diff --git a/open_notebook/domain/notebook.py b/open_notebook/domain/notebook.py
index 21c9965..2b8e422 100644
--- a/open_notebook/domain/notebook.py
+++ b/open_notebook/domain/notebook.py
@@ -213,27 +213,6 @@ class Source(ObjectModel):
             logger.exception(e)
             raise DatabaseOperationError(e)
 
-    # @classmethod
-    # def search(cls, query: str) -> List[Dict[str, Any]]:
-    #     if not query:
-    #         raise InvalidInputError("Search query cannot be empty")
-    #     try:
-    #         result = repo_query(
-    #             """
-    #             SELECT * omit full_text
-    #             FROM source
-    #             WHERE string::lowercase(title) CONTAINS $query or title @@ $query
-    #             OR string::lowercase(summary) CONTAINS $query or summary @@ $query
-    #             OR string::lowercase(full_text) CONTAINS $query or full_text @@ $query
-    #         """,
-    #             {"query": query},
-    #         )
-    #         return result
-    #     except Exception as e:
-    #         logger.error(f"Error searching sources: {str(e)}")
-    #         logger.exception(e)
-    #         raise DatabaseOperationError("Failed to search sources")
-
     def add_insight(self, insight_type: str, content: str) -> Any:
         EMBEDDING_MODEL = model_manager.embedding_model
 
diff --git a/open_notebook/graphs/source.py b/open_notebook/graphs/source.py
index 6582553..dbce6da 100644
--- a/open_notebook/graphs/source.py
+++ b/open_notebook/graphs/source.py
@@ -23,6 +23,7 @@ class SourceState(TypedDict):
     notebook_id: str
     source: Source
     transformations: Annotated[list, operator.add]
+    embed: bool = False
 
 
 class TransformationState(TypedDict):
@@ -102,6 +103,14 @@ async def transform_content(state: TransformationState) -> dict:
     return {"transformations": [{"name": transformation["name"], "content": result}]}
 
 
+async def embed_content(state: SourceState) -> dict:
+    source: Source = state["source"]
+    if state["embed"]:
+        logger.debug("Embedding content for vector search")
+        source.vectorize()
+    return {"source": source}
+
+
 # Create and compile the workflow
 workflow = StateGraph(SourceState)
 
@@ -109,14 +118,15 @@ workflow = StateGraph(SourceState)
 workflow.add_node("content_process", content_process)
 workflow.add_node("save_source", save_source)
 workflow.add_node("transform_content", transform_content)
-
+workflow.add_node("embed_content", embed_content)
 # Define the graph edges
 workflow.add_edge(START, "content_process")
 workflow.add_edge("content_process", "save_source")
 workflow.add_conditional_edges(
     "save_source", trigger_transformations, ["transform_content"]
 )
-workflow.add_edge("transform_content", END)
+workflow.add_edge("transform_content", "embed_content")
+workflow.add_edge("embed_content", END)
 
 # Compile the graph
 source_graph = workflow.compile()
diff --git a/pages/stream_app/source.py b/pages/stream_app/source.py
index 550553a..d37efcc 100644
--- a/pages/stream_app/source.py
+++ b/pages/stream_app/source.py
@@ -47,6 +47,7 @@ def add_source(notebook_id):
         options=available_transformations,
         default=default_transformations,
     )
+    embed = st.checkbox("Embed content for vector search", value=False)
     if st.button("Process", key="add_source"):
         logger.debug("Adding source")
         with st.status("Processing...", expanded=True):
@@ -71,13 +72,13 @@ def add_source(notebook_id):
                     with open(new_path, "wb") as f:
                         f.write(source_file.getbuffer())
 
-                st.write("Processing content..")
                 asyncio.run(
                     source_graph.ainvoke(
                         {
                             "content_state": req,
                             "notebook_id": notebook_id,
                             "transformations": apply_transformations,
+                            "embed": embed,
                         }
                     )
                 )