openai.com·Apr 20, 2026
Hyatt has implemented ChatGPT Enterprise, utilizing GPT-5.4 and Codex, to enhance productivity, operations, and guest experiences across its global workforce.
Hyatt's deployment of ChatGPT Enterprise, specifically GPT-5.4 and Codex, demonstrates a strategic use of advanced AI models to enhance organizational productivity and guest experiences. For professionals tracking AI deployment, this highlights the potential for integrating LLMs into enterprise operations to drive efficiency and innovation across global teams.