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).
XDA Developers on MSN

I tested ChatGPT, Gemini, and Claude with the same documents, and one crushed the others

There was one clear winner ...

I Tested ChatGPT’s New Apps Feature. It Saved Me 9 Hours A Week

I just tested the latest apps in ChatGPT update and slashed an entire day from my workweek. Here are the exact ChatGPT ...
CNBC

OpenAI releases first-of-kind study revealing how people are using ChatGPT for everyday tasks

Amongst key findings of the study is faster growth in non-work-related ChatGPT usage than in work-related usage. The demographic breakdown of ChatGPT users was also found to have shifted, with the ...