diff --git a/gpt4all-bindings/csharp/.editorconfig b/gpt4all-bindings/csharp/.editorconfig
index e94ba6f9..919f066e 100644
--- a/gpt4all-bindings/csharp/.editorconfig
+++ b/gpt4all-bindings/csharp/.editorconfig
@@ -41,6 +41,8 @@ insert_final_newline = true
 
 # IDE0055: Fix formatting
 dotnet_diagnostic.IDE0055.severity = error
+dotnet_diagnostic.CS1573.severity = suggestion
+dotnet_diagnostic.CS1591.severity = suggestion
 
 # Sort using and Import directives with System.* appearing first
 dotnet_sort_system_directives_first = true
@@ -343,4 +345,4 @@ dotnet_diagnostic.IDE2004.severity = warning
 [src/{VisualStudio}/**/*.{cs,vb}]
 # CA1822: Make member static
 # There is a risk of accidentally breaking an internal API that partners rely on though IVT.
-dotnet_code_quality.CA1822.api_surface = private
\ No newline at end of file
+dotnet_code_quality.CA1822.api_surface = private
diff --git a/gpt4all-bindings/csharp/Gpt4All.Samples/Gpt4All.Samples.csproj b/gpt4all-bindings/csharp/Gpt4All.Samples/Gpt4All.Samples.csproj
index 543acdc3..39cc0da1 100644
--- a/gpt4all-bindings/csharp/Gpt4All.Samples/Gpt4All.Samples.csproj
+++ b/gpt4all-bindings/csharp/Gpt4All.Samples/Gpt4All.Samples.csproj
@@ -5,6 +5,7 @@
         <TargetFramework>net7.0</TargetFramework>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
+        <GenerateDocumentationFile>true</GenerateDocumentationFile>
     </PropertyGroup>
 
     <ItemGroup>
diff --git a/gpt4all-bindings/csharp/Gpt4All.Tests/Gpt4All.Tests.csproj b/gpt4all-bindings/csharp/Gpt4All.Tests/Gpt4All.Tests.csproj
index c76eb1b5..05995c90 100644
--- a/gpt4all-bindings/csharp/Gpt4All.Tests/Gpt4All.Tests.csproj
+++ b/gpt4all-bindings/csharp/Gpt4All.Tests/Gpt4All.Tests.csproj
@@ -5,6 +5,7 @@
         <Nullable>enable</Nullable>
 
         <IsPackable>false</IsPackable>
+        <GenerateDocumentationFile>true</GenerateDocumentationFile>
     </PropertyGroup>
 
     <ItemGroup>
diff --git a/gpt4all-bindings/csharp/Gpt4All/Bindings/ILLModel.cs b/gpt4all-bindings/csharp/Gpt4All/Bindings/ILLModel.cs
index b21b30e4..dc293cae 100644
--- a/gpt4all-bindings/csharp/Gpt4All/Bindings/ILLModel.cs
+++ b/gpt4all-bindings/csharp/Gpt4All/Bindings/ILLModel.cs
@@ -5,8 +5,6 @@
 /// </summary>
 public interface ILLModel : IDisposable
 {
-    ModelType ModelType { get; }
-
     ulong GetStateSizeBytes();
 
     int GetThreadCount();
diff --git a/gpt4all-bindings/csharp/Gpt4All/Bindings/LLModel.cs b/gpt4all-bindings/csharp/Gpt4All/Bindings/LLModel.cs
index 583380cb..04fbbc5b 100644
--- a/gpt4all-bindings/csharp/Gpt4All/Bindings/LLModel.cs
+++ b/gpt4all-bindings/csharp/Gpt4All/Bindings/LLModel.cs
@@ -42,16 +42,12 @@ public record ModelRecalculatingEventArgs(bool IsRecalculating);
 public class LLModel : ILLModel
 {
     protected readonly IntPtr _handle;
-    private readonly ModelType _modelType;
     private readonly ILogger _logger;
     private bool _disposed;
 
-    public ModelType ModelType => _modelType;
-
-    internal LLModel(IntPtr handle, ModelType modelType, ILogger? logger = null)
+    internal LLModel(IntPtr handle, ILogger? logger = null)
     {
         _handle = handle;
-        _modelType = modelType;
         _logger = logger ?? NullLogger.Instance;
     }
 
@@ -59,10 +55,9 @@ public class LLModel : ILLModel
     /// Create a new model from a pointer
     /// </summary>
     /// <param name="handle">Pointer to underlying model</param>
-    /// <param name="modelType">The model type</param>
-    public static LLModel Create(IntPtr handle, ModelType modelType, ILogger? logger = null)
+    public static LLModel Create(IntPtr handle, ILogger? logger = null)
     {
-        return new LLModel(handle, modelType, logger: logger);
+        return new LLModel(handle, logger: logger);
     }
 
     /// <summary>
@@ -204,12 +199,7 @@ public class LLModel : ILLModel
             // dispose managed state
         }
 
-        switch (_modelType)
-        {
-            default:
-                Destroy();
-                break;
-        }
+        Destroy();
 
