[realtime] Add gpt-realtime models to beta SDK interface

Author: agamble-oai

src/openai/resources/beta/realtime/sessions.py

@@ -51,6 +51,8 @@ def create(
         max_response_output_tokens: Union[int, Literal["inf"]] | NotGiven = NOT_GIVEN,
         modalities: List[Literal["text", "audio"]] | NotGiven = NOT_GIVEN,
         model: Literal[
+            "gpt-realtime",
+            "gpt-realtime-2025-08-28",
             "gpt-4o-realtime-preview",
             "gpt-4o-realtime-preview-2024-10-01",
             "gpt-4o-realtime-preview-2024-12-17",
@@ -233,6 +235,8 @@ async def create(
         max_response_output_tokens: Union[int, Literal["inf"]] | NotGiven = NOT_GIVEN,
         modalities: List[Literal["text", "audio"]] | NotGiven = NOT_GIVEN,
         model: Literal[
+            "gpt-realtime",
+            "gpt-realtime-2025-08-28",
             "gpt-4o-realtime-preview",
             "gpt-4o-realtime-preview-2024-10-01",
             "gpt-4o-realtime-preview-2024-12-17",

src/openai/types/beta/realtime/session.py

@@ -203,6 +203,8 @@ class Session(BaseModel):
 
     model: Optional[
         Literal[
+            "gpt-realtime",
+            "gpt-realtime-2025-08-28",
             "gpt-4o-realtime-preview",
             "gpt-4o-realtime-preview-2024-10-01",
             "gpt-4o-realtime-preview-2024-12-17",

src/openai/types/beta/realtime/session_create_params.py

@@ -81,6 +81,8 @@ class SessionCreateParams(TypedDict, total=False):
     """
 
     model: Literal[
+        "gpt-realtime",
+        "gpt-realtime-2025-08-28",
         "gpt-4o-realtime-preview",
         "gpt-4o-realtime-preview-2024-10-01",
         "gpt-4o-realtime-preview-2024-12-17",

src/openai/types/beta/realtime/session_update_event.py

@@ -225,6 +225,8 @@ class Session(BaseModel):
 
     model: Optional[
         Literal[
+            "gpt-realtime",
+            "gpt-realtime-2025-08-28",
             "gpt-4o-realtime-preview",
             "gpt-4o-realtime-preview-2024-10-01",
             "gpt-4o-realtime-preview-2024-12-17",

src/openai/types/beta/realtime/session_update_event_param.py

@@ -224,6 +224,8 @@ class Session(TypedDict, total=False):
     """
 
     model: Literal[
+        "gpt-realtime",
+        "gpt-realtime-2025-08-28",
         "gpt-4o-realtime-preview",
         "gpt-4o-realtime-preview-2024-10-01",
         "gpt-4o-realtime-preview-2024-12-17",