Big backend day. I made Iris use the exact same backend as my other project, Amadeus: the same Hugging Face ZeroGPU Space, plus a RAG pipeline. Now a small router model on Hack Club AI rewrites the question, decides whether it needs a web search, and remembers facts about the user. If it needs current info, it searches the web with Exa and passes verified facts to the model. The UI stayed exactly the same