Ask HN: Should I Combine Global Knowledge, Internet Search, and User RAG?

This Hacker News post asks whether an AI system should combine three information sources: a model’s general knowledge, live internet search, and retrieval augmented generation over user-specific data. The page reports a score of 1 and one comment. That makes it a timely architecture question, but not a well-supported evaluation: the available metadata does not establish which routing strategy, retrieval design, or source-priority policy works best in practice.