diff --git a/src/mnemosyne/gateway.py b/src/mnemosyne/gateway.py
index 0f528b8..cb26ee4 100644
--- a/src/mnemosyne/gateway.py
+++ b/src/mnemosyne/gateway.py
@@ -1613,16 +1613,17 @@ def create_app(
             session_summaries: dict[str, Any] = {}
             for sid, sess in all_sessions.items():
                 try:
-                    objs = await sess.object_store.get_session_objects(sid)
-                    total_tokens = sum(obj.current_tokens for obj in objs)
+                    fm = sess.fidelity_manager
+                    obj_count = len(fm._objects)
+                    obj_tokens = fm.total_tokens()
                     fidelity_dist: dict[int, int] = {}
-                    for obj in objs:
+                    for obj in fm._objects.values():
                         fidelity_dist[obj.current_fidelity] = (
                             fidelity_dist.get(obj.current_fidelity, 0) + 1
                         )
                     session_summaries[sid] = {
-                        "total_objects": len(objs),
-                        "total_tokens": total_tokens,
+                        "total_objects": obj_count,
+                        "total_tokens": obj_tokens,
                         "fidelity_distribution": fidelity_dist,
                     }
                 except Exception: