Document Sorting And Ranking By Multiple Fields

Instant search engine with vector support.

Unique: Supports multi-field sorting with relevance-based ranking (BM25 or vector similarity), allowing complex ranking strategies in a single query. Sorting is integrated into the search pipeline rather than applied post-hoc.

vs others: More flexible than Elasticsearch's default relevance ranking; simpler API than Solr's function queries; native support for both keyword and semantic relevance in sorting.