OpenAI launches GPT-5.4 with native computer use mode, financial plugins for Microsoft Excel, Google Sheets

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).
eWeek

ChatGPT Comes to Excel as OpenAI Rolls Out GPT-5.4-Powered Spreadsheet Tools

OpenAI launches ChatGPT for Excel powered by GPT-5.4, enabling users to build, update, and analyze spreadsheet models using plain language.

ChatGPT 5.4 is a big spreadsheet fan — and comes with special Excel & Google Sheets tools

ChatGPT is now using its 5.4 Thinking model for deeper reasoning, and it's even better at handling "professional work." ...
Geeky Gadgets

How ChatGPT is Changing the Game for Excel VBA Automation

Automating Excel tasks with ChatGPT has become a highly effective way to simplify workflows, especially when creating VBA (Visual Basic for Applications) macros. By using artificial intelligence, you ...
The Financial Express

OpenAI releases GPT-5.4 update amid US deal controversy, makes ChatGPT ‘think’ and work with MS Excel spreadsheets

Both GPT-5.4 models are optimised for “sub-agent workflows,” where multiple AI systems collaborate—larger models handle complex reasoning while smaller ones execute specific tasks. Amid the recent ...

I Wrote A Resume For A $180,000 Job Using ChatGPT 5.4 To Test The Hype

How do you write a resume using AI? I tested ChatGPT 5.4 and compared it to ChatGPT 5.2, to create an executive resume for a project director job. Here's what happened.