Semantic Search With Hybrid Reranking

via “hybrid keyword-semantic search with weighted fusion”

A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.

Unique: Uses weighted fusion of separate inverted indexes (for keyword) and arroy vector stores (for semantic) with configurable semanticRatio parameter, enabling per-index tuning of keyword vs. semantic weight without requiring external ranking services or re-indexing

vs others: Faster than Elasticsearch's hybrid search because Meilisearch's Rust-based milli engine pre-computes both index types at ingest time rather than computing similarity scores at query time, achieving sub-50ms latency on large datasets