diff --git a/LLama/Abstractions/IHistoryTransform.cs b/LLama/Abstractions/IHistoryTransform.cs
new file mode 100644
index 00000000..75a78bc5
--- /dev/null
+++ b/LLama/Abstractions/IHistoryTransform.cs
@@ -0,0 +1,28 @@
+using LLama.Common;
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace LLama.Abstractions
+{
+    /// <summary>
+    /// Transform history to plain text and vice versa.
+    /// </summary>
+    public interface IHistoryTransform
+    {
+        /// <summary>
+        /// Convert a ChatHistory instance to plain text.
+        /// </summary>
+        /// <param name="history">The ChatHistory instance</param>
+        /// <returns></returns>
+        string HistoryToText(ChatHistory history);
+        
+        /// <summary>
+        /// Converts plain text to a ChatHistory instance.
+        /// </summary>
+        /// <param name="role">The role for the author.</param>
+        /// <param name="text">The chat history as plain text.</param>
+        /// <returns>The updated history.</returns>
+        ChatHistory TextToHistory(AuthorRole role, string text);
+    }
+}
diff --git a/LLama/Abstractions/ILLamaExecutor.cs b/LLama/Abstractions/ILLamaExecutor.cs
new file mode 100644
index 00000000..b1712ce5
--- /dev/null
+++ b/LLama/Abstractions/ILLamaExecutor.cs
@@ -0,0 +1,29 @@
+using LLama.Common;
+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Threading;
+
+namespace LLama.Abstractions
+{
+    /// <summary>
+    /// A high level interface for LLama models.
+    /// </summary>
+    public interface ILLamaExecutor
+    {
+        /// <summary>
+        /// The loaded model for this executor.
+        /// </summary>
+        public LLamaModel Model { get; }
+        /// <summary>
+        /// Infers a response from the model.
+        /// </summary>
+        /// <param name="text">Your prompt</param>
+        /// <param name="inferenceParams">Any additional parameters</param>
+        /// <param name="token">A cancellation token.</param>
+        /// <returns></returns>
+        IEnumerable<string> Infer(string text, InferenceParams? inferenceParams = null, CancellationToken token = default);
+
+        IAsyncEnumerable<string> InferAsync(string text, InferenceParams? inferenceParams = null, CancellationToken token = default);
+    }
+}
diff --git a/LLama/Abstractions/ITextStreamTransform.cs b/LLama/Abstractions/ITextStreamTransform.cs
new file mode 100644
index 00000000..af083564
--- /dev/null
+++ b/LLama/Abstractions/ITextStreamTransform.cs
@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace LLama.Abstractions
+{
+    /// <summary>
+    /// Takes a stream of tokens and transforms them.
+    /// </summary>
+    public interface ITextStreamTransform
+    {
+        /// <summary>
+        /// Takes a stream of tokens and transforms them, returning a new stream of tokens.
+        /// </summary>
+        /// <param name="tokens"></param>
+        /// <returns></returns>
+        IEnumerable<string> Transform(IEnumerable<string> tokens);
+        /// <summary>
+        /// Takes a stream of tokens and transforms them, returning a new stream of tokens asynchronously.
+        /// </summary>
+        /// <param name="tokens"></param>
+        /// <returns></returns>
+        IAsyncEnumerable<string> TransformAsync(IAsyncEnumerable<string> tokens);
+    }
+}
diff --git a/LLama/Abstractions/ITextTransform.cs b/LLama/Abstractions/ITextTransform.cs
new file mode 100644
index 00000000..c165e807
--- /dev/null
+++ b/LLama/Abstractions/ITextTransform.cs
@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace LLama.Abstractions
+{
+    /// <summary>
+    /// An interface for text transformations.
+    /// These can be used to compose a pipeline of text transformations, such as:
+    /// - Tokenization
+    /// - Lowercasing
+    /// - Punctuation removal
+    /// - Trimming
+    /// - etc.
+    /// </summary>
+    public interface ITextTransform
+    {
+        /// <summary>
+        /// Takes a string and transforms it.
