diff --git a/invokeai/app/services/events.py b/invokeai/app/services/events.py
index 5f26c42c17..dd44bcf73a 100644
--- a/invokeai/app/services/events.py
+++ b/invokeai/app/services/events.py
@@ -1,6 +1,6 @@
 # Copyright (c) 2022 Kyle Schouviller (https://github.com/kyle0654)
 
-from typing import Any
+from typing import Any, Optional
 from invokeai.app.api.models.images import ProgressImage
 from invokeai.app.util.misc import get_timestamp
 
@@ -50,6 +50,8 @@ class EventServiceBase:
         result: dict,
         node: dict,
         source_node_id: str,
+        image_url: Optional[str] = None,
+        thumbnail_url: Optional[str] = None,
     ) -> None:
         """Emitted when an invocation has completed"""
         self.__emit_session_event(
@@ -59,6 +61,8 @@ class EventServiceBase:
                 node=node,
                 source_node_id=source_node_id,
                 result=result,
+                image_url=image_url,
+                thumbnail_url=thumbnail_url
             ),
         )
 
diff --git a/invokeai/app/services/processor.py b/invokeai/app/services/processor.py
index 9e3b5a0a30..250d007d06 100644
--- a/invokeai/app/services/processor.py
+++ b/invokeai/app/services/processor.py
@@ -1,7 +1,10 @@
 import time
 import traceback
 from threading import Event, Thread, BoundedSemaphore
+from typing import Any, TypeGuard
 
+from invokeai.app.invocations.image import ImageOutput
+from invokeai.app.models.image import ImageType
 from ..invocations.baseinvocation import InvocationContext
 from .invocation_queue import InvocationQueueItem
 from .invoker import InvocationProcessorABC, Invoker
@@ -88,12 +91,30 @@ class DefaultInvocationProcessor(InvocationProcessorABC):
                         graph_execution_state
                     )
 
+                    def is_image_output(obj: Any) -> TypeGuard[ImageOutput]:
+                        return obj.__class__ == ImageOutput
+                    
+                    outputs_dict = outputs.dict()
+
+                    if is_image_output(outputs):
+                        image_url = self.__invoker.services.images_new.get_url(
+                            ImageType.RESULT, outputs.image.image_name
+                        )
+                        thumbnail_url = self.__invoker.services.images_new.get_url(
+                            ImageType.RESULT, outputs.image.image_name, True
+                        )
+                    else:
+                        image_url = None
+                        thumbnail_url = None
+
                     # Send complete event
                     self.__invoker.services.events.emit_invocation_complete(
                         graph_execution_state_id=graph_execution_state.id,
                         node=invocation.dict(),
                         source_node_id=source_node_id,
-                        result=outputs.dict(),
+                        result=outputs_dict,
+                        image_url=image_url,
+                        thumbnail_url=thumbnail_url,
                     )
 
                 except KeyboardInterrupt: