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).

Excel is deceptively powerful. Just when I think I’ve mastered it, it pulls another trick out of nowhere. This latest feature has me wondering how much time I’ve wasted not using it sooner. I was at a ...

What is this book about? Visual Basic for Applications (VBA) is a programming language developed and owned by Microsoft to automate routine computing tasks in MS Office applications. This book ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Samantha (Sam) Silberstein, CFP®, CSLP®, EA, ...

The main API for this project is meant to be a drop-in replacement for the OpenAI and Anthropic APIs, including Chat, Completions, and Messages endpoints. It is 100% offline and private. It doesn't ...

Iron Software builds trusted .NET libraries for document automation.

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Sid Saladi is a seasoned product leader with over a decade of experience in product management and technology.