Add GPT-5 support (#150281)

homeassistant/components/openai_conversation/config_flow.py

@@ -49,6 +49,7 @@ from .const import (
     CONF_RECOMMENDED,
     CONF_TEMPERATURE,
     CONF_TOP_P,
+    CONF_VERBOSITY,
     CONF_WEB_SEARCH,
     CONF_WEB_SEARCH_CITY,
     CONF_WEB_SEARCH_CONTEXT_SIZE,
@@ -67,6 +68,7 @@ from .const import (
     RECOMMENDED_REASONING_EFFORT,
     RECOMMENDED_TEMPERATURE,
     RECOMMENDED_TOP_P,
+    RECOMMENDED_VERBOSITY,
     RECOMMENDED_WEB_SEARCH,
     RECOMMENDED_WEB_SEARCH_CONTEXT_SIZE,
     RECOMMENDED_WEB_SEARCH_USER_LOCATION,
@@ -323,7 +325,7 @@ class OpenAISubentryFlowHandler(ConfigSubentryFlow):
 
         model = options[CONF_CHAT_MODEL]
 
-        if model.startswith("o"):
+        if model.startswith(("o", "gpt-5")):
             step_schema.update(
                 {
                     vol.Optional(
@@ -331,7 +333,9 @@ class OpenAISubentryFlowHandler(ConfigSubentryFlow):
                         default=RECOMMENDED_REASONING_EFFORT,
                     ): SelectSelector(
                         SelectSelectorConfig(
-                            options=["low", "medium", "high"],
+                            options=["low", "medium", "high"]
+                            if model.startswith("o")
+                            else ["minimal", "low", "medium", "high"],
                             translation_key=CONF_REASONING_EFFORT,
                             mode=SelectSelectorMode.DROPDOWN,
                         )
@@ -341,6 +345,24 @@ class OpenAISubentryFlowHandler(ConfigSubentryFlow):
         elif CONF_REASONING_EFFORT in options:
             options.pop(CONF_REASONING_EFFORT)
 
+        if model.startswith("gpt-5"):
+            step_schema.update(
+                {
+                    vol.Optional(
+                        CONF_VERBOSITY,
+                        default=RECOMMENDED_VERBOSITY,
+                    ): SelectSelector(
+                        SelectSelectorConfig(
+                            options=["low", "medium", "high"],
+                            translation_key=CONF_VERBOSITY,
+                            mode=SelectSelectorMode.DROPDOWN,
+                        )
+                    ),
+                }
+            )
+        elif CONF_VERBOSITY in options:
+            options.pop(CONF_VERBOSITY)
+
         if self._subentry_type == "conversation" and not model.startswith(
             tuple(UNSUPPORTED_WEB_SEARCH_MODELS)
         ):

homeassistant/components/openai_conversation/const.py

@@ -21,6 +21,7 @@ CONF_REASONING_EFFORT = "reasoning_effort"
 CONF_RECOMMENDED = "recommended"
 CONF_TEMPERATURE = "temperature"
 CONF_TOP_P = "top_p"
+CONF_VERBOSITY = "verbosity"
 CONF_WEB_SEARCH = "web_search"
 CONF_WEB_SEARCH_USER_LOCATION = "user_location"
 CONF_WEB_SEARCH_CONTEXT_SIZE = "search_context_size"
@@ -34,6 +35,7 @@ RECOMMENDED_MAX_TOKENS = 3000
 RECOMMENDED_REASONING_EFFORT = "low"
 RECOMMENDED_TEMPERATURE = 1.0
 RECOMMENDED_TOP_P = 1.0
+RECOMMENDED_VERBOSITY = "medium"
 RECOMMENDED_WEB_SEARCH = False
 RECOMMENDED_WEB_SEARCH_CONTEXT_SIZE = "medium"
 RECOMMENDED_WEB_SEARCH_USER_LOCATION = False

homeassistant/components/openai_conversation/entity.py

@@ -61,6 +61,7 @@ from .const import (
     CONF_REASONING_EFFORT,
     CONF_TEMPERATURE,
     CONF_TOP_P,
+    CONF_VERBOSITY,
     CONF_WEB_SEARCH,
     CONF_WEB_SEARCH_CITY,
     CONF_WEB_SEARCH_CONTEXT_SIZE,
@@ -75,6 +76,7 @@ from .const import (
     RECOMMENDED_REASONING_EFFORT,
     RECOMMENDED_TEMPERATURE,
     RECOMMENDED_TOP_P,
+    RECOMMENDED_VERBOSITY,
     RECOMMENDED_WEB_SEARCH_CONTEXT_SIZE,
 )
 
