diff --git a/LLama/Batched/BatchedExecutor.cs b/LLama/Batched/BatchedExecutor.cs
index 1a6698b1a..db9be6a7a 100644
--- a/LLama/Batched/BatchedExecutor.cs
+++ b/LLama/Batched/BatchedExecutor.cs
@@ -43,7 +43,12 @@ public sealed class BatchedExecutor
     /// The <see cref="LLamaWeights"/> this executor is using
     /// </summary>
     public LLamaWeights Model { get; }
-    
+
+    /// <summary>
+    /// The optional <see cref="MtmdWeights"/> this executor is using
+    /// </summary>
+    public MtmdWeights? ClipModel { get; }
+
     /// <summary>
     /// Get the number of tokens in the batch, waiting for <see cref="Infer"/> to be called
     /// </summary>
@@ -79,12 +84,8 @@ public int BatchedTokenCount
     /// </summary>
     /// <param name="model">The model to use</param>
     /// <param name="contextParams">Parameters to create a new context</param>
-    public BatchedExecutor(LLamaWeights model, IContextParams contextParams)
-        : this(model, contextParams, null)
-    {
-    }
-
-    public BatchedExecutor(LLamaWeights model, IContextParams contextParams, MtmdWeights? clipModel)
+    /// <param name="clipModel">Clip model to use for multimodal capabilities</param>
+    public BatchedExecutor(LLamaWeights model, IContextParams contextParams, MtmdWeights? clipModel = null)
     {
         Model = model;
         Context = model.CreateContext(contextParams);
@@ -92,8 +93,6 @@ public BatchedExecutor(LLamaWeights model, IContextParams contextParams, MtmdWei
         Epoch = 1;
     }
 
-    public MtmdWeights? ClipModel { get; }
-
     /// <summary>
     /// Start a new <see cref="Conversation"/>
     /// </summary>
diff --git a/LLama/LLamaEmbedder.cs b/LLama/LLamaEmbedder.cs
index eee9a01e9..5f6a2878d 100644
--- a/LLama/LLamaEmbedder.cs
+++ b/LLama/LLamaEmbedder.cs
@@ -1,14 +1,11 @@
 using System;
 using System.Collections.Generic;
-using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
 using LLama.Abstractions;
 using LLama.Exceptions;
 using LLama.Native;
-using Microsoft.Extensions.AI;
 using Microsoft.Extensions.Logging;
-using static System.Net.Mime.MediaTypeNames;
 
 namespace LLama;
 
@@ -79,7 +76,7 @@ public async Task<IReadOnlyList<float[]>> GetEmbeddings(string input, Cancellati
             Context.Dispose();
 
         Context = _weights.CreateContext(_params, _logger);
-        NativeApi.llama_set_embeddings(Context.NativeHandle, true);
+        Context.NativeHandle.SetEmbeddings(true);
 
         // Add all of the tokens to the batch
         var tokens = Context.Tokenize(input, special: true);
diff --git a/LLama/LLamaReranker.cs b/LLama/LLamaReranker.cs
index 16a206c40..58919fd0a 100644
--- a/LLama/LLamaReranker.cs
+++ b/LLama/LLamaReranker.cs
@@ -1,11 +1,7 @@
 using System;
 using System.Collections.Generic;
-using System.IO;
-using System.Linq;
-using System.Text;
 using System.Threading;
 using System.Threading.Tasks;
-using System.Xml.Linq;
 using LLama.Abstractions;
 using LLama.Exceptions;
 using LLama.Native;
@@ -44,7 +40,7 @@ public LLamaReranker(LLamaWeights weights, IContextParams @params, ILogger? logg
         if (@params.PoolingType != LLamaPoolingType.Rank)
             throw new NotSupportedException("Computing rank score, PoolingType must be equal to LLamaPoolingType.Rank");
         Context = weights.CreateContext(@params, logger);
-        NativeApi.llama_set_embeddings(Context.NativeHandle, true);
+        Context.NativeHandle.SetEmbeddings(true);
     }
 
     /// <inheritdoc />
diff --git a/LLama/LLamaSharp.csproj b/LLama/LLamaSharp.csproj
index 4bdf9289a..9eff34c4e 100644
--- a/LLama/LLamaSharp.csproj
+++ b/LLama/LLamaSharp.csproj
@@ -57,7 +57,7 @@
   </ItemGroup>
 
   <PropertyGroup>
-    <BinaryReleaseId>ff4affb4c1aa7eb4_v3</BinaryReleaseId>
+    <BinaryReleaseId>73c9eb8ceda397b</BinaryReleaseId>
   </PropertyGroup>
 
