diff --git a/langchain/document_loaders/epub.py b/langchain/document_loaders/epub.py
index f99f0a9d7b..05dfaea103 100644
--- a/langchain/document_loaders/epub.py
+++ b/langchain/document_loaders/epub.py
@@ -8,7 +8,27 @@ from langchain.document_loaders.unstructured import (
 
 
 class UnstructuredEPubLoader(UnstructuredFileLoader):
-    """Loader that uses unstructured to load epub files."""
+    """UnstructuredEPubLoader uses unstructured to load EPUB files.
+    You can run the loader in one of two modes: "single" and "elements".
+    If you use "single" mode, the document will be returned as a single
+    langchain Document object. If you use "elements" mode, the unstructured
+    library will split the document into elements such as Title and NarrativeText.
+    You can pass in additional unstructured kwargs after mode to apply
+    different unstructured settings.
+
+    Examples
+    --------
+    from langchain.document_loaders import UnstructuredEPubLoader
+
+    loader = UnstructuredEPubLoader(
+        "example.epub", mode="elements", strategy="fast",
+    )
+    docs = loader.load()
+
+    References
+    ----------
+    https://unstructured-io.github.io/unstructured/bricks.html#partition-epub
+    """
 
     def _get_elements(self) -> List:
         min_unstructured_version = "0.5.4"
diff --git a/langchain/document_loaders/html.py b/langchain/document_loaders/html.py
index 517842159e..940d879960 100644
--- a/langchain/document_loaders/html.py
+++ b/langchain/document_loaders/html.py
@@ -5,7 +5,27 @@ from langchain.document_loaders.unstructured import UnstructuredFileLoader
 
 
 class UnstructuredHTMLLoader(UnstructuredFileLoader):
-    """Loader that uses unstructured to load HTML files."""
+    """UnstructuredHTMLLoader uses unstructured to load HTML files.
+    You can run the loader in one of two modes: "single" and "elements".
+    If you use "single" mode, the document will be returned as a single
+    langchain Document object. If you use "elements" mode, the unstructured
+    library will split the document into elements such as Title and NarrativeText.
+    You can pass in additional unstructured kwargs after mode to apply
+    different unstructured settings.
+
+    Examples
+    --------
+    from langchain.document_loaders import UnstructuredHTMLLoader
+
+    loader = UnstructuredHTMLLoader(
+        "example.html", mode="elements", strategy="fast",
+    )
+    docs = loader.load()
+
+    References
+    ----------
+    https://unstructured-io.github.io/unstructured/bricks.html#partition-html
+    """
 
     def _get_elements(self) -> List:
         from unstructured.partition.html import partition_html
diff --git a/langchain/document_loaders/image.py b/langchain/document_loaders/image.py
index 6954d04dea..b47339a228 100644
--- a/langchain/document_loaders/image.py
+++ b/langchain/document_loaders/image.py
@@ -5,7 +5,27 @@ from langchain.document_loaders.unstructured import UnstructuredFileLoader
 
 
 class UnstructuredImageLoader(UnstructuredFileLoader):
-    """Loader that uses unstructured to load image files, such as PNGs and JPGs."""
+    """UnstructuredImageLoader uses unstructured to load PNG and JPG files.
+    You can run the loader in one of two modes: "single" and "elements".
+    If you use "single" mode, the document will be returned as a single
+    langchain Document object. If you use "elements" mode, the unstructured
+    library will split the document into elements such as Title and NarrativeText.
+    You can pass in additional unstructured kwargs after mode to apply
+    different unstructured settings.
+
+    Examples
+    --------
+    from langchain.document_loaders import UnstructuredImageLoader
+
+    loader = UnstructuredImageLoader(
+        "example.png", mode="elements", strategy="fast",
+    )
+    docs = loader.load()
+
+    References
+    ----------
+    https://unstructured-io.github.io/unstructured/bricks.html#partition-image
+    """
 
