diff --git a/metagpt/const.py b/metagpt/const.py
index e4cebfd96..aec86baa1 100644
--- a/metagpt/const.py
+++ b/metagpt/const.py
@@ -51,6 +51,7 @@ DEFAULT_WORKSPACE_ROOT = METAGPT_ROOT / "workspace"
 EXAMPLE_PATH = METAGPT_ROOT / "examples"
 EXAMPLE_DATA_PATH = EXAMPLE_PATH / "data"
 DATA_PATH = METAGPT_ROOT / "data"
+EXAMPLE_BENCHMARK_PATH = EXAMPLE_PATH / "data/rag_bm"
 TEST_DATA_PATH = METAGPT_ROOT / "tests/data"
 RESEARCH_PATH = DATA_PATH / "research"
 TUTORIAL_PATH = DATA_PATH / "tutorial_docx"