diff --git a/libs/megaparse/src/megaparse/examples/parse_file.py b/libs/megaparse/src/megaparse/examples/parse_file.py
index b728824..b10d811 100644
--- a/libs/megaparse/src/megaparse/examples/parse_file.py
+++ b/libs/megaparse/src/megaparse/examples/parse_file.py
@@ -1,13 +1,28 @@
 from megaparse.formatter.unstructured_formatter.md_formatter import MarkDownFormatter
 from megaparse.megaparse import MegaParse
+from megaparse.formatter.structured_formatter.custom_structured_formatter import (
+    CustomStructuredFormatter,
+)
 from megaparse.parser.unstructured_parser import UnstructuredParser
 
+from langchain_openai import ChatOpenAI
+from pydantic import BaseModel, Field
+
+
+class MyCustomFormat(BaseModel):
+    title: str = Field(description="The title of the document.")
+    problem: str = Field(description="The problem statement.")
+    solution: str = Field(description="The solution statement.")
+
+
 if __name__ == "__main__":
     # Parse a file
     parser = UnstructuredParser()
-    formatter = MarkDownFormatter()
+    model = ChatOpenAI()
+    formatter_1 = MarkDownFormatter()
+    formatter_2 = CustomStructuredFormatter(model=model, output_model=MyCustomFormat)
 
-    megaparse = MegaParse(parser=parser, formatters=[formatter])
+    megaparse = MegaParse(parser=parser, formatters=[formatter_1, formatter_2])
 
     file_path = "libs/megaparse/tests/pdf/sample_pdf.pdf"
     result = megaparse.load(file_path=file_path)
diff --git a/libs/megaparse/src/megaparse/formatter/structured_formatter/__init__.py b/libs/megaparse/src/megaparse/formatter/structured_formatter/__init__.py
new file mode 100644
index 0000000..c369a15
--- /dev/null
+++ b/libs/megaparse/src/megaparse/formatter/structured_formatter/__init__.py
@@ -0,0 +1,16 @@
+from langchain_core.language_models.chat_models import BaseChatModel
+from megaparse.formatter.base import BaseFormatter
+from pydantic import BaseModel
+
+
+class StructuredFormatter(BaseFormatter):
+    def __init__(self, model: BaseChatModel, output_model: type[BaseModel]):
+        super().__init__(model)
+        self.output_model = output_model
+
+    async def format_string(
+        self,
+        text: str,
+        file_path: str | None = None,
+    ) -> str:  # FIXME: Return a structured output of type BaseModel ?
+        raise NotImplementedError()
diff --git a/libs/megaparse/src/megaparse/formatter/structured_formatter/custom_structured_formatter.py b/libs/megaparse/src/megaparse/formatter/structured_formatter/custom_structured_formatter.py
new file mode 100644
index 0000000..c5a5a50
--- /dev/null
+++ b/libs/megaparse/src/megaparse/formatter/structured_formatter/custom_structured_formatter.py
@@ -0,0 +1,42 @@
+from typing import Optional
+
+from langchain_core.language_models.chat_models import BaseChatModel
+from megaparse.formatter.structured_formatter import StructuredFormatter
+from pydantic import BaseModel
+
+
+class CustomStructuredFormatter(StructuredFormatter):
+    async def format_string(
+        self,
+        text: str,
+        file_path: str | None = None,
+    ) -> str:
+        """
+        Structure the file using an AI language model.
+        Args:
+            text: The text to format.
+            file_path: The file path of the text.
+            model: The AI language model to use for formatting.
+        Returns:
+            The structured text.
+        """
+        if not self.model:
+            raise ValueError("A Model is needed to use the CustomStructuredFormatter.")
+        print("Formatting text using CustomStructuredFormatter...")
+        if len(text) < 0:
+            raise ValueError(
+                "A non empty text is needed to format text using CustomStructuredFormatter."
+            )
+        if not self.output_model:
+            raise ValueError(
+                "An output model is needed to structure text using CustomStructuredFormatter."
+            )
+
+        structured_model = self.model.with_structured_output(self.output_model)  # type: ignore
+
+        formatted_text = structured_model.invoke(
+            f"Parse the text in a structured format: {text}"
+        )
+        assert isinstance(formatted_text, BaseModel), "Model output is not a BaseModel."
+
+        return formatted_text.model_dump_json()
diff --git a/libs/megaparse/src/megaparse/formatter/structured_output/__init__.py b/libs/megaparse/src/megaparse/formatter/structured_output/__init__.py
deleted file mode 100644
index 9152b58..0000000
--- a/libs/megaparse/src/megaparse/formatter/structured_output/__init__.py
+++ /dev/null
@@ -1,11 +0,0 @@
-# from typing import List
-
-# from megaparse.formatter.base import BaseFormatter
-# from pydantic import BaseModel
-
-
-# class StructuredFormatter(BaseFormatter):
-#     async def format_string(
-#         self, text: str, file_path: str | None = None, model: BaseModel | None = None
-#     ) -> BaseModel:
-#         raise NotImplementedError()