The big headlines on this release are efficiency, with OpenAI reporting that GPT-5.4 uses far fewer tokens (47% fewer on some tasks) than its predecessors).

OpenAI's GPT-5.4 debuts with financial tools, FactSet integration, Excel support, and investment analysis features for ChatGPT Plus, Team, and Pro users.

Excel automations cover auto-updating charts, deadline flags, and smart links; Ctrl+T table charts expand as new rows appear.

Anthropic’s push into Excel, ERP and institutional data workflows is accelerating while recent service disruption highlights dependency and governance considerations for CFOs.

Overview:Excel books support long-term learning compared to short tutorials that explain quick data-centric tasks.Books ...

Long reserved for advanced offerings, Claude in Excel is now becoming accessible to subscribers of Anthropic’s Pro plan, ...

Microsoft removes Excel Copilot App Skills and merges features into Copilot Chat and Agent Mode as part of a broader AI ...

Overview: Advanced Excel certifications significantly improve employability across finance, analytics, operations, and corporate roles.Courses with real dataset ...

AGGREGATE was built to handle messy data from the start.

Excel isn't hard, just learn the right tricks early enough.

Inventory is one of the most important parts of running a business—and one of the most challenging to manage. Overstocking ...