diff --git a/src/LlamaIndex.Core/Retrievers/BaseRetriever.cs b/src/LlamaIndex.Core/Retrievers/BaseRetriever.cs
index 1d3a192..d7c6061 100644
--- a/src/LlamaIndex.Core/Retrievers/BaseRetriever.cs
+++ b/src/LlamaIndex.Core/Retrievers/BaseRetriever.cs
@@ -5,9 +5,17 @@
 
 namespace LlamaIndex.Core.Retrievers
 {
+    /// <summary>
+    /// Provides an abstraction for retreivers that retrieve nodes from a data source.
+    /// </summary>
     public abstract class BaseRetriever
     {
-
+        /// <summary>
+        /// Given a query, retrieves nodes from the data source.
+        /// </summary>
+        /// <param name="query">An input query used to retreive similar nodes.</param>
+        /// <param name="cancellationToken">Propagates notification for operations to be cancelled.<see cref="CancellationToken"/> </param>
+        /// <returns>A collection of nodes. See <see cref="NodeWithScore"/></returns>
         public Task<NodeWithScore[]> RetrieveAsync(string query, CancellationToken cancellationToken = default)
         {
             return RetrieveNodesAsync(query, cancellationToken);
diff --git a/src/LlamaIndex.Core/Retrievers/BaseRetrieverClient.cs b/src/LlamaIndex.Core/Retrievers/BaseRetrieverClient.cs
index 632d145..1e4abe0 100644
--- a/src/LlamaIndex.Core/Retrievers/BaseRetrieverClient.cs
+++ b/src/LlamaIndex.Core/Retrievers/BaseRetrieverClient.cs
@@ -10,8 +10,19 @@
 
 namespace LlamaIndex.Core.Retrievers;
 
+/// <summary>
+/// A client for retrieving nodes from a data source.
+/// </summary>
+/// <param name="host">The URI host for the data source</param>
+/// <param name="vectorDbCollectionName">The name of the collection where nodes are stored.</param>
 public class RetrieverClient(Uri host, string vectorDbCollectionName) : BaseRetriever
 {
+    /// <summary>
+    /// Retrieves nodes from the data source.
+    /// </summary>
+    /// <param name="query">An input query used to retreive similar nodes.</param>
+    /// <param name="cancellationToken">Propagates notification for operations to be cancelled.<see cref="CancellationToken"/> </param>
+    /// <returns>A collection of nodes. See <see cref="NodeWithScore"/></returns>
     protected override async Task<NodeWithScore[]> RetrieveNodesAsync(string query, CancellationToken cancellationToken)
     {
         var client = new HttpClient();
diff --git a/src/LlamaIndex.Core/Schema/BaseNodeConverter.cs b/src/LlamaIndex.Core/Schema/BaseNodeConverter.cs
index d7c5433..224e735 100644
--- a/src/LlamaIndex.Core/Schema/BaseNodeConverter.cs
+++ b/src/LlamaIndex.Core/Schema/BaseNodeConverter.cs
@@ -5,13 +5,29 @@
 
 namespace LlamaIndex.Core.Schema;
 
+/// <summary>
+/// Converts nodes to and from JSON.
+/// </summary>
 public class BaseNodeConverter : JsonConverter<BaseNode>
 {
+    /// <summary>
+    /// Checks whether a node can be converted into the specified type.
+    /// </summary>
+    /// <param name="typeToConvert">The type to convert the node into.</param>
+    /// <returns>Whether the node can be converted into the specified type</returns>
     public override bool CanConvert(Type typeToConvert)
     {
         return typeof(BaseNode).IsAssignableFrom(typeToConvert);
     }
 
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="reader">The JSON reader <see cref="Utf8JsonReader"/></param>
+    /// <param name="typeToConvert">The type to convert the node into.</param>
+    /// <param name="options">JSON serialization options. <see cref="JsonSerializerOptions"/></param>
+    /// <returns>A <see cref="BaseNode"/></returns>
+    /// <exception cref="NotSupportedException"></exception>
     public override BaseNode Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
     {
         using var jsonDoc = JsonDocument.ParseValue(ref reader);
diff --git a/src/LlamaIndex.Core/Schema/Document.cs b/src/LlamaIndex.Core/Schema/Document.cs
index fd81c3a..55c6b02 100644
--- a/src/LlamaIndex.Core/Schema/Document.cs
+++ b/src/LlamaIndex.Core/Schema/Document.cs
@@ -2,6 +2,13 @@
 
 namespace LlamaIndex.Core.Schema;
 