     def _get_elements(self) -> List:
         from unstructured.partition.image import partition_image
diff --git a/langchain/document_loaders/markdown.py b/langchain/document_loaders/markdown.py
index 3ecad43905..b091208287 100644
--- a/langchain/document_loaders/markdown.py
+++ b/langchain/document_loaders/markdown.py
@@ -5,7 +5,27 @@ from langchain.document_loaders.unstructured import UnstructuredFileLoader
 
 
 class UnstructuredMarkdownLoader(UnstructuredFileLoader):
-    """Loader that uses unstructured to load markdown files."""
+    """UnstructuredMarkdownLoader uses unstructured to load markdown files.
+    You can run the loader in one of two modes: "single" and "elements".
+    If you use "single" mode, the document will be returned as a single
+    langchain Document object. If you use "elements" mode, the unstructured
+    library will split the document into elements such as Title and NarrativeText.
+    You can pass in additional unstructured kwargs after mode to apply
+    different unstructured settings.
+
+    Examples
+    --------
+    from langchain.document_loaders import UnstructuredMarkdownLoader
+
+    loader = UnstructuredMarkdownLoader(
+        "example.md", mode="elements", strategy="fast",
+    )
+    docs = loader.load()
+
+    References
+    ----------
+    https://unstructured-io.github.io/unstructured/bricks.html#partition-md
+    """
 
     def _get_elements(self) -> List:
         from unstructured.__version__ import __version__ as __unstructured_version__
diff --git a/langchain/document_loaders/odt.py b/langchain/document_loaders/odt.py
index 63685e10f1..a8641b6562 100644
--- a/langchain/document_loaders/odt.py
+++ b/langchain/document_loaders/odt.py
@@ -8,7 +8,27 @@ from langchain.document_loaders.unstructured import (
 
 
 class UnstructuredODTLoader(UnstructuredFileLoader):
-    """Loader that uses unstructured to load OpenOffice ODT files."""
+    """Loader that uses unstructured to load OpenOffice ODT files.
+    You can run the loader in one of two modes: "single" and "elements".
+    If you use "single" mode, the document will be returned as a single
+    langchain Document object. If you use "elements" mode, the unstructured
+    library will split the document into elements such as Title and NarrativeText.
+    You can pass in additional unstructured kwargs after mode to apply
+    different unstructured settings.
+
+    Examples
+    --------
+    from langchain.document_loaders import UnstructuredODTLoader
+
+    loader = UnstructuredODTLoader(
+        "example.odt", mode="elements", strategy="fast",
+    )
+    docs = loader.load()
+
+    References
+    ----------
+    https://unstructured-io.github.io/unstructured/bricks.html#partition-odt
+    """
 
     def __init__(
         self, file_path: str, mode: str = "single", **unstructured_kwargs: Any
diff --git a/langchain/document_loaders/org_mode.py b/langchain/document_loaders/org_mode.py
index 022cfca02b..dbb38411fd 100644
--- a/langchain/document_loaders/org_mode.py
+++ b/langchain/document_loaders/org_mode.py
@@ -8,7 +8,27 @@ from langchain.document_loaders.unstructured import (
 
 
 class UnstructuredOrgModeLoader(UnstructuredFileLoader):
-    """Loader that uses unstructured to load Org-Mode files."""
+    """Loader that uses unstructured to load Org-Mode files.
+    You can run the loader in one of two modes: "single" and "elements".
+    If you use "single" mode, the document will be returned as a single
+    langchain Document object. If you use "elements" mode, the unstructured
+    library will split the document into elements such as Title and NarrativeText.
+    You can pass in additional unstructured kwargs after mode to apply
+    different unstructured settings.
+
+    Examples
+    --------
+    from langchain.document_loaders import UnstructuredOrgModeLoader
+
+    loader = UnstructuredOrgModeLoader(
+        "example.org", mode="elements", strategy="fast",
+    )
+    docs = loader.load()
+
+    References
+    ----------
+    https://unstructured-io.github.io/unstructured/bricks.html#partition-org
+    """
 
