SignalJuly 5, 2026
RAG best practices signal
What actually improves retrieval grounding and answer quality in practice.
Explore with Alex OS
Field notes on RAG surface which retrieval and grounding techniques actually move the needle on answer quality.
What Changed in RAG Practice
A set of findings from direct field work identifies which retrieval-augmented generation techniques reliably improve grounding and answer quality — and which common approaches don't hold up. The signal comes from applied experimentation, not benchmarks, making it relevant to anyone building RAG systems in production.