diff --git a/pyproject.toml b/pyproject.toml
index 753263fb3..9a921ba86 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -158,7 +158,6 @@ llslibdev = [
     "sentence-transformers>=5.0.0",
     # API vector_io: inline::faiss, inline::sqlite-vec, remote::pgvector
     "faiss-cpu>=1.11.0",
-    "sqlite-vec>=0.1.6",
     "chardet>=5.2.0",
     "psycopg2-binary>=2.9.10",
     # API scoring: inline::basic
diff --git a/uv.lock b/uv.lock
index 91f541211..c1a4a5d28 100644
--- a/uv.lock
+++ b/uv.lock
@@ -1593,7 +1593,6 @@ llslibdev = [
     { name = "pythainlp" },
     { name = "requests" },
     { name = "sentence-transformers" },
-    { name = "sqlite-vec" },
     { name = "torch", version = "2.9.0", source = { registry = "https://download.pytorch.org/whl/cpu" }, marker = "sys_platform == 'darwin'" },
     { name = "torch", version = "2.9.0+cpu", source = { registry = "https://download.pytorch.org/whl/cpu" }, marker = "sys_platform != 'darwin'" },
     { name = "transformers" },
@@ -1688,7 +1687,6 @@ llslibdev = [
     { name = "pythainlp", specifier = ">=3.0.10" },
     { name = "requests", specifier = ">=2.32.4" },
     { name = "sentence-transformers", specifier = ">=5.0.0" },
-    { name = "sqlite-vec", specifier = ">=0.1.6" },
     { name = "torch", specifier = "==2.9.0", index = "https://download.pytorch.org/whl/cpu", conflict = { package = "lightspeed-stack", group = "llslibdev" } },
     { name = "transformers", specifier = ">=4.34.0" },
     { name = "tree-sitter", specifier = ">=0.24.0" },
@@ -3658,18 +3656,6 @@ asyncio = [
     { name = "greenlet" },
 ]
 
-[[package]]
-name = "sqlite-vec"
-version = "0.1.6"
-source = { registry = "https://pypi.org/simple" }
-wheels = [
-    { url = "https://files.pythonhosted.org/packages/88/ed/aabc328f29ee6814033d008ec43e44f2c595447d9cccd5f2aabe60df2933/sqlite_vec-0.1.6-py3-none-macosx_10_6_x86_64.whl", hash = "sha256:77491bcaa6d496f2acb5cc0d0ff0b8964434f141523c121e313f9a7d8088dee3", size = 164075, upload-time = "2024-11-20T16:40:29.847Z" },
-    { url = "https://files.pythonhosted.org/packages/a7/57/05604e509a129b22e303758bfa062c19afb020557d5e19b008c64016704e/sqlite_vec-0.1.6-py3-none-macosx_11_0_arm64.whl", hash = "sha256:fdca35f7ee3243668a055255d4dee4dea7eed5a06da8cad409f89facf4595361", size = 165242, upload-time = "2024-11-20T16:40:31.206Z" },
-    { url = "https://files.pythonhosted.org/packages/f2/48/dbb2cc4e5bad88c89c7bb296e2d0a8df58aab9edc75853728c361eefc24f/sqlite_vec-0.1.6-py3-none-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:7b0519d9cd96164cd2e08e8eed225197f9cd2f0be82cb04567692a0a4be02da3", size = 103704, upload-time = "2024-11-20T16:40:33.729Z" },
-    { url = "https://files.pythonhosted.org/packages/80/76/97f33b1a2446f6ae55e59b33869bed4eafaf59b7f4c662c8d9491b6a714a/sqlite_vec-0.1.6-py3-none-manylinux_2_17_x86_64.manylinux2014_x86_64.manylinux1_x86_64.whl", hash = "sha256:823b0493add80d7fe82ab0fe25df7c0703f4752941aee1c7b2b02cec9656cb24", size = 151556, upload-time = "2024-11-20T16:40:35.387Z" },
-    { url = "https://files.pythonhosted.org/packages/6a/98/e8bc58b178266eae2fcf4c9c7a8303a8d41164d781b32d71097924a6bebe/sqlite_vec-0.1.6-py3-none-win_amd64.whl", hash = "sha256:c65bcfd90fa2f41f9000052bcb8bb75d38240b2dae49225389eca6c3136d3f0c", size = 281540, upload-time = "2024-11-20T16:40:37.296Z" },
-]
-
 [[package]]
 name = "sse-starlette"
 version = "3.3.2"