@@ -346,14 +348,18 @@ class OpenAIBaseLLMEntity(Entity):
         if tools:
             model_args["tools"] = tools
 
-        if model_args["model"].startswith("o"):
+        if model_args["model"].startswith(("o", "gpt-5")):
             model_args["reasoning"] = {
                 "effort": options.get(
                     CONF_REASONING_EFFORT, RECOMMENDED_REASONING_EFFORT
                 )
             }
-        else:
-            model_args["store"] = False
+            model_args["include"] = ["reasoning.encrypted_content"]
+
+        if model_args["model"].startswith("gpt-5"):
+            model_args["text"] = {
+                "verbosity": options.get(CONF_VERBOSITY, RECOMMENDED_VERBOSITY)
+            }
 
         messages = [
             m

homeassistant/components/openai_conversation/strings.json

@@ -121,6 +121,7 @@
   "selector": {
     "reasoning_effort": {
       "options": {
+        "minimal": "Minimal",
         "low": "[%key:common::state::low%]",
         "medium": "[%key:common::state::medium%]",
         "high": "[%key:common::state::high%]"
@@ -132,6 +133,13 @@
         "medium": "[%key:common::state::medium%]",
         "high": "[%key:common::state::high%]"
       }
+    },
+    "verbosity": {
+      "options": {
+        "low": "[%key:common::state::low%]",
+        "medium": "[%key:common::state::medium%]",
+        "high": "[%key:common::state::high%]"
+      }
     }
   },
   "services": {

tests/components/openai_conversation/conftest.py

@@ -94,7 +94,7 @@ def mock_config_entry_with_reasoning_model(
     hass.config_entries.async_update_subentry(
         mock_config_entry,
         next(iter(mock_config_entry.subentries.values())),
-        data={CONF_LLM_HASS_API: llm.LLM_API_ASSIST, CONF_CHAT_MODEL: "o4-mini"},
+        data={CONF_LLM_HASS_API: llm.LLM_API_ASSIST, CONF_CHAT_MODEL: "gpt-5-mini"},
     )
     return mock_config_entry
 

