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OpenAI Responses API: Stub in basic web_search tool

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Ben Browning 2025-04-17 20:25:36 -04:00 • committed by Ashwin Bharambe
parent 52a69f0bf9
commit 35b2e2646f
8 changed files with 232 additions and 15 deletions
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31
llama_stack/apis/openai_responses/openai_responses.py
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@ -9,7 +9,7 @@ from typing import AsyncIterator, List, Literal, Optional, Protocol, Union, runt
from pydantic import BaseModel, Field
from typing_extensions import Annotated
from llama_stack.schema_utils import json_schema_type, webmethod
from llama_stack.schema_utils import json_schema_type, register_schema, webmethod
@json_schema_type
@ -28,6 +28,7 @@ OpenAIResponseOutputMessageContent = Annotated[
Union[OpenAIResponseOutputMessageContentOutputText,],
Field(discriminator="type"),
]
register_schema(OpenAIResponseOutputMessageContent, name="OpenAIResponseOutputMessageContent")
@json_schema_type
@ -39,10 +40,21 @@ class OpenAIResponseOutputMessage(BaseModel):
type: Literal["message"] = "message"
@json_schema_type
class OpenAIResponseOutputMessageWebSearchToolCall(BaseModel):
id: str
status: str
type: Literal["web_search_call"] = "web_search_call"
OpenAIResponseOutput = Annotated[
Union[OpenAIResponseOutputMessage,],
Union[
OpenAIResponseOutputMessage,
OpenAIResponseOutputMessageWebSearchToolCall,
],
Field(discriminator="type"),
]
register_schema(OpenAIResponseOutput, name="OpenAIResponseOutput")
@json_schema_type
@ -68,6 +80,20 @@ class OpenAIResponseObjectStream(BaseModel):
type: Literal["response.created"] = "response.created"
@json_schema_type
class OpenAIResponseInputToolWebSearch(BaseModel):
type: Literal["web_search", "web_search_preview_2025_03_11"] = "web_search"
search_context_size: Optional[str] = Field(default="medium", pattern="^low|medium|high$")
# TODO: add user_location
OpenAIResponseInputTool = Annotated[
Union[OpenAIResponseInputToolWebSearch,],
Field(discriminator="type"),
]
register_schema(OpenAIResponseInputTool, name="OpenAIResponseInputTool")
@runtime_checkable
class OpenAIResponses(Protocol):
"""
@ -88,4 +114,5 @@ class OpenAIResponses(Protocol):
previous_response_id: Optional[str] = None,
store: Optional[bool] = True,
stream: Optional[bool] = False,
tools: Optional[List[OpenAIResponseInputTool]] = None,
) -> Union[OpenAIResponseObject, AsyncIterator[OpenAIResponseObjectStream]]: ...