diff --git a/libs/langgraph/langgraph/graph/graph.py b/libs/langgraph/langgraph/graph/graph.py
index 139b4ad0a..dc927446d 100644
--- a/libs/langgraph/langgraph/graph/graph.py
+++ b/libs/langgraph/langgraph/graph/graph.py
@@ -493,6 +493,11 @@ class CompiledGraph(Pregel):
 
         for key, n in self.builder.nodes.items():
             node = n.runnable
+            metadata = n.metadata or {}
+            if key in self.interrupt_before_nodes:
+                metadata["__interrupt"] = "before"
+            elif key in self.interrupt_after_nodes:
+                metadata["__interrupt"] = "after"
             if xray:
                 subgraph = (
                     node.get_graph(
@@ -509,11 +514,11 @@ class CompiledGraph(Pregel):
                         subgraph, prefix=key
                     )
                 else:
-                    n = graph.add_node(node, key)
+                    n = graph.add_node(node, key, metadata=metadata or None)
                     start_nodes[key] = n
                     end_nodes[key] = n
             else:
-                n = graph.add_node(node, key, metadata=n.metadata)
+                n = graph.add_node(node, key, metadata=metadata or None)
                 start_nodes[key] = n
                 end_nodes[key] = n
         for start, end in sorted(self.builder._all_edges):
diff --git a/libs/langgraph/tests/__snapshots__/test_pregel.ambr b/libs/langgraph/tests/__snapshots__/test_pregel.ambr
index 9295abf6f..c0a2fc049 100644
--- a/libs/langgraph/tests/__snapshots__/test_pregel.ambr
+++ b/libs/langgraph/tests/__snapshots__/test_pregel.ambr
@@ -508,6 +508,95 @@
   
   '''
 # ---
+# name: test_conditional_graph.5
+  dict({
+    'edges': list([
+      dict({
+        'source': '__start__',
+        'target': 'agent',
+      }),
+      dict({
+        'source': 'tools',
+        'target': 'agent',
+      }),
+      dict({
+        'conditional': True,
+        'data': 'continue',
+        'source': 'agent',
+        'target': 'tools',
+      }),
+      dict({
+        'conditional': True,
+        'data': 'exit',
+        'source': 'agent',
+        'target': '__end__',
+      }),
+    ]),
+    'nodes': list([
+      dict({
+        'data': '__start__',
+        'id': '__start__',
+        'type': 'schema',
+      }),
+      dict({
+        'data': dict({
+          'id': list([
+            'langchain',
+            'schema',
+            'runnable',
+            'RunnableAssign',
+          ]),
+          'name': 'agent',
+        }),
+        'id': 'agent',
+        'metadata': dict({
+          '__interrupt': 'after',
+        }),
+        'type': 'runnable',
+      }),
+      dict({
+        'data': dict({
+          'id': list([
+            'langgraph',
+            'utils',
+            'RunnableCallable',
+          ]),
+          'name': 'tools',
+        }),
+        'id': 'tools',
+        'metadata': dict({
+          'variant': 'b',
+          'version': 2,
+        }),
+        'type': 'runnable',
+      }),
+      dict({
+        'data': '__end__',
+        'id': '__end__',
+        'type': 'schema',
+      }),
+    ]),
+  })
+# ---
+# name: test_conditional_graph.6
+  '''
+  %%{init: {'flowchart': {'curve': 'linear'}}}%%
+  graph TD;
+  	__start__([__start__]):::first
+  	agent(agent<hr/><small><em>__interrupt = after</em></small>)
+  	tools(tools<hr/><small><em>version = 2
+  variant = b</em></small>)
+  	__end__([__end__]):::last
+  	__start__ --> agent;
+  	tools --> agent;
+  	agent -. &nbspcontinue&nbsp .-> tools;
+  	agent -. &nbspexit&nbsp .-> __end__;
+  	classDef default fill:#f2f0ff,line-height:1.2
+  	classDef first fill-opacity:0
+  	classDef last fill:#bfb6fc
+  
+  '''
+# ---
 # name: test_conditional_state_graph
   '{"title": "LangGraphInput", "type": "object", "properties": {"input": {"title": "Input", "type": "string"}, "agent_outcome": {"title": "Agent Outcome", "anyOf": [{"$ref": "#/definitions/AgentAction"}, {"$ref": "#/definitions/AgentFinish"}]}, "intermediate_steps": {"title": "Intermediate Steps", "type": "array", "items": {"type": "array", "minItems": 2, "maxItems": 2, "items": [{"$ref": "#/definitions/AgentAction"}, {"type": "string"}]}}}, "definitions": {"AgentAction": {"title": "AgentAction", "description": "Represents a request to execute an action by an agent.\\n\\nThe action consists of the name of the tool to execute and the input to pass\\nto the tool. The log is used to pass along extra information about the action.", "type": "object", "properties": {"tool": {"title": "Tool", "type": "string"}, "tool_input": {"title": "Tool Input", "anyOf": [{"type": "string"}, {"type": "object"}]}, "log": {"title": "Log", "type": "string"}, "type": {"title": "Type", "default": "AgentAction", "enum": ["AgentAction"], "type": "string"}}, "required": ["tool", "tool_input", "log"]}, "AgentFinish": {"title": "AgentFinish", "description": "Final return value of an ActionAgent.\\n\\nAgents return an AgentFinish when they have reached a stopping condition.", "type": "object", "properties": {"return_values": {"title": "Return Values", "type": "object"}, "log": {"title": "Log", "type": "string"}, "type": {"title": "Type", "default": "AgentFinish", "enum": ["AgentFinish"], "type": "string"}}, "required": ["return_values", "log"]}}}'
 # ---
diff --git a/libs/langgraph/tests/test_pregel.py b/libs/langgraph/tests/test_pregel.py
index cd40eab8a..7c7d5ec33 100644
--- a/libs/langgraph/tests/test_pregel.py
+++ b/libs/langgraph/tests/test_pregel.py
@@ -1931,6 +1931,9 @@ def test_conditional_graph(snapshot: SnapshotAssertion) -> None:
     )
     config = {"configurable": {"thread_id": "1"}}
 
+    assert app_w_interrupt.get_graph().to_json() == snapshot
+    assert app_w_interrupt.get_graph().draw_mermaid() == snapshot
+
     assert [
         c for c in app_w_interrupt.stream({"input": "what is weather in sf"}, config)
     ] == [