Advanced Retrieval

Filter by date, author, or category. Steer search intent. Exclude topics. Expand queries automatically to find related concepts. Every stage of the search pipeline is configurable — and it all runs offline.

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Use cases: Power users who want to steer the pipeline; Teams with large, time-sensitive corpora; Researchers measuring retrieval quality

What it gives you

Automatic query expansion finds related terms you didn’t search for
Opt-in graph expansion adds filtered one-hop linked candidates after first fusion
Reranking pushes the most relevant results to the top
Date filters (--since, --until) for time-sensitive work
Tag, category, author, and language filters stay active when graph retrieval is enabled
Intent steering to bias results toward a topic
Exclusion filters to remove noise
Structured query modes for power users (term, intent, hyde)
Every retrieval stage is configurable