diff --git a/mypy/typeshed/stdlib/asyncio/events.pyi b/mypy/typeshed/stdlib/asyncio/events.pyi
index 14c4c0bf3d5a..5dc698bc5e15 100644
--- a/mypy/typeshed/stdlib/asyncio/events.pyi
+++ b/mypy/typeshed/stdlib/asyncio/events.pyi
@@ -602,18 +602,25 @@ class AbstractEventLoop:
     @abstractmethod
     async def shutdown_default_executor(self) -> None: ...
 
-# This class does not exist at runtime, but stubtest complains if it's marked as
-# @type_check_only because it has an alias that does exist at runtime. See mypy#19568.
-# @type_check_only
-class _AbstractEventLoopPolicy:
-    @abstractmethod
-    def get_event_loop(self) -> AbstractEventLoop: ...
-    @abstractmethod
-    def set_event_loop(self, loop: AbstractEventLoop | None) -> None: ...
-    @abstractmethod
-    def new_event_loop(self) -> AbstractEventLoop: ...
-    # Child processes handling (Unix only).
-    if sys.version_info < (3, 14):
+if sys.version_info >= (3, 14):
+    class _AbstractEventLoopPolicy:
+        @abstractmethod
+        def get_event_loop(self) -> AbstractEventLoop: ...
+        @abstractmethod
+        def set_event_loop(self, loop: AbstractEventLoop | None) -> None: ...
+        @abstractmethod
+        def new_event_loop(self) -> AbstractEventLoop: ...
+
+else:
+    @type_check_only
+    class _AbstractEventLoopPolicy:
+        @abstractmethod
+        def get_event_loop(self) -> AbstractEventLoop: ...
+        @abstractmethod
+        def set_event_loop(self, loop: AbstractEventLoop | None) -> None: ...
+        @abstractmethod
+        def new_event_loop(self) -> AbstractEventLoop: ...
+        # Child processes handling (Unix only).
         if sys.version_info >= (3, 12):
             @abstractmethod
             @deprecated("Deprecated since Python 3.12; removed in Python 3.14.")
@@ -627,7 +634,6 @@ class _AbstractEventLoopPolicy:
             @abstractmethod
             def set_child_watcher(self, watcher: AbstractChildWatcher) -> None: ...
 
-if sys.version_info < (3, 14):
     AbstractEventLoopPolicy = _AbstractEventLoopPolicy
 
 if sys.version_info >= (3, 14):
diff --git a/mypy/typeshed/stdlib/builtins.pyi b/mypy/typeshed/stdlib/builtins.pyi
index ca8d56cb4297..ef6c712e0005 100644
--- a/mypy/typeshed/stdlib/builtins.pyi
+++ b/mypy/typeshed/stdlib/builtins.pyi
@@ -923,8 +923,7 @@ class slice(Generic[_StartT_co, _StopT_co, _StepT_co]):
 
     def indices(self, len: SupportsIndex, /) -> tuple[int, int, int]: ...
 
-# Making this a disjoint_base upsets pyright
-# @disjoint_base
+@disjoint_base
 class tuple(Sequence[_T_co]):
     def __new__(cls, iterable: Iterable[_T_co] = ..., /) -> Self: ...
     def __len__(self) -> int: ...
@@ -1266,10 +1265,8 @@ class property:
     def __set__(self, instance: Any, value: Any, /) -> None: ...
     def __delete__(self, instance: Any, /) -> None: ...
 
-# This class does not exist at runtime, but stubtest complains if it's marked as
-# @type_check_only because it has an alias that does exist at runtime. See mypy#19568.
-# @type_check_only
 @final
+@type_check_only
 class _NotImplementedType(Any):
     __call__: None
 
diff --git a/mypy/typeshed/stdlib/turtle.pyi b/mypy/typeshed/stdlib/turtle.pyi
index 0b93429904c5..39a995de2612 100644
--- a/mypy/typeshed/stdlib/turtle.pyi
+++ b/mypy/typeshed/stdlib/turtle.pyi
@@ -463,7 +463,12 @@ class RawTurtle(TPen, TNavigator):  # type: ignore[misc]  # Conflicting methods
 
     def begin_fill(self) -> None: ...
     def end_fill(self) -> None: ...
-    def dot(self, size: int | None = None, *color: _Color) -> None: ...
+    @overload
+    def dot(self, size: int | _Color | None = None) -> None: ...
+    @overload
+    def dot(self, size: int | None, color: _Color, /) -> None: ...
+    @overload
+    def dot(self, size: int | None, r: float, g: float, b: float, /) -> None: ...
     def write(
         self, arg: object, move: bool = False, align: str = "left", font: tuple[str, int, str] = ("Arial", 8, "normal")
     ) -> None: ...
@@ -747,7 +752,12 @@ if sys.version_info >= (3, 14):
 
 def begin_fill() -> None: ...
 def end_fill() -> None: ...
-def dot(size: int | None = None, *color: _Color) -> None: ...
+@overload
+def dot(size: int | _Color | None = None) -> None: ...
+@overload
+def dot(size: int | None, color: _Color, /) -> None: ...
+@overload
+def dot(size: int | None, r: float, g: float, b: float, /) -> None: ...
 def write(arg: object, move: bool = False, align: str = "left", font: tuple[str, int, str] = ("Arial", 8, "normal")) -> None: ...
 
 if sys.version_info >= (3, 14):
diff --git a/mypy/typeshed/stdlib/unittest/mock.pyi b/mypy/typeshed/stdlib/unittest/mock.pyi
index f4b59e7cab90..f3e58bcd1c00 100644
--- a/mypy/typeshed/stdlib/unittest/mock.pyi
+++ b/mypy/typeshed/stdlib/unittest/mock.pyi
@@ -508,7 +508,8 @@ class MagicProxy(Base):
     def create_mock(self) -> Any: ...
     def __get__(self, obj: Any, _type: Any | None = None) -> Any: ...
 
-class _ANY:
+# See https://github.com/python/typeshed/issues/14701
+class _ANY(Any):
     def __eq__(self, other: object) -> Literal[True]: ...
     def __ne__(self, other: object) -> Literal[False]: ...
     __hash__: ClassVar[None]  # type: ignore[assignment]