+        /// </summary>
+        /// <param name="text"></param>
+        /// <returns></returns>
+        string Transform(string text);
+    }
+}
diff --git a/LLama/ChatSession.cs b/LLama/ChatSession.cs
index 3ff36fc1..552a37cc 100644
--- a/LLama/ChatSession.cs
+++ b/LLama/ChatSession.cs
@@ -1,4 +1,5 @@
-using LLama.Common;
+using LLama.Abstractions;
+using LLama.Common;
 using System.Collections.Generic;
 using System.IO;
 using System.Runtime.CompilerServices;
diff --git a/LLama/IHistoryTransform.cs b/LLama/IHistoryTransform.cs
deleted file mode 100644
index 6da20da3..00000000
--- a/LLama/IHistoryTransform.cs
+++ /dev/null
@@ -1,20 +0,0 @@
-using LLama.Common;
-using System;
-using System.Collections.Generic;
-using System.Text;
-
-namespace LLama
-{
-    public interface IHistoryTransform
-    {
-        string HistoryToText(ChatHistory history);
-        /// <summary>
-        /// 
-        /// </summary>
-        /// <param name="history">The existing history.</param>
-        /// <param name="role"></param>
-        /// <param name="text"></param>
-        /// <returns>The updated history.</returns>
-        ChatHistory TextToHistory(AuthorRole role, string text);
-    }
-}
diff --git a/LLama/ILLamaExecutor.cs b/LLama/ILLamaExecutor.cs
deleted file mode 100644
index b8585d7c..00000000
--- a/LLama/ILLamaExecutor.cs
+++ /dev/null
@@ -1,16 +0,0 @@
-using LLama.Common;
-using System;
-using System.Collections.Generic;
-using System.Text;
-using System.Threading;
-
-namespace LLama
-{
-    public interface ILLamaExecutor
-    {
-        public LLamaModel Model { get; }
-        IEnumerable<string> Infer(string text, InferenceParams? inferenceParams = null, CancellationToken token = default);
-
-        IAsyncEnumerable<string> InferAsync(string text, InferenceParams? inferenceParams = null, CancellationToken token = default);
-    }
-}
diff --git a/LLama/ITextStreamTransform.cs b/LLama/ITextStreamTransform.cs
deleted file mode 100644
index e700d972..00000000
--- a/LLama/ITextStreamTransform.cs
+++ /dev/null
@@ -1,12 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Text;
-
-namespace LLama
-{
-    public interface ITextStreamTransform
-    {
-        IEnumerable<string> Transform(IEnumerable<string> tokens);
-        IAsyncEnumerable<string> TransformAsync(IAsyncEnumerable<string> tokens);
-    }
-}
diff --git a/LLama/ITextTransform.cs b/LLama/ITextTransform.cs
deleted file mode 100644
index a7945ce9..00000000
--- a/LLama/ITextTransform.cs
+++ /dev/null
@@ -1,11 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Text;
-
-namespace LLama
-{
-    public interface ITextTransform
-    {
-        string Transform(string text);
-    }
-}
diff --git a/LLama/LLamaExecutorBase.cs b/LLama/LLamaExecutorBase.cs
index 98a8218f..800d9118 100644
--- a/LLama/LLamaExecutorBase.cs
+++ b/LLama/LLamaExecutorBase.cs
@@ -1,4 +1,5 @@
-using LLama.Common;
+using LLama.Abstractions;
+using LLama.Common;
 using LLama.Exceptions;
 using LLama.Native;
 using System;
diff --git a/LLama/LLamaStatelessExecutor.cs b/LLama/LLamaStatelessExecutor.cs
index 98a573eb..2008bf9c 100644
--- a/LLama/LLamaStatelessExecutor.cs
+++ b/LLama/LLamaStatelessExecutor.cs
@@ -1,4 +1,5 @@
-using LLama.Common;
+using LLama.Abstractions;
+using LLama.Common;
 using LLama.Native;
 using System;
 using System.Collections.Generic;
diff --git a/LLama/LLamaTransforms.cs b/LLama/LLamaTransforms.cs
index 6d349761..1a2dccd3 100644
--- a/LLama/LLamaTransforms.cs
+++ b/LLama/LLamaTransforms.cs
@@ -1,4 +1,5 @@
-using LLama.Common;
+using LLama.Abstractions;
+using LLama.Common;
 using Microsoft.VisualBasic;
 using System;
 using System.Collections.Generic;
@@ -12,6 +13,11 @@ namespace LLama
 {
     public class LLamaTransforms
     {
+        /// <summary>
+        /// The default history transform.
+        /// Uses plain text with the following format:
+        /// [Author]: [Message]
+        /// </summary>
         public class DefaultHistoryTransform : IHistoryTransform
         {
             private readonly string defaultUserName = "User";
@@ -93,13 +99,15 @@ namespace LLama
             {
                 
             }
-
+            /// <inheritdoc />
             public string Transform(string text)
             {
                 return text.Trim();
             }
         }
-
+        /// <summary>
+        /// A no-op text input transform.
+        /// </summary>
         public class EmptyTextOutputStreamTransform : ITextStreamTransform
         {
             public IEnumerable<string> Transform(IEnumerable<string> tokens)
@@ -112,7 +120,9 @@ namespace LLama
                 return tokens;
             }
         }
-
+        /// <summary>
+        /// A text output transform that removes the keywords from the response.
+        /// </summary>
         public class KeywordTextOutputStreamTransform : ITextStreamTransform
         {
             HashSet<string> _keywords;
@@ -134,7 +144,7 @@ namespace LLama
                 _maxKeywordLength = keywords.Select(x => x.Length).Max() + redundancyLength;
                 _removeAllMatchedTokens = removeAllMatchedTokens;
             }
-
+            /// <inheritdoc />
             public IEnumerable<string> Transform(IEnumerable<string> tokens)
             {
                 var window = new Queue<string>();
@@ -166,7 +176,7 @@ namespace LLama
                     yield return window.Dequeue();
                 }
             }
-
+            /// <inheritdoc />
             public async IAsyncEnumerable<string> TransformAsync(IAsyncEnumerable<string> tokens)
             {
                 var window = new Queue<string>();