diff --git a/src/openjd/model/v2023_09/_model.py b/src/openjd/model/v2023_09/_model.py
index e3dbea4..ad099d6 100644
--- a/src/openjd/model/v2023_09/_model.py
+++ b/src/openjd/model/v2023_09/_model.py
@@ -183,6 +183,9 @@ class ValueReferenceConstants(Enum):
 class JobTemplateName(FormatString):
     _min_length = 1
 
+    def __new__(cls, value: str, *, context: ModelParsingContextInterface = ModelParsingContext()):
+        return super().__new__(cls, value, context=context)
+
 
 JobName = Annotated[
     str,
@@ -225,12 +228,18 @@ class CommandString(FormatString):
     # All unicode except the [Cc] (control characters) category
     _regex = f"(?-m:^[^{_Cc_characters}]+\\Z)"
 
+    def __new__(cls, value: str, *, context: ModelParsingContextInterface = ModelParsingContext()):
+        return super().__new__(cls, value, context=context)
+
 
 class ArgString(FormatString):
     # All unicode except the [Cc] (control characters) category
     # Allow CR, LF, and TAB.
     _regex = f"(?-m:^[^{_Cc_characters}]*\\Z)"
 
+    def __new__(cls, value: str, *, context: ModelParsingContextInterface = ModelParsingContext()):
+        return super().__new__(cls, value, context=context)
+
 
 class CancelationMode(str, Enum):
     NOTIFY_THEN_TERMINATE = "NOTIFY_THEN_TERMINATE"
@@ -363,6 +372,9 @@ class EmbeddedFileTypes(str, Enum):
 class DataString(FormatString):
     _min_length = 1
 
+    def __new__(cls, value: str, *, context: ModelParsingContextInterface = ModelParsingContext()):
+        return super().__new__(cls, value, context=context)
+
 
 class EmbeddedFileText(OpenJDModel_v2023_09):
     """A plain text file embedded directly into the Job Template.
@@ -485,7 +497,8 @@ class TaskParameterStringValue(FormatString):
     # as a TaskParameterStringValueAsJob type after the template
     # has been instantiated in to a Job, and this format string
     # has been evaluated.
-    pass
+    def __new__(cls, value: str, *, context: ModelParsingContextInterface = ModelParsingContext()):
+        return super().__new__(cls, value, context=context)
 
 
 class TaskParameterType(str, Enum):
@@ -499,6 +512,9 @@ class TaskParameterType(str, Enum):
 class RangeString(FormatString):
     _min_length = 1
 
+    def __new__(cls, value: str, *, context: ModelParsingContextInterface = ModelParsingContext()):
+        return super().__new__(cls, value, context=context)
+
 
 # Note: Ordering within the Unions is important. Pydantic will try to match in
 # the order given.
@@ -994,6 +1010,9 @@ def _validate_combination(self) -> Self:
 class EnvironmentVariableValueString(FormatString):
     _max_length = 2048
 
+    def __new__(cls, value: str, *, context: ModelParsingContextInterface = ModelParsingContext()):
+        return super().__new__(cls, value, context=context)
+
 
 EnvironmentVariableObject = dict[EnvironmentVariableNameString, EnvironmentVariableValueString]
 
@@ -2011,6 +2030,9 @@ class AmountCapabilityName(FormatString):
     _min_length = 1
     _max_length = 100
 
+    def __new__(cls, value: str, *, context: ModelParsingContextInterface = ModelParsingContext()):
+        return super().__new__(cls, value, context=context)
+
 
 class AttributeCapabilityName(FormatString):
     """The name of an attrubute capability."""
@@ -2018,10 +2040,16 @@ class AttributeCapabilityName(FormatString):
     _min_length = 1
     _max_length = 100
 
+    def __new__(cls, value: str, *, context: ModelParsingContextInterface = ModelParsingContext()):
+        return super().__new__(cls, value, context=context)
+
 
 class AttributeCapabilityValue(FormatString):
     _min_length = 1
 
+    def __new__(cls, value: str, *, context: ModelParsingContextInterface = ModelParsingContext()):
+        return super().__new__(cls, value, context=context)
+
 
 AttributeCapabilityList = Annotated[
     list[AttributeCapabilityValue], Field(min_length=1, max_length=50)