     def __init__(
         self, file_path: str, mode: str = "single", **unstructured_kwargs: Any
diff --git a/langchain/document_loaders/pdf.py b/langchain/document_loaders/pdf.py
index f8a5a3bcc9..5e5bacd578 100644
--- a/langchain/document_loaders/pdf.py
+++ b/langchain/document_loaders/pdf.py
@@ -29,7 +29,27 @@ logger = logging.getLogger(__file__)
 
 
 class UnstructuredPDFLoader(UnstructuredFileLoader):
-    """Loader that uses unstructured to load PDF files."""
+    """Loader that uses unstructured to load PDF files.
+    You can run the loader in one of two modes: "single" and "elements".
+    If you use "single" mode, the document will be returned as a single
+    langchain Document object. If you use "elements" mode, the unstructured
+    library will split the document into elements such as Title and NarrativeText.
+    You can pass in additional unstructured kwargs after mode to apply
+    different unstructured settings.
+
+    Examples
+    --------
+    from langchain.document_loaders import UnstructuredPDFLoader
+
+    loader = UnstructuredPDFLoader(
+        "example.pdf", mode="elements", strategy="fast",
+    )
+    docs = loader.load()
+
+    References
+    ----------
+    https://unstructured-io.github.io/unstructured/bricks.html#partition-pdf
+    """
 
     def _get_elements(self) -> List:
         from unstructured.partition.pdf import partition_pdf
diff --git a/langchain/document_loaders/powerpoint.py b/langchain/document_loaders/powerpoint.py
index 7a00501e67..d9c3e7f84d 100644
--- a/langchain/document_loaders/powerpoint.py
+++ b/langchain/document_loaders/powerpoint.py
@@ -6,7 +6,28 @@ from langchain.document_loaders.unstructured import UnstructuredFileLoader
 
 
 class UnstructuredPowerPointLoader(UnstructuredFileLoader):
-    """Loader that uses unstructured to load PowerPoint files."""
+    """Loader that uses unstructured to load PowerPoint files.
+    Works with both .ppt and .pptx files.
+    You can run the loader in one of two modes: "single" and "elements".
+    If you use "single" mode, the document will be returned as a single
+    langchain Document object. If you use "elements" mode, the unstructured
+    library will split the document into elements such as Title and NarrativeText.
+    You can pass in additional unstructured kwargs after mode to apply
+    different unstructured settings.
+
+    Examples
+    --------
+    from langchain.document_loaders import UnstructuredPowerPointLoader
+
+    loader = UnstructuredPowerPointLoader(
+        "example.pptx", mode="elements", strategy="fast",
+    )
+    docs = loader.load()
+
+    References
+    ----------
+    https://unstructured-io.github.io/unstructured/bricks.html#partition-pptx
+    """
 
     def _get_elements(self) -> List:
         from unstructured.__version__ import __version__ as __unstructured_version__
diff --git a/langchain/document_loaders/rst.py b/langchain/document_loaders/rst.py
index abff302227..a0c0095ec5 100644
--- a/langchain/document_loaders/rst.py
+++ b/langchain/document_loaders/rst.py
@@ -8,7 +8,27 @@ from langchain.document_loaders.unstructured import (
 
 
 class UnstructuredRSTLoader(UnstructuredFileLoader):
-    """Loader that uses unstructured to load RST files."""
+    """Loader that uses unstructured to load RST files.
+    You can run the loader in one of two modes: "single" and "elements".
+    If you use "single" mode, the document will be returned as a single
+    langchain Document object. If you use "elements" mode, the unstructured
+    library will split the document into elements such as Title and NarrativeText.
+    You can pass in additional unstructured kwargs after mode to apply
+    different unstructured settings.
+
+    Examples
+    --------
+    from langchain.document_loaders import UnstructuredRSTLoader
+
+    loader = UnstructuredRSTLoader(
+        "example.rst", mode="elements", strategy="fast",
+    )
+    docs = loader.load()
+
+    References
+    ----------
+    https://unstructured-io.github.io/unstructured/bricks.html#partition-rst
+    """
 
