diff --git a/homeassistant/components/openai_conversation/const.py b/homeassistant/components/openai_conversation/const.py
index 1e8b73eabef..072fe3d316e 100644
--- a/homeassistant/components/openai_conversation/const.py
+++ b/homeassistant/components/openai_conversation/const.py
@@ -14,7 +14,7 @@ An overview of the areas and the devices in this smart home:
 {{ area.name }}:
         {%- set area_info.printed = true %}
       {%- endif %}
-- {{ device_attr(device, "name") }}{% if device_attr(device, "model") and device_attr(device, "model") not in device_attr(device, "name") %} ({{ device_attr(device, "model") }}){% endif %}
+- {{ device_attr(device, "name") }}{% if device_attr(device, "model") and (device_attr(device, "model") | string) not in (device_attr(device, "name") | string) %} ({{ device_attr(device, "model") }}){% endif %}
     {%- endif %}
   {%- endfor %}
 {%- endfor %}
diff --git a/tests/components/openai_conversation/test_init.py b/tests/components/openai_conversation/test_init.py
index 388dd0de215..43baaa3f4ea 100644
--- a/tests/components/openai_conversation/test_init.py
+++ b/tests/components/openai_conversation/test_init.py
@@ -69,14 +69,21 @@ async def test_default_prompt(hass, mock_init_component):
     device_reg.async_update_device(
         device.id, disabled_by=device_registry.DeviceEntryDisabler.USER
     )
-    device = device_reg.async_get_or_create(
+    device_reg.async_get_or_create(
         config_entry_id="1234",
         connections={("test", "9876-no-name")},
         manufacturer="Test Manufacturer NoName",
         model="Test Model NoName",
         suggested_area="Test Area 2",
     )
-
+    device_reg.async_get_or_create(
+        config_entry_id="1234",
+        connections={("test", "9876-integer-values")},
+        name=1,
+        manufacturer=2,
+        model=3,
+        suggested_area="Test Area 2",
+    )
     with patch("openai.Completion.acreate") as mock_create:
         result = await conversation.async_converse(hass, "hello", None, Context())
 
@@ -94,6 +101,7 @@ Test Area 2:
 - Test Device 2
 - Test Device 3 (Test Model 3A)
 - Test Device 4
+- 1 (3)
 
 Answer the users questions about the world truthfully.