diff --git a/docs/supported-integrations/deepagents.mdx b/docs/supported-integrations/deepagents.mdx
index e7f3c5bb6..a89886687 100644
--- a/docs/supported-integrations/deepagents.mdx
+++ b/docs/supported-integrations/deepagents.mdx
@@ -94,7 +94,9 @@ when you need to capture Deep Agents skill or subagent marks.
 The integration works correctly when:
 
 - The Deep Agents run completes and prints a final response.
-- The `deepagents-request` scope contains the top-level agent execution.
+- The `deepagents-request` scope contains a semantic `main-agent` Agent scope.
+- In-process delegated agents appear as nested Agent scopes with names derived
+  from callback metadata. Unnamed top-level runs use the `DeepAgent` fallback.
 - Skill, subagent, and human-in-the-loop marks appear when those features are exercised.
 
 ## Observability
@@ -106,7 +108,9 @@ human-in-the-loop lifecycle events.
 It captures:
 
 - LangChain model and tool calls through NeMo Relay managed execution.
-- LangGraph run scopes through callbacks.
+- Semantic orchestrator and in-process subagent Agent scopes through the
+  Deep Agents callback handler. Internal LangGraph node runs do not create
+  additional Agent scopes in this specialized handler.
 - Human-in-the-loop interrupt and resume marks.
 - Configured skills and subagent summaries at agent-run start.
 - Automatic `skill.load` marks when a Deep Agents tool requests a complete
@@ -114,8 +118,14 @@ It captures:
 - In-process dictionary-style subagents with the same NeMo Relay middleware, so
   their model and tool calls are captured when Deep Agents invokes them.
 
-Remote graphs or processes still need NeMo Relay instrumentation in that graph
-or process to capture their internal model and tool calls.
+The automatically configured `general-purpose` subagent is identified from
+Deep Agents callback metadata and appears as a nested Agent scope when invoked.
+Deep Agents does not inherit arbitrary parent middleware into that generated
+subagent, so its internal model and tool calls are not managed by Relay.
+Precompiled local subagent runnables can expose a semantic run boundary through
+the callback, but their internal model and tool calls require separate Relay
+instrumentation. Remote graphs or processes likewise need Relay instrumentation
+inside that graph or process to capture their internal calls.
 
 Refer to [Observability](/configure-plugins/observability/about)
 for details on exporting NeMo Relay observability data to third-party systems.
diff --git a/python/nemo_relay/integrations/deepagents/callbacks.py b/python/nemo_relay/integrations/deepagents/callbacks.py
index 28ae7fa8a..37344011e 100644
--- a/python/nemo_relay/integrations/deepagents/callbacks.py
+++ b/python/nemo_relay/integrations/deepagents/callbacks.py
@@ -7,6 +7,7 @@
 
 from collections.abc import Mapping, Sequence
 from typing import Any
+from uuid import UUID
 
 from nemo_relay.integrations.deepagents._events import emit_mark, event_base_name
 from nemo_relay.integrations.langgraph.callbacks import NemoRelayCallbackHandler as LangGraphNemoRelayCallbackHandler
@@ -15,12 +16,70 @@
 
 
 class NemoRelayDeepAgentsCallbackHandler(LangGraphNemoRelayCallbackHandler):
-    """Bridge Deep Agents LangGraph lifecycle events to NeMo Relay marks."""
+    """Bridge semantic Deep Agents runs and LangGraph lifecycle events to NeMo Relay."""
 
     def __init__(self, *args: Any, **kwargs: Any) -> None:
         super().__init__(*args, **kwargs)
         self._hitl_interrupts: set[_GraphEventKey] = set()
 
