SILK — Symbolic Index for LLM Knowledge
A neuro-symbolic search architecture that searches with 64-bit integers. Sub-second search across 100 million Wikidata entities without vector DB, ANN graphs, or embedding models.
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Why RAG Is Not Enough
RAG searches natural language as natural language. Three fundamental limitations of embedding similarity search, and why structured semantic search is the alternative.
Why Exploration Is Necessary
When the index exceeds the window, the search paradigm itself hits its limit