From d57d7adc4b4cd02c9eca361de8e6c1561749f808 Mon Sep 17 00:00:00 2001
From: Stefan Webb <info@stefanwebb.me>
Date: Fri, 6 Dec 2024 15:39:09 -0800
Subject: [PATCH] Update index.md to mention BM25 metric

Update index to mention `BM25`
---
 site/en/reference/index.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/site/en/reference/index.md b/site/en/reference/index.md
index 89399b0c2..23b5a1e28 100644
--- a/site/en/reference/index.md
+++ b/site/en/reference/index.md
@@ -57,7 +57,7 @@ This type of indexes include `BIN_FLAT` and `BIN_IVF_FLAT`.
 
 ### Indexes for sparse embeddings
 
-The distance metric supported for sparse embeddings is `IP` only.
+Indexes for sparse embeddings support the `IP` and `BM25` (for full-text search) metrics only.
 
 The types of indexes include `SPARSE_INVERTED_INDEX` and `SPARSE_WAND`.