#RAG

A new paper introduces CHARM, an architectural framework that formalizes "cascading hallucination" as a distinct failure mode in multi-step agentic RAG systems and provides four interlocking components to detect and interrupt error propagation before it reaches the final output.

Four products - marketing site, AI sales concierge, CRM, and customer portal - for a Swiss aircraft dealership, shipped as one Next.js app on one Postgres. A study in breadth without sprawl.