
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.

IgnitionRAG is a new approach to retrieval-augmented generation (RAG) that could make AI assistants way smarter at finding and using the right information. Instead of just throwing everything at the wall, it actually understands what you're looking for and pulls up the most relevant stuff. This matters because right now, ChatGPT and similar tools sometimes hallucinate or give you outdated info—IgnitionRAG aims to fix that. If you're using AI for research, customer support, or anything that needs accurate, sourced answers, this is worth paying attention to.