+/// <summary>
+/// Represents a document node.
+/// </summary>
+/// <param name="id">The node ID</param>
+/// <param name="text">The text contents of a node</param>
+/// <param name="mimeType">The data type represented in the node</param>
+/// <param name="metadata">Additional metadata for the node</param>
 public class Document(
 string id,
 string? text = null,
diff --git a/src/LlamaIndex.Core/Schema/ImageDocument.cs b/src/LlamaIndex.Core/Schema/ImageDocument.cs
index b409b5d..2d54511 100644
--- a/src/LlamaIndex.Core/Schema/ImageDocument.cs
+++ b/src/LlamaIndex.Core/Schema/ImageDocument.cs
@@ -2,6 +2,17 @@
 
 namespace LlamaIndex.Core.Schema;
 
+/// <summary>
+/// Represents an image node.
+/// </summary>
+/// <param name="id">The node ID</param>
+/// <param name="text">A text description of the image. For example, alt-text.</param>
+/// <param name="image">A string representation of the image.</param>
+/// <param name="imagePath">A file path where the image is located.</param>
+/// <param name="imageUrl">A URL where the image is located.</param>
+/// <param name="imageMimetype">The mime type for the image.</param>
+/// <param name="mimeType">The mime type for the node.</param>
+/// <param name="metadata">Additional node metadata.</param>
 public class ImageDocument(
     string id,
     string? text = null,
diff --git a/src/LlamaIndex.Core/Schema/NodeType.cs b/src/LlamaIndex.Core/Schema/NodeType.cs
index f596bbc..351dda2 100644
--- a/src/LlamaIndex.Core/Schema/NodeType.cs
+++ b/src/LlamaIndex.Core/Schema/NodeType.cs
@@ -1,5 +1,8 @@
 namespace LlamaIndex.Core.Schema;
 
+/// <summary>
+/// Represents the type of node.
+/// </summary>
 public enum NodeType
 {
     TextNode = 1,
diff --git a/src/LlamaIndex.Core/Schema/RelatedNodeInfo.cs b/src/LlamaIndex.Core/Schema/RelatedNodeInfo.cs
index 3090504..29c12d3 100644
--- a/src/LlamaIndex.Core/Schema/RelatedNodeInfo.cs
+++ b/src/LlamaIndex.Core/Schema/RelatedNodeInfo.cs
@@ -2,6 +2,12 @@
 
 namespace LlamaIndex.Core.Schema;
 
+/// <summary>
+/// Represents a related node.
+/// </summary>
+/// <param name="nodeId">The node ID.</param>
+/// <param name="nodeType">The node type. <see cref="NodeType"/></param>
+/// <param name="metadata">Additional node metadata.</param>
 public class RelatedNodeInfo(string nodeId, NodeType nodeType, Dictionary<string, object>? metadata = null)
 {
     public string NodeId { get; } = nodeId;
diff --git a/src/LlamaIndex.Core/Schema/RelationshipType.cs b/src/LlamaIndex.Core/Schema/RelationshipType.cs
index 652b181..bfe8bf0 100644
--- a/src/LlamaIndex.Core/Schema/RelationshipType.cs
+++ b/src/LlamaIndex.Core/Schema/RelationshipType.cs
@@ -2,6 +2,9 @@
 
 namespace LlamaIndex.Core.Schema;
 
+/// <summary>
+/// Represents the type of relationship between nodes.
+/// </summary>
 public enum RelationshipType
 {
     Source = 1,
@@ -11,8 +14,17 @@ public enum RelationshipType
     Child = 5
 }
 
