Expander

LLM-powered query expansion — QueryExpander uses Claude Haiku to broaden a user query into related terms and synonyms before keyword retrieval, lifting recall on queries with low surface-level overlap against the target documents. Opt-in and fail-safe — any API error falls back to the original query order.

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comparisonconcepterrorfaqnotequickstartreferencetasktiptroubleshootingwarning