My RAG scored well on the test. Then I checked who wrote the test.

Four sets of questions, one retriever, and a 70% gap that changed how I'll read every AI accuracy slide.

I built the RAG over one night. The evaluation took weeks.

The power of learning by doing.

Why I'm building a RAG knowledge assistant instead of just overseeing one

Your AI Knowledge Assistant Is Worth More Than You Think

The Coffee Machine Test

Your chatbot has to beat the coffee machine test. Is this what your RAG evaluation really measures?