
OpenAI helps Hyatt advance AI among colleagues
Hyatt deploys ChatGPT Enterprise across its global workforce, using GPT-5.4 and Codex to improve productivity, operations, and guest experiences.

Google is rolling out a feature called "Notebooks" for Gemini that works like a personal filing system for your projects. You can dump files, past conversations, and custom instructions into a notebook, and Gemini will remember all that context when you chat with it. Think of it as a dedicated workspace for each project—everything you need is in one spot instead of scattered across conversations. It's basically Google's answer to ChatGPT's Projects feature that launched last year. The notebooks will sync across Google products, so your organized info follows you around. This could be a game-changer if you're juggling multiple projects and tired of re-explaining things to the AI every time.