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

OpenAI has introduced GPT-5.4, the latest upgrade powering ChatGPT with a new “Thinking Mode,” better reasoning, and ...

OpenAI unveiled GPT-5.4, its newest reasoning model, alongside a ChatGPT-powered add-in for Microsoft Excel. The tool lets ...

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

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

The latest model from OpenAI comes just days after the company launched GPT-5.3 Instant.

OpenAI has announced ChatGPT for Excel alongside new financial app integrations, positioning its latest model, GPT-5.4, at the centre of ...

OpenAI says GPT-5.3 Instant improves conversational flow, trims excessive disclaimers and delivers more reliable answers ...

Before there was ChatGPT, there was GPT-2, and someone placed the entire model inside an Excel spreadsheet. When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...

I'm not the most Excel-savvy person. So I had a real need to find an easier way to navigate spreadsheet software and I was hopeful artificial intelligence could lighten the workload. Reducing mundane ...