Tag

#qdrant

4 posts.

July 8, 2026/3 min

Zero-Result Recovery in Agentic Search: Progressive Filter Relaxation

Handle zero results in agentic RAG search by relaxing hard payload filters progressively, then falling back to a broad semantic query.

#agentic-rag #vector-search #qdrant

July 8, 2026/4 min

Why Payload Filtering Is Qdrant's Killer Feature (and How Filterable HNSW Actually Works)

Qdrant applies payload filters during HNSW graph traversal, not after — so filtered queries stay fast and always return a full top-k.

#qdrant #vector-search #rag

July 8, 2026/4 min

Building Agentic Search on Qdrant: A Production Architecture Walkthrough

How to build a production agentic search system on Qdrant: single-shot vector+filter tool calls, Postgres hydration, and progressive relaxation.

#agentic-search #qdrant #rag

July 8, 2026/4 min/reference

BM25 vs BM42 vs miniCOIL vs SPLADE: Which Sparse Retriever for Hybrid RAG?

BM25 is lexical, SPLADE learns term expansion, and Qdrant's BM42/miniCOIL add neural weights to the BM25 formula—compared for hybrid RAG.

#sparse-retrieval #hybrid-rag #qdrant