     def __init__(
         self, file_path: str, mode: str = "single", **unstructured_kwargs: Any
diff --git a/langchain/document_loaders/rtf.py b/langchain/document_loaders/rtf.py
index 3536cd3791..1cc7b4674d 100644
--- a/langchain/document_loaders/rtf.py
+++ b/langchain/document_loaders/rtf.py
@@ -8,7 +8,27 @@ from langchain.document_loaders.unstructured import (
 
 
 class UnstructuredRTFLoader(UnstructuredFileLoader):
-    """Loader that uses unstructured to load rtf files."""
+    """Loader that uses unstructured to load RTF files.
+    You can run the loader in one of two modes: "single" and "elements".
+    If you use "single" mode, the document will be returned as a single
+    langchain Document object. If you use "elements" mode, the unstructured
+    library will split the document into elements such as Title and NarrativeText.
+    You can pass in additional unstructured kwargs after mode to apply
+    different unstructured settings.
+
+    Examples
+    --------
+    from langchain.document_loaders import UnstructuredRTFLoader
+
+    loader = UnstructuredRTFLoader(
+        "example.rtf", mode="elements", strategy="fast",
+    )
+    docs = loader.load()
+
+    References
+    ----------
+    https://unstructured-io.github.io/unstructured/bricks.html#partition-rtf
+    """
 
     def __init__(
         self, file_path: str, mode: str = "single", **unstructured_kwargs: Any
diff --git a/langchain/document_loaders/unstructured.py b/langchain/document_loaders/unstructured.py
index 4cedf84d04..add99f143b 100644
--- a/langchain/document_loaders/unstructured.py
+++ b/langchain/document_loaders/unstructured.py
@@ -126,14 +126,12 @@ class UnstructuredFileLoader(UnstructuredBaseLoader):
 
     Examples
     --------
-    ```python
     from langchain.document_loaders import UnstructuredFileLoader
 
     loader = UnstructuredFileLoader(
         "example.pdf", mode="elements", strategy="fast",
     )
     docs = loader.load()
-    ```
 
     References
     ----------
@@ -211,7 +209,6 @@ class UnstructuredAPIFileLoader(UnstructuredFileLoader):
     different unstructured settings.
 
     Examples
-    --------
     ```python
     from langchain.document_loaders import UnstructuredAPIFileLoader
 
@@ -219,7 +216,6 @@ class UnstructuredAPIFileLoader(UnstructuredFileLoader):
         "example.pdf", mode="elements", strategy="fast", api_key="MY_API_KEY",
     )
     docs = loader.load()
-    ```
 
     References
     ----------
@@ -272,7 +268,6 @@ class UnstructuredFileIOLoader(UnstructuredBaseLoader):
 
     Examples
     --------
-    ```python
     from langchain.document_loaders import UnstructuredFileIOLoader
 
     with open("example.pdf", "rb") as f:
@@ -280,7 +275,6 @@ class UnstructuredFileIOLoader(UnstructuredBaseLoader):
             f, mode="elements", strategy="fast",
         )
         docs = loader.load()
-    ```
 
 
     References
@@ -324,7 +318,6 @@ class UnstructuredAPIFileIOLoader(UnstructuredFileIOLoader):
 
     Examples
     --------
-    ```python
     from langchain.document_loaders import UnstructuredAPIFileLoader
 
