diff --git a/crates/ty_python_semantic/resources/mdtest/generics/pep695/classes.md b/crates/ty_python_semantic/resources/mdtest/generics/pep695/classes.md
index 53f652d37a..1082e105d5 100644
--- a/crates/ty_python_semantic/resources/mdtest/generics/pep695/classes.md
+++ b/crates/ty_python_semantic/resources/mdtest/generics/pep695/classes.md
@@ -395,12 +395,19 @@ class C[T]:
 
     def __init__[S](self, x: T, y: S) -> None: ...
 
-# TODO: need to handle self in __init__ call.
-reveal_type(C(1, 1))  # revealed: C[int]
-reveal_type(C(1, "string"))  # revealed: C[int]
-reveal_type(C(1, True))  # revealed: C[int]
+# TODO: there should be no error https://github.com/astral-sh/ty/issues/1131
+# error: [invalid-argument-type] "Argument to bound method `__init__` is incorrect: Expected `Self@__init__`, found `C[int]`"
+reveal_type(C(1, 1))  # revealed: C[Unknown]
+# TODO: there should be no error https://github.com/astral-sh/ty/issues/1131
+# error: [invalid-argument-type]
+reveal_type(C(1, "string"))  # revealed: C[Unknown]
+# TODO: there should be no error https://github.com/astral-sh/ty/issues/1131
+# error: [invalid-argument-type]
+reveal_type(C(1, True))  # revealed: C[Unknown]
 
-# error: [invalid-assignment] "Object of type `C[str]` is not assignable to `C[int]`"
+# TODO: there should be no error https://github.com/astral-sh/ty/issues/1131
+# The correct error should be [invalid-assignment] "Object of type `C[str]` is not assignable to `C[int]`"
+# error: [invalid-argument-type]
 wrong_innards: C[int] = C("five", 1)
 ```
 
@@ -519,6 +526,8 @@ reveal_type(generic_context(C[int].method))  # revealed: tuple[Self@method]
 reveal_type(generic_context(C[int].generic_method))  # revealed: tuple[U@generic_method]
 
 c: C[int] = C[int]()
+# TODO: there should be no error https://github.com/astral-sh/ty/issues/1131
+# error: [invalid-argument-type]
 reveal_type(c.generic_method(1, "string"))  # revealed: Literal["string"]
 reveal_type(generic_context(c))  # revealed: None
 reveal_type(generic_context(c.method))  # revealed: tuple[Self@method]
diff --git a/crates/ty_python_semantic/resources/mdtest/pep695_type_aliases.md b/crates/ty_python_semantic/resources/mdtest/pep695_type_aliases.md
index 097b6c347b..cd98d6f751 100644
--- a/crates/ty_python_semantic/resources/mdtest/pep695_type_aliases.md
+++ b/crates/ty_python_semantic/resources/mdtest/pep695_type_aliases.md
@@ -299,7 +299,7 @@ type A = list[Union["A", str]]
 def f(x: A):
     reveal_type(x)  # revealed: list[A | str]
     for item in x:
-        reveal_type(item)  # revealed: list[A | str] | str
+        reveal_type(item)  # revealed: list[Any | str] | str
 ```
 
 #### With new-style union
@@ -310,7 +310,7 @@ type A = list["A" | str]
 def f(x: A):
     reveal_type(x)  # revealed: list[A | str]
     for item in x:
-        reveal_type(item)  # revealed: list[A | str] | str
+        reveal_type(item)  # revealed: list[Any | str] | str
 ```
 
 #### With Optional
@@ -323,5 +323,5 @@ type A = list[Optional[Union["A", str]]]
 def f(x: A):
     reveal_type(x)  # revealed: list[A | str | None]
     for item in x:
-        reveal_type(item)  # revealed: list[A | str | None] | str | None
+        reveal_type(item)  # revealed: list[Any | str | None] | str | None
 ```
diff --git a/crates/ty_python_semantic/resources/mdtest/protocols.md b/crates/ty_python_semantic/resources/mdtest/protocols.md
index 7e4e710f09..261100552c 100644
--- a/crates/ty_python_semantic/resources/mdtest/protocols.md
+++ b/crates/ty_python_semantic/resources/mdtest/protocols.md
@@ -1809,6 +1809,7 @@ class P4(Protocol):
     @z.setter
     def z(self, value: int) -> None: ...
 
+# error: [static-assert-error]
 static_assert(is_equivalent_to(P1, P2))
 
 # TODO: should pass
@@ -1822,6 +1823,7 @@ differently ordered unions:
 class A: ...
 class B: ...
 
+# error: [static-assert-error]
 static_assert(is_equivalent_to(A | B | P1, P2 | B | A))
 
 # TODO: should pass
diff --git a/crates/ty_python_semantic/src/types/signatures.rs b/crates/ty_python_semantic/src/types/signatures.rs
index 8528cc41f0..d6b8bb1712 100644
--- a/crates/ty_python_semantic/src/types/signatures.rs
+++ b/crates/ty_python_semantic/src/types/signatures.rs
@@ -1202,22 +1202,12 @@ impl<'db> Parameters<'db> {
 
         let positional_or_keyword = args.iter().map(|arg| {
             // TODO(https://github.com/astral-sh/ty/issues/159): Also set the type for `cls` argument
-            // eprintln!(
-            //     "arg {}: pos: {:?}, is_static: {}, is_class: {}, anno: {:?}",
-            //     arg.name().id.as_str(),
-            //     parameters.index(arg.name().id()),
-            //     is_staticmethod,
-            //     is_classmethod,
-            //     arg.parameter.annotation()
-            // );
-            // dbg!(is_method);
             if is_method
                 && !is_staticmethod
                 && !is_classmethod
                 && arg.parameter.annotation().is_none()
                 && parameters.index(arg.name().id()) == Some(0)
             {
-                eprintln!("arg {} is self", arg.name().id.as_str());
                 let implicit_annotation = Type::SpecialForm(SpecialFormType::TypingSelf)
                     .in_type_expression(db, definition.scope(db), Some(definition))
                     .ok();
@@ -1231,7 +1221,6 @@ impl<'db> Parameters<'db> {
                     form: ParameterForm::Value,
                 }
             } else {
-                eprintln!("arg {} is not self", arg.name().id.as_str());
                 Parameter::from_node_and_kind(
                     db,
                     definition,