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 ...

OpenAI Launches GPT-5.4, Embeds ChatGPT Directly Into Excel: All You Need To Know

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

GPT-5.4 Launched: OpenAI Unveils Smarter ChatGPT 5.4 With Thinking Mode, Excel Integration & Major AI Upgrades

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