+    def on_chain_start(
+        self,
+        serialized: dict[str, Any],
+        inputs: dict[str, Any],
+        *,
+        run_id: UUID,
+        parent_run_id: UUID | None = None,
+        tags: list[str] | None = None,
+        metadata: dict[str, Any] | None = None,
+        **kwargs: Any,
+    ) -> Any:
+        """Push scopes for Deep Agents orchestrators and subagents, not graph nodes."""
+        agent_name = self._semantic_agent_name(kwargs.get("name"), metadata)
+        if agent_name is None:
+            return None
+
+        scope_metadata = dict(metadata or {})
+        scope_metadata.update(
+            {
+                "integration": "deepagents",
+                "deepagents_agent_name": agent_name,
+                "deepagents_agent_role": "orchestrator" if parent_run_id is None else "subagent",
+            }
+        )
+        scope_kwargs = dict(kwargs)
+        scope_kwargs["name"] = agent_name
+        return super().on_chain_start(
+            serialized,
+            inputs,
+            run_id=run_id,
+            parent_run_id=parent_run_id,
+            tags=tags,
+            metadata=scope_metadata,
+            **scope_kwargs,
+        )
+
+    @staticmethod
+    def _semantic_agent_name(name: Any, metadata: Mapping[str, Any] | None) -> str | None:
+        if metadata is None:
+            return None
+
+        versions = metadata.get("lc_versions")
+        if not isinstance(versions, Mapping) or "deepagents" not in versions:
+            return None
+
+        langgraph_node = metadata.get("langgraph_node")
+        if langgraph_node is not None and langgraph_node == name:
+            return None
+
+        configured_name = metadata.get("lc_agent_name")
+        if isinstance(configured_name, str) and configured_name and name == configured_name:
+            return configured_name
+
+        if metadata.get("ls_integration") == "deepagents":
+            return "DeepAgent"
+
+        return None
+
     def _emit_graph_mark(self, name: str, data: dict[str, Any]) -> None:
         key = self._graph_event_key(data)
         if name == "Graph Interrupt" and self._has_hitl_interrupt(data):
diff --git a/python/tests/integrations/deepagents_tests/test_deepagents_integration.py b/python/tests/integrations/deepagents_tests/test_deepagents_integration.py
index 324e0b533..80db5aaaa 100644
--- a/python/tests/integrations/deepagents_tests/test_deepagents_integration.py
+++ b/python/tests/integrations/deepagents_tests/test_deepagents_integration.py
@@ -459,6 +459,151 @@ def test_callback_handler_falls_back_for_non_hitl_interrupt(
     assert "deepagents_kind" not in _mark_metadata(marks[0])
 
