Refract
hybrid RAG, visualizedBM25 (lexical) and HNSW (vector) retrieval run in parallel and get fused with Reciprocal Rank Fusion, with multi-hop agentic decomposition for cross-topic questions — and instead of hiding all of that behind a spinner, this shows the pipeline as it runs.
Pipeline
Ask a question and watch the retrieval pipeline run in real time.
Query → decompose → BM25 + HNSW retrieval → RRF fusion → synthesis
Answer
The cited, synthesized answer will appear here once retrieval finishes.