From 306dcfe167d512c03369c93c66e804f101a63943 Mon Sep 17 00:00:00 2001
From: Elliot Chen <2340896+cyfyifanchen@users.noreply.github.com>
Date: Sun, 7 Jun 2026 08:54:08 +0800
Subject: [PATCH] docs(readme): clarify hybrid retrieval wording (#265)

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 596e576..249860b 100644
--- a/README.md
+++ b/README.md
@@ -277,7 +277,7 @@ quietly alongside.
 
 ## Features
 
-- **Hybrid retrieval**: BM25 + vector (HNSW/IVF-PQ) + scalar filter, single-query in LanceDB
+- **Hybrid retrieval**: BM25 + cosine vector ANN + scalar filters, backed by LanceDB
 - **Cascade index sync**: edit a `.md` → file watcher → entry-level diff → LanceDB sync, sub-second
 - **Multi-source extraction**: conversations / agent trajectories / file knowledge
 - **Dual-track memory**: user-track (Episodes / Profiles) + agent-track (Cases / Skills)