+/// <summary>
+/// Provides extension methods for <see cref="RelationshipType"/>.
+/// </summary>
 public static class RelationshipTypeExtensions
 {
+    /// <summary>
+    /// Converts a <see cref="RelationshipType"/> to a relationship name.
+    /// </summary>
+    /// <param name="relationshipType">The <see cref="RelationshipType"/></param>
+    /// <returns>The name of the relationship type.</returns>
+    /// <exception cref="ArgumentOutOfRangeException"></exception>
     public static string ToRelationshipName(this RelationshipType relationshipType)
     {
         return relationshipType switch
@@ -26,6 +38,12 @@ public static string ToRelationshipName(this RelationshipType relationshipType)
         };
     }
 
+    /// <summary>
+    /// Converts a <see cref="RelationshipType"/> to a relationship key.
+    /// </summary>
+    /// <param name="relationshipType">The <see cref="RelationshipType"/></param>
+    /// <returns>The key of the relationship type.</returns>
+    /// <exception cref="ArgumentOutOfRangeException"></exception>
     public static string ToRelationshipKey(this RelationshipType relationshipType)
     {
         return relationshipType switch
diff --git a/src/LlamaIndex.Core/Schema/TextNode.cs b/src/LlamaIndex.Core/Schema/TextNode.cs
index 1e363ed..a5249f8 100644
--- a/src/LlamaIndex.Core/Schema/TextNode.cs
+++ b/src/LlamaIndex.Core/Schema/TextNode.cs
@@ -3,6 +3,15 @@
 
 namespace LlamaIndex.Core.Schema;
 
+/// <summary>
+/// Represents a text node.
+/// </summary>
+/// <param name="id">The node ID.</param>
+/// <param name="text">The text contents of the node.</param>
+/// <param name="startCharIndex">The index where the node starts.</param>
+/// <param name="endCharIdx">The index where the node ends.</param>
+/// <param name="mimeType">The node mime type.</param>
+/// <param name="metadata">Additional node metadata</param>
 [JsonConverter(typeof(BaseNodeConverter))]
 public class TextNode(
     string id,
@@ -19,6 +28,17 @@ public class TextNode(
     public string? MimeType { get; } = mimeType;
 }
 
+/// <summary>
+/// Represents an image node.
+/// </summary>
+/// <param name="id">The node ID</param>
+/// <param name="text">The text description of the image.</param>
+/// <param name="image">The representation of the image.</param>
+/// <param name="imagePath">The file path image location.</param>
+/// <param name="imageUrl">The URL image location.</param>
+/// <param name="imageMimetype">The mime type of the image.</param>
+/// <param name="mimeType">The mime type of the node.</param>
+/// <param name="metadata">Additional node metadata.</param>
 [JsonConverter(typeof(BaseNodeConverter))]
 public class ImageNode(
     string id,
diff --git a/src/LlamaParse/ItemType.cs b/src/LlamaParse/ItemType.cs
index 9d58411..b5a5528 100644
--- a/src/LlamaParse/ItemType.cs
+++ b/src/LlamaParse/ItemType.cs
@@ -2,6 +2,9 @@
 
 namespace LlamaParse;
 
+/// <summary>
+/// Represents the type of item in a document.
+/// </summary>
 [Flags]
 public enum ItemType
 {
diff --git a/src/LlamaParse/Languages.cs b/src/LlamaParse/Languages.cs
index b6491b1..80b3bd0 100644
--- a/src/LlamaParse/Languages.cs
+++ b/src/LlamaParse/Languages.cs
@@ -1,5 +1,8 @@
 namespace LlamaParse;
 
+/// <summary>
+/// The languages supported by LlamaParse.
+/// </summary>
 public enum Languages
 {
     Baza,
diff --git a/src/LlamaParse/LlamaParseClient.cs b/src/LlamaParse/LlamaParseClient.cs
index 0adc8f9..e087848 100644
--- a/src/LlamaParse/LlamaParseClient.cs
+++ b/src/LlamaParse/LlamaParseClient.cs
@@ -11,12 +11,21 @@
 
 namespace LlamaParse;
 
+/// <summary>
+/// The LlamaParseClient class provides methods for parsing data from files using the LlamaParse service.
+/// </summary>
 public partial class LlamaParseClient
 { 
     internal Configuration Configuration { get; }
 
     private readonly LlamaParseApiClient _client;
 
