J Stack

At UiPath, we didn't just adopt Jev. We built a family around it. We have enabled Jev as a direct node in Flow (Our Agentic Process Automation Canvas). JExtract pulls structured data out of documents, JRank reranks retrieval results, JEval measures whether our agents actually work, and JMine powers our dynamic mining layer. Seeing massive cost and speed improvements

Each one also runs inside our agentic flows. This talk tours the J-Stack: the problem behind each member, the design choices that held up in production, and may be some Jokes along the way.