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 automations cover auto-updating charts, deadline flags, and smart links; Ctrl+T table charts expand as new rows appear.

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

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, ...

New JavaScript library for WooCommerce REST API, supports CommonJS (CJS) and Embedded System Module (ESM). Requests are made with Axios library with support to promises. Generate API credentials ...

Modular by design, and supports tree-shaking. Aligns with the community API documentation. Supports Node environments (20 and above). Supports browsers. Ships with TypeScript support and types. Zero ...