those who still treat AI primarily as a search or writing tool.