diff --git a/so_semantic_text/operations/default.json b/so_semantic_text/operations/default.json
index d426980a..bf972508 100644
--- a/so_semantic_text/operations/default.json
+++ b/so_semantic_text/operations/default.json
@@ -88,5 +88,6 @@
       "param-source": "semantic-search",
       "size": {{ semantic_search_page_size | default(20) | int }},
       "use_pipelines": {{ p_use_pipelines | lower }},
+      "use_text_expansion": {{ p_use_text_expansion | lower }},
       "model_id": "{{ p_inference_model_id }}"
     }
diff --git a/so_semantic_text/track.json b/so_semantic_text/track.json
index d2488c7f..aa8dc3a8 100644
--- a/so_semantic_text/track.json
+++ b/so_semantic_text/track.json
@@ -6,6 +6,7 @@
 {% set p_task_type = (task_type | default("sparse_embedding")) %}
 {% set p_calculate_body_vector = (calculate_body_vector | default(false)) %}
 {% set p_enable_search = (enable_search | default(false)) %}
+{% set p_use_text_expansion = (use_text_expansion | default(false)) %}
 
 {
   "version": 2,
diff --git a/so_semantic_text/track.py b/so_semantic_text/track.py
index 376dfc80..9d2de9f4 100644
--- a/so_semantic_text/track.py
+++ b/so_semantic_text/track.py
@@ -35,6 +35,20 @@ def params(self):
                     }
                 }
             }
+        elif self._params["use_text_expansion"]:
+            es_query = {
+                "nested": {
+                    "path": "title_semantic.inference.chunks",
+                    "query": {
+                        "text_expansion": {
+                            "title_semantic.inference.chunks.embeddings": {
+                                "model_id": self._params["model_id"],
+                                "model_text": query
+                            }
+                        }
+                    }
+                }
+            }
         else:
             es_query = {
                 "semantic": {