Retrieval
Different questions require different retrieval plans.
Mnemos combines query classification, metadata scope, vector search, bounded graph expansion, evidence mapping, and reranking. It does not merge graph relationships and cosine scores as if they were equivalent.
Hybrid Retrieval Engine
Agent Pipeline
Strategy examples
Asset query
Site + asset scope → aliases → graph neighbours → vector evidence → rerank
RCA query
Event history → failure relations → evidence expansion → contradictions → rerank
Compliance query
Requirement scope → current revision → evidence status → gap analysis
General query
Semantic candidates → graph-linked evidence → deduplicate → rerank