
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.

In this video, I show how to use Claude Code together with a locally running Gemma 4 model — and how you can do the same without paying a dime for API calls. If you've been worried about racking up costs every time you use an AI coding assistant, this is the workaround you've been waiting for.