tests/components/openai_conversation/test_config_flow.py

@@ -20,6 +20,7 @@ from homeassistant.components.openai_conversation.const import (
     CONF_RECOMMENDED,
     CONF_TEMPERATURE,
     CONF_TOP_P,
+    CONF_VERBOSITY,
     CONF_WEB_SEARCH,
     CONF_WEB_SEARCH_CITY,
     CONF_WEB_SEARCH_CONTEXT_SIZE,
@@ -302,7 +303,7 @@ async def test_form_invalid_auth(hass: HomeAssistant, side_effect, error) -> Non
             (
                 {
                     CONF_RECOMMENDED: False,
-                    CONF_PROMPT: "Speak like a pirate",
+                    CONF_PROMPT: "Speak like a pro",
                 },
                 {
                     CONF_TEMPERATURE: 1.0,
@@ -317,7 +318,7 @@ async def test_form_invalid_auth(hass: HomeAssistant, side_effect, error) -> Non
             ),
             {
                 CONF_RECOMMENDED: False,
-                CONF_PROMPT: "Speak like a pirate",
+                CONF_PROMPT: "Speak like a pro",
                 CONF_TEMPERATURE: 1.0,
                 CONF_CHAT_MODEL: "o1-pro",
                 CONF_TOP_P: RECOMMENDED_TOP_P,
@@ -414,35 +415,51 @@ async def test_form_invalid_auth(hass: HomeAssistant, side_effect, error) -> Non
         (  # Case 2: reasoning model
             {
                 CONF_RECOMMENDED: False,
-                CONF_PROMPT: "Speak like a pro",
+                CONF_PROMPT: "Speak like a pirate",
                 CONF_TEMPERATURE: 0.8,
-                CONF_CHAT_MODEL: "o1-pro",
+                CONF_CHAT_MODEL: "gpt-5",
                 CONF_TOP_P: 0.9,
                 CONF_MAX_TOKENS: 1000,
-                CONF_REASONING_EFFORT: "high",
+                CONF_REASONING_EFFORT: "low",
+                CONF_VERBOSITY: "high",
+                CONF_CODE_INTERPRETER: False,
+                CONF_WEB_SEARCH: False,
+                CONF_WEB_SEARCH_CONTEXT_SIZE: "low",
+                CONF_WEB_SEARCH_USER_LOCATION: False,
             },
             (
                 {
                     CONF_RECOMMENDED: False,
-                    CONF_PROMPT: "Speak like a pro",
+                    CONF_PROMPT: "Speak like a pirate",
                 },
                 {
                     CONF_TEMPERATURE: 0.8,
-                    CONF_CHAT_MODEL: "o1-pro",
+                    CONF_CHAT_MODEL: "gpt-5",
                     CONF_TOP_P: 0.9,
                     CONF_MAX_TOKENS: 1000,
                 },
-                {CONF_REASONING_EFFORT: "high", CONF_CODE_INTERPRETER: False},
+                {
+                    CONF_REASONING_EFFORT: "minimal",
+                    CONF_CODE_INTERPRETER: False,
+                    CONF_VERBOSITY: "high",
+                    CONF_WEB_SEARCH: False,
+                    CONF_WEB_SEARCH_CONTEXT_SIZE: "low",
+                    CONF_WEB_SEARCH_USER_LOCATION: False,
+                },
             ),
             {
                 CONF_RECOMMENDED: False,
-                CONF_PROMPT: "Speak like a pro",
+                CONF_PROMPT: "Speak like a pirate",
                 CONF_TEMPERATURE: 0.8,
-                CONF_CHAT_MODEL: "o1-pro",
+                CONF_CHAT_MODEL: "gpt-5",
                 CONF_TOP_P: 0.9,
                 CONF_MAX_TOKENS: 1000,
-                CONF_REASONING_EFFORT: "high",
+                CONF_REASONING_EFFORT: "minimal",
                 CONF_CODE_INTERPRETER: False,
+                CONF_VERBOSITY: "high",
+                CONF_WEB_SEARCH: False,
+                CONF_WEB_SEARCH_CONTEXT_SIZE: "low",
+                CONF_WEB_SEARCH_USER_LOCATION: False,
             },
         ),
         # Test that old options are removed after reconfiguration
@@ -482,11 +499,13 @@ async def test_form_invalid_auth(hass: HomeAssistant, side_effect, error) -> Non
                 CONF_PROMPT: "Speak like a pirate",
                 CONF_LLM_HASS_API: ["assist"],
                 CONF_TEMPERATURE: 0.8,
-                CONF_CHAT_MODEL: "gpt-4o",
+                CONF_CHAT_MODEL: "gpt-5",
                 CONF_TOP_P: 0.9,
                 CONF_MAX_TOKENS: 1000,
                 CONF_REASONING_EFFORT: "high",
                 CONF_CODE_INTERPRETER: True,
+                CONF_VERBOSITY: "low",
+                CONF_WEB_SEARCH: False,
             },
             (
                 {
@@ -550,11 +569,12 @@ async def test_form_invalid_auth(hass: HomeAssistant, side_effect, error) -> Non
                 CONF_PROMPT: "Speak like a pirate",
                 CONF_LLM_HASS_API: ["assist"],
                 CONF_TEMPERATURE: 0.8,
-                CONF_CHAT_MODEL: "o3-mini",
+                CONF_CHAT_MODEL: "o5",
                 CONF_TOP_P: 0.9,
                 CONF_MAX_TOKENS: 1000,
                 CONF_REASONING_EFFORT: "low",
                 CONF_CODE_INTERPRETER: True,
+                CONF_VERBOSITY: "medium",
             },
             (
                 {