Small business owners need an efficient, accurate invoicing system to ensure they’re paid promptly. The easier it is to set up and send invoices, the better your chances of staying on top of accounts ...

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).

GPT-5.4 is billed as "our most capable and efficient frontier model for professional work." ...

OpenAI has launched GPT-5.4, its first model with native computer-use capabilities, alongside financial plugins for Microsoft Excel and Google Sheets.