Excel started there and became something else entirely. Most people used it superficially — pasting data, writing a “sum” formula, never going further. And yet spreadsheets transformed how ...

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

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

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

IT之家 3 月 7 日消息，OpenAI 公司昨日（3 月 6 日）发布公告，邀请用户测试 ChatGPT for Excel 功能，将其 AI 助手以插件形式嵌入到 Excel 中，同时还推出了一系列面向华尔街分析师和企业财务团队的金融数据集成功能。 IT之家注：该功能目前处于测试阶段，OpenAI 已 ...

I just tested the latest apps in ChatGPT update and slashed an entire day from my workweek. Here are the exact ChatGPT prompts I used, and how to use apps in ChatGPT.

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 ...

我通过Codex要求ChatGPT-5.4归纳24小时内的AI新闻，然后将其以字母AI的风格转化为选题，最后发到群里供同事们查看。并且在选题最后，写一句话代表这条消息是ChatGPT-5.4发送的。