     with open("example.pdf", "rb") as f:
@@ -332,7 +325,6 @@ class UnstructuredAPIFileIOLoader(UnstructuredFileIOLoader):
             f, mode="elements", strategy="fast", api_key="MY_API_KEY",
         )
         docs = loader.load()
-    ```
 
     References
     ----------
diff --git a/langchain/document_loaders/url.py b/langchain/document_loaders/url.py
index 3007fe9954..de985d4741 100644
--- a/langchain/document_loaders/url.py
+++ b/langchain/document_loaders/url.py
@@ -9,7 +9,30 @@ logger = logging.getLogger(__name__)
 
 
 class UnstructuredURLLoader(BaseLoader):
-    """Loader that uses unstructured to load HTML files."""
+    """Loader that use Unstructured to load files from remote URLs.
+    Use the unstructured partition function to detect the MIME type
+    and route the file to the appropriate partitioner.
+
+    You can run the loader in one of two modes: "single" and "elements".
+    If you use "single" mode, the document will be returned as a single
+    langchain Document object. If you use "elements" mode, the unstructured
+    library will split the document into elements such as Title and NarrativeText.
+    You can pass in additional unstructured kwargs after mode to apply
+    different unstructured settings.
+
+    Examples
+    --------
+    from langchain.document_loaders import UnstructuredURLLoader
+
+    loader = UnstructuredURLLoader(
+        ursl=["<url-1>", "<url-2>"], mode="elements", strategy="fast",
+    )
+    docs = loader.load()
+
+    References
+    ----------
+    https://unstructured-io.github.io/unstructured/bricks.html#partition
+    """
 
     def __init__(
         self,
diff --git a/langchain/document_loaders/word_document.py b/langchain/document_loaders/word_document.py
index 3ee91ab741..66ccfbd090 100644
--- a/langchain/document_loaders/word_document.py
+++ b/langchain/document_loaders/word_document.py
@@ -65,7 +65,28 @@ class Docx2txtLoader(BaseLoader, ABC):
 
 
 class UnstructuredWordDocumentLoader(UnstructuredFileLoader):
-    """Loader that uses unstructured to load word documents."""
+    """Loader that uses unstructured to load word documents.
+    Works with both .docx and .doc files.
+    You can run the loader in one of two modes: "single" and "elements".
+    If you use "single" mode, the document will be returned as a single
+    langchain Document object. If you use "elements" mode, the unstructured
+    library will split the document into elements such as Title and NarrativeText.
+    You can pass in additional unstructured kwargs after mode to apply
+    different unstructured settings.
+
+    Examples
+    --------
+    from langchain.document_loaders import UnstructuredWordDocumentLoader
+
+    loader = UnstructuredWordDocumentLoader(
+        "example.docx", mode="elements", strategy="fast",
+    )
+    docs = loader.load()
+
+    References
+    ----------
+    https://unstructured-io.github.io/unstructured/bricks.html#partition-docx
+    """
 
     def _get_elements(self) -> List:
         from unstructured.__version__ import __version__ as __unstructured_version__
diff --git a/langchain/document_loaders/xml.py b/langchain/document_loaders/xml.py
index 4239a49396..ac6ceeea9a 100644
--- a/langchain/document_loaders/xml.py
+++ b/langchain/document_loaders/xml.py
@@ -8,7 +8,27 @@ from langchain.document_loaders.unstructured import (
 
 
 class UnstructuredXMLLoader(UnstructuredFileLoader):
-    """Loader that uses unstructured to load XML files."""
+    """Loader that uses unstructured to load XML files.
+    You can run the loader in one of two modes: "single" and "elements".
+    If you use "single" mode, the document will be returned as a single
+    langchain Document object. If you use "elements" mode, the unstructured
+    library will split the document into elements such as Title and NarrativeText.
+    You can pass in additional unstructured kwargs after mode to apply
+    different unstructured settings.
+
+    Examples
+    --------
+    from langchain.document_loaders import UnstructuredXMLLoader
+
+    loader = UnstructuredXMLLoader(
+        "example.xml", mode="elements", strategy="fast",
+    )
+    docs = loader.load()
+
+    References
+    ----------
+    https://unstructured-io.github.io/unstructured/bricks.html#partition-xml
+    """
 
     def __init__(
         self, file_path: str, mode: str = "single", **unstructured_kwargs: Any