+    /// <summary>
+    /// The LlamaParseClient constructor.
+    /// </summary>
+    /// <param name="client">The <see cref="HttpClient"/> used to make requests to the LlamaParse service.</param>
+    /// <param name="configuration">The LlamaParse <see cref="Configuration"/></param>
+    /// <exception cref="ArgumentException"></exception>
     public LlamaParseClient(HttpClient client, Configuration configuration)
     {
         if (string.IsNullOrWhiteSpace(configuration.ApiKey))
@@ -112,7 +121,7 @@ public async IAsyncEnumerable<RawResult> LoadDataRawAsync(
     /// <param name="resultType">The type of result to retrieve. (Optional) <see cref="ResultType"/></param>
     /// <param name="metadata">Additional metadata for the document. (Optional)</param>
     /// <param name="language">Language (Optional)</param>
-    /// <param name="cancellationToken">The cancellation token. (Optional)</param>
+    /// <param name="cancellationToken">The <see cref="CancellationToken"/> (Optional)</param>
     /// <returns>An asynchronous enumerable of RawResult objects representing the loaded data.</returns>
     public async IAsyncEnumerable<RawResult> LoadDataRawAsync(
         IEnumerable<FileInfo> files,
@@ -156,7 +165,7 @@ public async IAsyncEnumerable<RawResult> LoadDataRawAsync(
     /// Loads images from a document asynchronously.
     /// </summary>
     /// <param name="document">The document containing the image metadata. <see cref="Document"/></param>
-    /// <param name="cancellationToken">The cancellation token.</param>
+    /// <param name="cancellationToken">The <see cref="CancellationToken"/></param>
     /// <returns>An asynchronous enumerable of ImageDocument objects representing the loaded images.</returns>
     public async IAsyncEnumerable<ImageDocument> LoadImagesAsync(Document document, [EnumeratorCancellation] CancellationToken cancellationToken = default)
     {
@@ -169,6 +178,12 @@ public async IAsyncEnumerable<ImageDocument> LoadImagesAsync(Document document,
         }
     }
 
+    /// <summary>
+    /// Loads images from a document asynchronously.
+    /// </summary>
+    /// <param name="rawResult">The <see cref="RawResult"/> from a parsing job.</param>
+    /// <param name="cancellationToken">The <see cref="CancellationToken"/></param>
+    /// <returns>An asynchronous enumerable of ImageDocument objects representing the loaded images.</returns>
     public IAsyncEnumerable<ImageDocument> LoadImagesAsync(RawResult rawResult, CancellationToken cancellationToken = default)
     {
         var jobId = rawResult.JobId;
@@ -176,6 +191,13 @@ public IAsyncEnumerable<ImageDocument> LoadImagesAsync(RawResult rawResult, Canc
         return LoadImagesAsync(jobId, rawResult.Metadata, cancellationToken);
     }
 
+    /// <summary>
+    /// Loads images from a document asynchronously.
+    /// </summary>
+    /// <param name="jobId">The parse job ID</param>
+    /// <param name="documentMetadata">Additional document metadata.</param>
+    /// <param name="cancellationToken">The <see cref="CancellationToken"/></param>
+    /// <returns></returns>
     public async IAsyncEnumerable<ImageDocument> LoadImagesAsync(string jobId, Dictionary<string, object>? documentMetadata = null, [EnumeratorCancellation] CancellationToken cancellationToken = default)
     {
         var metadata = documentMetadata ?? new Dictionary<string, object>();
diff --git a/src/LlamaParse/LlamaParseClientExtensions.cs b/src/LlamaParse/LlamaParseClientExtensions.cs
index 2998a6d..4bb72c8 100644
--- a/src/LlamaParse/LlamaParseClientExtensions.cs
+++ b/src/LlamaParse/LlamaParseClientExtensions.cs
@@ -11,6 +11,9 @@
 
 namespace LlamaParse;
 
+/// <summary>
+/// The LlamaParseClientExtensions class provides extension methods for the LlamaParseClient class.
+/// </summary>
 public static class LlamaParseClientExtensions
 {
     /// <summary>