 
+def test_callback_handler_creates_only_semantic_agent_scopes(
+    subscribed_events: list[nemo_relay.Event],
+    callback_handler: deepagents_integration.NemoRelayDeepAgentsCallbackHandler,
+):
+    root_run_id = uuid4()
+    node_run_id = uuid4()
+    subagent_run_id = uuid4()
+
+    with nemo_relay.scope.scope("request", nemo_relay.ScopeType.Agent):
+        callback_handler.on_chain_start(
+            {},
+            {"messages": ["hello"]},
+            run_id=root_run_id,
+            name="main-agent",
+            metadata={
+                "ls_integration": "deepagents",
+                "lc_agent_name": "main-agent",
+                "lc_versions": {"deepagents": "0.7.4"},
+            },
+        )
+        callback_handler.on_chain_start(
+            {},
+            {"messages": ["hello"]},
+            run_id=node_run_id,
+            parent_run_id=root_run_id,
+            name="main-agent",
+            metadata={
+                "ls_integration": "deepagents",
+                "lc_agent_name": "main-agent",
+                "lc_versions": {"deepagents": "0.7.4"},
+                "langgraph_node": "main-agent",
+            },
+        )
+        callback_handler.on_chain_start(
+            {},
+            {"messages": ["review"]},
+            run_id=subagent_run_id,
+            parent_run_id=node_run_id,
+            name="reviewer",
+            metadata={
+                "ls_integration": "langchain_create_agent",
+                "lc_agent_name": "reviewer",
+                "lc_versions": {"deepagents": "0.7.4"},
+            },
+        )
+        callback_handler.on_chain_end({"messages": ["done"]}, run_id=root_run_id)
+        callback_handler.on_chain_end({"messages": ["reviewed"]}, run_id=subagent_run_id)
+        callback_handler.on_chain_end({"messages": ["ignored"]}, run_id=node_run_id)
+
+    nemo_relay.subscribers.flush()
+    scope_events = [event for event in subscribed_events if isinstance(event, nemo_relay.ScopeEvent)]
+    assert [(event.scope_category, event.name) for event in scope_events] == [
+        ("start", "request"),
+        ("start", "main-agent"),
+        ("start", "reviewer"),
+        ("end", "reviewer"),
+        ("end", "main-agent"),
+        ("end", "request"),
+    ]
+    starts = {event.name: event for event in scope_events if event.scope_category == "start"}
+    assert starts["main-agent"].metadata == {
+        "ls_integration": "deepagents",
+        "lc_agent_name": "main-agent",
+        "lc_versions": {"deepagents": "0.7.4"},
+        "integration": "deepagents",
+        "deepagents_agent_name": "main-agent",
+        "deepagents_agent_role": "orchestrator",
+        "langchain_run_id": str(root_run_id),
+    }
+    assert starts["reviewer"].metadata == {
+        "ls_integration": "langchain_create_agent",
+        "lc_agent_name": "reviewer",
+        "lc_versions": {"deepagents": "0.7.4"},
+        "integration": "deepagents",
+        "deepagents_agent_name": "reviewer",
+        "deepagents_agent_role": "subagent",
+        "langchain_run_id": str(subagent_run_id),
+    }
+    assert starts["main-agent"].parent_uuid == starts["request"].uuid
+    assert starts["reviewer"].parent_uuid == starts["main-agent"].uuid
+
+
+def test_callback_handler_uses_fallback_for_unnamed_agent(
+    subscribed_events: list[nemo_relay.Event],
+    callback_handler: deepagents_integration.NemoRelayDeepAgentsCallbackHandler,
+):
+    run_id = uuid4()
+
+    with nemo_relay.scope.scope("request", nemo_relay.ScopeType.Agent):
+        callback_handler.on_chain_start(
+            {},
+            {"messages": ["hello"]},
+            run_id=run_id,
+            name=None,
+            metadata={
+                "ls_integration": "deepagents",
+                "lc_versions": {"deepagents": "0.7.4"},
+            },
+        )
+        callback_handler.on_chain_end({"messages": ["done"]}, run_id=run_id)
+
+    nemo_relay.subscribers.flush()
+    scope_events = [event for event in subscribed_events if isinstance(event, nemo_relay.ScopeEvent)]
+    assert [(event.scope_category, event.name) for event in scope_events] == [
+        ("start", "request"),
+        ("start", "DeepAgent"),
+        ("end", "DeepAgent"),
+        ("end", "request"),
+    ]
+
+
+def test_callback_handler_closes_semantic_agent_scope_on_error(
+    subscribed_events: list[nemo_relay.Event],
+    callback_handler: deepagents_integration.NemoRelayDeepAgentsCallbackHandler,
+):
+    run_id = uuid4()
+    error = RuntimeError("agent failed")
+
+    with nemo_relay.scope.scope("request", nemo_relay.ScopeType.Agent):
+        callback_handler.on_chain_start(
+            {},
+            {"messages": ["hello"]},
+            run_id=run_id,
+            name="main-agent",
+            metadata={
+                "ls_integration": "deepagents",
+                "lc_agent_name": "main-agent",
+                "lc_versions": {"deepagents": "0.7.4"},
+            },
+        )
+        callback_handler.on_chain_error(error, run_id=run_id)
+
+    nemo_relay.subscribers.flush()
+    agent_end = next(
+        event
+        for event in subscribed_events
+        if isinstance(event, nemo_relay.ScopeEvent) and event.scope_category == "end" and event.name == "main-agent"
+    )
+    assert isinstance(agent_end.metadata, dict)
+    agent_end_metadata = cast(dict[str, Any], agent_end.metadata)
+    assert agent_end_metadata["otel.status_code"] == "ERROR"
+    assert agent_end_metadata["otel.status_description"] == "agent failed"
+    assert agent_end_metadata["deepagents_agent_role"] == "orchestrator"
+
+
 def test_add_nemo_relay_integration_preserves_backend(deepagents_integration_module: types.ModuleType):
     mock_backend = MagicMock(name="mock_backend")
     mock_compiled_subagent = MagicMock(name="mock_compiled_subagent")
@@ -547,13 +692,14 @@ def test_e2e_agent(
         ],
     )
     agent = create_deep_agent(**kwargs)
+    callback = deepagents_integration_module.NemoRelayDeepAgentsCallbackHandler()
 
     with nemo_relay.scope.scope("deepagents-request", nemo_relay.ScopeType.Agent):
         input_payload = {"messages": [{"role": "user", "content": "Create a file named turtle."}]}
         if use_async:
-            result = asyncio.run(agent.ainvoke(input_payload))
+            result = asyncio.run(agent.ainvoke(input_payload, config={"callbacks": [callback]}))
         else:
-            result = agent.invoke(input_payload)
+            result = agent.invoke(input_payload, config={"callbacks": [callback]})
 
     nemo_relay.subscribers.flush()
     assert (tmp_path / "turtle").read_text() == "shell"
@@ -575,6 +721,7 @@ def test_e2e_agent(
 
