
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.

Ever wish you had a personal interview coach available 24/7? In this hands-on session, you'll learn how to build an AI-powered interview practice partner that actually gives you useful feedback. We're combining three powerful AI techniques—large language models (LLMs), retrieval-augmented generation (RAG), and agentic AI—to create something that feels like a real interviewer. You'll walk away with working code and the skills to customize it for any job you're targeting. Perfect if you want to level up your interview game without dropping cash on expensive coaching services.