         _disposed = true;
     }
diff --git a/gpt4all-bindings/csharp/Gpt4All/Gpt4All.csproj b/gpt4all-bindings/csharp/Gpt4All/Gpt4All.csproj
index 416ad4a8..d67b9b24 100644
--- a/gpt4all-bindings/csharp/Gpt4All/Gpt4All.csproj
+++ b/gpt4all-bindings/csharp/Gpt4All/Gpt4All.csproj
@@ -4,6 +4,7 @@
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
         <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
+        <GenerateDocumentationFile>true</GenerateDocumentationFile>
     </PropertyGroup>
     <ItemGroup>
         <!-- Windows -->
diff --git a/gpt4all-bindings/csharp/Gpt4All/Model/Gpt4AllModelFactory.cs b/gpt4all-bindings/csharp/Gpt4All/Model/Gpt4AllModelFactory.cs
index 9e81e5af..5e668dc2 100644
--- a/gpt4all-bindings/csharp/Gpt4All/Model/Gpt4AllModelFactory.cs
+++ b/gpt4all-bindings/csharp/Gpt4All/Model/Gpt4AllModelFactory.cs
@@ -3,6 +3,7 @@ using Microsoft.Extensions.Logging.Abstractions;
 using Microsoft.Extensions.Logging;
 using Gpt4All.Bindings;
 using Gpt4All.LibraryLoader;
+using System.Runtime.InteropServices;
 
 namespace Gpt4All;
 
@@ -33,10 +34,13 @@ public class Gpt4AllModelFactory : IGpt4AllModelFactory
 
     private IGpt4AllModel CreateModel(string modelPath)
     {
-        var modelType_ = ModelFileUtils.GetModelTypeFromModelFileHeader(modelPath);
-        _logger.LogInformation("Creating model path={ModelPath} type={ModelType}", modelPath, modelType_);
+        _logger.LogInformation("Creating model path={ModelPath}", modelPath);
         IntPtr error;
         var handle = NativeMethods.llmodel_model_create2(modelPath, "auto", out error);
+        if (error != IntPtr.Zero)
+        {
+            throw new Exception(Marshal.PtrToStringAnsi(error));
+        }
         _logger.LogDebug("Model created handle=0x{ModelHandle:X8}", handle);
         _logger.LogInformation("Model loading started");
         var loadedSuccessfully = NativeMethods.llmodel_loadModel(handle, modelPath, 2048);
@@ -47,7 +51,7 @@ public class Gpt4AllModelFactory : IGpt4AllModelFactory
         }
 
         var logger = _loggerFactory.CreateLogger<LLModel>();
-        var underlyingModel = LLModel.Create(handle, modelType_, logger: logger);
+        var underlyingModel = LLModel.Create(handle, logger: logger);
 
         Debug.Assert(underlyingModel.IsLoaded());
 
diff --git a/gpt4all-bindings/csharp/Gpt4All/Model/ModelFileUtils.cs b/gpt4all-bindings/csharp/Gpt4All/Model/ModelFileUtils.cs
deleted file mode 100644
index c508c78c..00000000
--- a/gpt4all-bindings/csharp/Gpt4All/Model/ModelFileUtils.cs
+++ /dev/null
@@ -1,24 +0,0 @@
-namespace Gpt4All;
-
-public static class ModelFileUtils
-{
-    private const uint GPTJ_MAGIC = 0x67676d6c;
-    private const uint LLAMA_MAGIC = 0x67676a74;
-    private const uint MPT_MAGIC = 0x67676d6d;
-
-    public static ModelType GetModelTypeFromModelFileHeader(string modelPath)
-    {
-        using var fileStream = new FileStream(modelPath, FileMode.Open);
-        using var binReader = new BinaryReader(fileStream);
-
-        var magic = binReader.ReadUInt32();
-
-        return magic switch
-        {
-            GPTJ_MAGIC => ModelType.GPTJ,
-            LLAMA_MAGIC => ModelType.LLAMA,
-            MPT_MAGIC => ModelType.MPT,
-            _ => throw new ArgumentOutOfRangeException($"Invalid model file. magic=0x{magic:X8}"),
-        };
-    }
-}
diff --git a/gpt4all-bindings/csharp/Gpt4All/Model/ModelOptions.cs b/gpt4all-bindings/csharp/Gpt4All/Model/ModelOptions.cs
index 3cca142a..1b7e50b4 100644
--- a/gpt4all-bindings/csharp/Gpt4All/Model/ModelOptions.cs
+++ b/gpt4all-bindings/csharp/Gpt4All/Model/ModelOptions.cs
@@ -3,6 +3,4 @@
 public record ModelOptions
 {
     public int Threads { get; init; } = 4;
-
-    public ModelType ModelType { get; init; } = ModelType.GPTJ;
 }
diff --git a/gpt4all-bindings/csharp/Gpt4All/Model/ModelType.cs b/gpt4all-bindings/csharp/Gpt4All/Model/ModelType.cs
deleted file mode 100644
index c490d8b1..00000000
--- a/gpt4all-bindings/csharp/Gpt4All/Model/ModelType.cs
+++ /dev/null
@@ -1,11 +0,0 @@
-namespace Gpt4All;
-
-/// <summary>
-/// The supported model types
-/// </summary>
-public enum ModelType
-{
-    LLAMA = 0,
-    GPTJ,
-    MPT
-}