feat: LLM key strings over LLM model enum

Author: stainless-app[bot]

.stats.yml

@@ -1,4 +1,4 @@
 configured_endpoints: 26
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/browser-use%2Fbrowser-use-ce018db4d6891d645cfb220c86d17ac1d431e1ba2f604e8015876b17a5a11149.yml
-openapi_spec_hash: e9a00924682ab214ca5d8b6b5c84430e
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/browser-use%2Fbrowser-use-814bdd9f98b750d42a2b713a0a12b14fc5a0241ff820b2fbc7666ab2e9a5443f.yml
+openapi_spec_hash: 0dae4d4d33a3ec93e470f9546e43fad3
 config_hash: dd3e22b635fa0eb9a7c741a8aaca2a7f

api.md

@@ -31,7 +31,6 @@ Types:
 ```python
 from browser_use_sdk.types import (
     FileView,
-    LlmModel,
     TaskItemView,
     TaskStatus,
     TaskStepView,

src/browser_use_sdk/types/__init__.py

@@ -3,7 +3,6 @@
 from __future__ import annotations
 
 from .file_view import FileView as FileView
-from .llm_model import LlmModel as LlmModel
 from .task_view import TaskView as TaskView
 from .task_status import TaskStatus as TaskStatus
 from .session_view import SessionView as SessionView

src/browser_use_sdk/types/llm_model.py

@@ -3,10 +3,9 @@
 from __future__ import annotations
 
 from typing import Dict, List, Optional
-from typing_extensions import Required, Annotated, TypedDict
+from typing_extensions import Literal, Required, Annotated, TypedDict
 
 from .._utils import PropertyInfo
-from .llm_model import LlmModel
 
 __all__ = ["TaskCreateParams", "AgentSettings", "BrowserSettings"]
 
@@ -40,7 +39,19 @@ class TaskCreateParams(TypedDict, total=False):
 
 
 class AgentSettings(TypedDict, total=False):
-    llm: LlmModel
+    llm: Literal[
+        "gpt-4.1",
+        "gpt-4.1-mini",
+        "o4-mini",
+        "o3",
+        "gemini-2.5-flash",
+        "gemini-2.5-pro",
+        "claude-sonnet-4-20250514",
+        "gpt-4o",
+        "gpt-4o-mini",
+        "llama-4-maverick-17b-128e-instruct",
+        "claude-3-7-sonnet-20250219",
+    ]
 
     profile_id: Annotated[Optional[str], PropertyInfo(alias="profileId")]
 

src/browser_use_sdk/types/task_create_params.py

@@ -6,7 +6,6 @@
 from pydantic import Field as FieldInfo
 
 from .._models import BaseModel
-from .llm_model import LlmModel
 from .task_status import TaskStatus
 
 __all__ = ["TaskItemView"]
@@ -17,7 +16,7 @@ class TaskItemView(BaseModel):
 
     is_scheduled: bool = FieldInfo(alias="isScheduled")
 
-    llm: LlmModel
+    llm: str
 
     session_id: str = FieldInfo(alias="sessionId")
 

src/browser_use_sdk/types/task_item_view.py

@@ -8,7 +8,6 @@
 
 from .._models import BaseModel
 from .file_view import FileView
-from .llm_model import LlmModel
 from .task_status import TaskStatus
 from .task_step_view import TaskStepView
 
@@ -37,7 +36,7 @@ class TaskView(BaseModel):
 
     is_scheduled: bool = FieldInfo(alias="isScheduled")
 
-    llm: LlmModel
+    llm: str
 
     output_files: List[FileView] = FieldInfo(alias="outputFiles")
 

src/browser_use_sdk/types/task_view.py

@@ -39,7 +39,7 @@ def test_method_create_with_all_params(self, client: BrowserUse) -> None:
         task = client.tasks.create(
             task="x",
             agent_settings={
-                "llm": "gpt-4o",
+                "llm": "gpt-4.1",
                 "profile_id": "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e",
                 "start_url": "startUrl",
             },
@@ -375,7 +375,7 @@ async def test_method_create_with_all_params(self, async_client: AsyncBrowserUse
         task = await async_client.tasks.create(
             task="x",
             agent_settings={
-                "llm": "gpt-4o",
+                "llm": "gpt-4.1",
                 "profile_id": "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e",
                 "start_url": "startUrl",
             },