diff --git a/vizro-core/changelog.d/20240523_094341_maximilian_schulz_clean_up_api_docs.md b/vizro-core/changelog.d/20240523_094341_maximilian_schulz_clean_up_api_docs.md
new file mode 100644
index 000000000..f1f65e73c
--- /dev/null
+++ b/vizro-core/changelog.d/20240523_094341_maximilian_schulz_clean_up_api_docs.md
@@ -0,0 +1,48 @@
+<!--
+A new scriv changelog fragment.
+
+Uncomment the section that is right (remove the HTML comment wrapper).
+-->
+
+<!--
+### Highlights ✨
+
+- A bullet item for the Highlights ✨ category with a link to the relevant PR at the end of your entry, e.g. Enable feature XXX ([#1](https://github.com/mckinsey/vizro/pull/1))
+
+-->
+<!--
+### Removed
+
+- A bullet item for the Removed category with a link to the relevant PR at the end of your entry, e.g. Enable feature XXX ([#1](https://github.com/mckinsey/vizro/pull/1))
+
+-->
+<!--
+### Added
+
+- A bullet item for the Added category with a link to the relevant PR at the end of your entry, e.g. Enable feature XXX ([#1](https://github.com/mckinsey/vizro/pull/1))
+
+-->
+<!--
+### Changed
+
+- A bullet item for the Changed category with a link to the relevant PR at the end of your entry, e.g. Enable feature XXX ([#1](https://github.com/mckinsey/vizro/pull/1))
+
+-->
+<!--
+### Deprecated
+
+- A bullet item for the Deprecated category with a link to the relevant PR at the end of your entry, e.g. Enable feature XXX ([#1](https://github.com/mckinsey/vizro/pull/1))
+
+-->
+<!--
+### Fixed
+
+- A bullet item for the Fixed category with a link to the relevant PR at the end of your entry, e.g. Enable feature XXX ([#1](https://github.com/mckinsey/vizro/pull/1))
+
+-->
+<!--
+### Security
+
+- A bullet item for the Security category with a link to the relevant PR at the end of your entry, e.g. Enable feature XXX ([#1](https://github.com/mckinsey/vizro/pull/1))
+
+-->
diff --git a/vizro-core/docs/pages/API-reference/models.md b/vizro-core/docs/pages/API-reference/models.md
index c90273126..1297586c0 100644
--- a/vizro-core/docs/pages/API-reference/models.md
+++ b/vizro-core/docs/pages/API-reference/models.md
@@ -4,6 +4,8 @@
 API reference for all [`pydantic`](https://docs.pydantic.dev/latest/) models used.
 
 ::: vizro.models
+    options:
+      filters: ["!^_","!build"] # Don't show underscore methods and build method
 
 ::: vizro.models.types
     options:
diff --git a/vizro-core/src/vizro/models/_action/_action.py b/vizro-core/src/vizro/models/_action/_action.py
index e55a8501b..792a95e0e 100644
--- a/vizro-core/src/vizro/models/_action/_action.py
+++ b/vizro-core/src/vizro/models/_action/_action.py
@@ -145,11 +145,11 @@ def _action_callback_function(
         return return_value
 
     @_log_call
-    def build(self):
+    def build(self) -> html.Div:
         """Builds a callback for the Action model and returns required components for the callback.
 
         Returns
-            List of required components (e.g. dcc.Download) for the Action model added to the `Dashboard` container.
+            Div containing a list of required components (e.g. dcc.Download) for the Action model
 
         """
         external_callback_inputs, external_callback_outputs, action_components = self._get_callback_mapping()
diff --git a/vizro-core/src/vizro/models/types.py b/vizro-core/src/vizro/models/types.py
index aea1a100f..41e9f0657 100644
--- a/vizro-core/src/vizro/models/types.py
+++ b/vizro-core/src/vizro/models/types.py
@@ -22,7 +22,7 @@
 from vizro.charts._charts_utils import _DashboardReadyFigure
 
 
-# Used to describe _DashboardReadyFigure so we can keep CapturedCallable generic rather than referring to
+# Used to describe _DashboardReadyFigure, so we can keep CapturedCallable generic rather than referring to
 # _DashboardReadyFigure explicitly.
 @runtime_checkable
 class _SupportsCapturedCallable(Protocol):