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Semantic search retrieves records by meaning rather than exact keywords. It uses the same /v1/search endpoint and the same response envelope as text search — you opt in with semantic: true.

Prerequisites

  • A dataset whose semantic search is ready. Check readiness first; semantic indexing completes after text indexing.

Search by meaning

A query like users cannot log in will surface records about failed authentication, password resets, and locked accounts even when they share no keywords.
  • Totals are approximate. Semantic search is top-K retrieval, so total is reported as { "value": null, "relation": "unknown" }. Do not treat it as an exact count.
  • Scores are vector (or hybrid when blended with text).
  • Modalities. Use content_filter to choose what to search: text (default), images, or all to search both and merge. images matches on visual similarity, including images referenced by a record field — so a metadata where filter and a visual query can select the same record.
For reproducible analysis over semantic results, materialize them into a view so membership and rank are fixed, then run SQL or export against that handle.

The search model

How text, SQL, and semantic search share one envelope.

Create a view

Freeze a semantic result set for repeatable work.