
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.

A developer spent a week optimizing a dual-GPU inference server and is sharing everything: actual performance numbers, raw data, launch commands, and the exact methodology. The setup uses 2x RTX PRO 6000 Blackwell GPUs (96GB GDDR7 each) paired with an EPYC 4564P CPU and achieves 198 tokens/second on Qwen3.5-122B. All results are publicly available with complete transparency on hardware, configuration, and benchmarking approach.