     expected_events = [
         "scope.start.deepagents-request",
+        "scope.start.main-agent",
         "mark..DeepAgents Skills Configured",
         "scope.start.mock-model",
         "scope.end.mock-model",
@@ -583,17 +730,101 @@ def test_e2e_agent(
         "scope.start.mock-model",
         "scope.end.mock-model",
         "scope.start.task",
+        "scope.start.reviewer",
         "mark..DeepAgents Skills Configured",
         "scope.start.mock-model",
         "scope.end.mock-model",
+        "scope.end.reviewer",
         "scope.end.task",
         "scope.start.mock-model",
         "scope.end.mock-model",
+        "scope.end.main-agent",
         "scope.end.deepagents-request",
     ]
     event_strings = [f"{event.kind}.{getattr(event, 'scope_category', '')}.{event.name}" for event in subscribed_events]
 
     assert event_strings == expected_events
+    scope_starts = {
+        event.name: event
+        for event in subscribed_events
+        if isinstance(event, nemo_relay.ScopeEvent) and event.scope_category == "start" and event.name != "mock-model"
+    }
+    model_starts = [
+        event
+        for event in subscribed_events
+        if isinstance(event, nemo_relay.ScopeEvent) and event.scope_category == "start" and event.name == "mock-model"
+    ]
+    assert scope_starts["main-agent"].parent_uuid == scope_starts["deepagents-request"].uuid
+    assert scope_starts["write_file"].parent_uuid == scope_starts["main-agent"].uuid
+    assert scope_starts["task"].parent_uuid == scope_starts["main-agent"].uuid
+    assert scope_starts["reviewer"].parent_uuid == scope_starts["main-agent"].uuid
+    assert [event.parent_uuid for event in model_starts] == [
+        scope_starts["main-agent"].uuid,
+        scope_starts["main-agent"].uuid,
+        scope_starts["reviewer"].uuid,
+        scope_starts["main-agent"].uuid,
+    ]
+
+
+@pytest.mark.parametrize("use_async", [False, True])
+def test_e2e_general_purpose_subagent_scope(
+    use_async: bool,
+    subscribed_events: list[nemo_relay.Event],
+    deepagents_integration_module: types.ModuleType,
+):
+    from deepagents import create_deep_agent
+    from langchain_core.messages import AIMessage
+
+    model = _mock_deepagents_chat_model(
+        responses=[
+            AIMessage(
+                content="",
+                tool_calls=[
+                    {
+                        "name": "task",
+                        "args": {
+                            "description": "Return one concise result.",
+                            "subagent_type": "general-purpose",
+                        },
+                        "id": "call-1",
+                    }
+                ],
+            ),
+            AIMessage(content="general-purpose result"),
+            AIMessage(content="done"),
+        ]
+    )
+    agent = create_deep_agent(
+        **deepagents_integration_module.add_nemo_relay_integration(
+            model=model,
+            tools=[],
+            name="main-agent",
+        )
+    )
+    callback = deepagents_integration_module.NemoRelayDeepAgentsCallbackHandler()
+
+    with nemo_relay.scope.scope("deepagents-request", nemo_relay.ScopeType.Agent):
+        input_payload = {"messages": [{"role": "user", "content": "Delegate this task."}]}
+        if use_async:
+            result = asyncio.run(agent.ainvoke(input_payload, config={"callbacks": [callback]}))
+        else:
+            result = agent.invoke(input_payload, config={"callbacks": [callback]})
+
+    nemo_relay.subscribers.flush()
+    assert result["messages"][-1].content == "done"
+    starts = [
+        event
+        for event in subscribed_events
+        if isinstance(event, nemo_relay.ScopeEvent) and event.scope_category == "start"
+    ]
+    main_agent = next(event for event in starts if event.name == "main-agent")
+    general_purpose = next(event for event in starts if event.name == "general-purpose")
+    model_starts = [event for event in starts if event.name == "mock-model"]
+    assert general_purpose.parent_uuid == main_agent.uuid
+    assert isinstance(general_purpose.metadata, dict)
+    general_purpose_metadata = cast(dict[str, Any], general_purpose.metadata)
+    assert general_purpose_metadata["deepagents_agent_role"] == "subagent"
+    assert [event.parent_uuid for event in model_starts] == [main_agent.uuid, main_agent.uuid]
 
 
 def test_e2e_agent_exports_openinference_output_contract(