   <PropertyGroup>
diff --git a/LLama/Native/LLamaFtype.cs b/LLama/Native/LLamaFtype.cs
index 813bad1ae..d48be1855 100644
--- a/LLama/Native/LLamaFtype.cs
+++ b/LLama/Native/LLamaFtype.cs
@@ -206,7 +206,12 @@ public enum LLamaFtype
         /// except 1d tensors 
         /// </summary>
         LLAMA_FTYPE_MOSTLY_MXFP4_MOE = 38,
-        
+
+        /// <summary>
+        /// Except 1d tensors
+        /// </summary>
+        LLAMA_FTYPE_MOSTLY_NVFP4 = 39,
+
         /// <summary>
         /// File type was not specified
         /// </summary>
diff --git a/LLama/Native/LLamaModelQuantizeParams.cs b/LLama/Native/LLamaModelQuantizeParams.cs
index 857f0cfb9..d47c78f11 100644
--- a/LLama/Native/LLamaModelQuantizeParams.cs
+++ b/LLama/Native/LLamaModelQuantizeParams.cs
@@ -79,6 +79,16 @@ public bool keep_split
         }
         private sbyte _keep_split;
 
+        /// <summary>
+        /// calculate and show the final quantization size without performing quantization
+        /// </summary>
+        public bool dry_run
+        {
+            get => Convert.ToBoolean(_dry_run);
+            set => _dry_run = Convert.ToSByte(value);
+        }
+        private sbyte _dry_run;
+
         /// <summary>
         /// pointer to importance matrix data
         /// </summary>
diff --git a/LLama/Native/LoraAdapter.cs b/LLama/Native/LoraAdapter.cs
index 8fdd649a3..9bc24ce17 100644
--- a/LLama/Native/LoraAdapter.cs
+++ b/LLama/Native/LoraAdapter.cs
@@ -22,30 +22,10 @@ public class LoraAdapter
     /// </summary>
     internal IntPtr Pointer { get; }
 
-    /// <summary>
-    /// Indicates if this adapter has been unloaded
-    /// </summary>
-    internal bool Loaded { get; private set; }
-
     internal LoraAdapter(SafeLlamaModelHandle model, string path, IntPtr nativePtr)
     {
         Model = model;
         Path = path;
         Pointer = nativePtr;
-        Loaded = true;
-    }
-
-    /// <summary>
-    /// Unload this adapter
-    /// </summary>
-    public void Unload()
-    {
-        Loaded = false;
-        llama_adapter_lora_free(Pointer);
-
-        // Manually free a LoRA adapter. loaded adapters will be free when the associated model is deleted
-        [DllImport(NativeApi.libraryName, CallingConvention = CallingConvention.Cdecl)]
-        [Obsolete("adapters are now freed together with the associated model")]
-        static extern void llama_adapter_lora_free(IntPtr adapter);
     }
 }
\ No newline at end of file
diff --git a/LLama/Native/NativeApi.Mtmd.cs b/LLama/Native/NativeApi.Mtmd.cs
index 827c0e1b0..5eb75028f 100644
--- a/LLama/Native/NativeApi.Mtmd.cs
+++ b/LLama/Native/NativeApi.Mtmd.cs
@@ -168,7 +168,7 @@ internal static unsafe void mtmd_bitmap_set_id(SafeMtmdEmbed bitmap, string? id)
     // tokenize ----------------------------------------------------------
 
     /// <summary>
-    /// Native text structure consumed by <see cref="mtmd_tokenize"/>.
+    /// Native text structure consumed by <see cref="NativeApi.mtmd_tokenize(LLama.Native.SafeMtmdModelHandle,System.IntPtr,in LLama.Native.NativeApi.mtmd_input_text_native,System.IntPtr[],System.UIntPtr)"/>.
     /// </summary>
     internal unsafe struct mtmd_input_text_native
     {
diff --git a/LLama/Native/NativeApi.cs b/LLama/Native/NativeApi.cs
index ce8c36197..381754103 100644
--- a/LLama/Native/NativeApi.cs
+++ b/LLama/Native/NativeApi.cs
@@ -132,19 +132,7 @@ public static void llama_empty_call()
         [DllImport(libraryName, CallingConvention = CallingConvention.Cdecl)]
         public static extern unsafe nuint llama_state_seq_load_file(SafeLLamaContextHandle ctx, string filepath, LLamaSeqId dest_seq_id, LLamaToken* tokens_out, nuint n_token_capacity, out nuint n_token_count_out);
 
-        /// <summary>
-        /// Set whether to use causal attention or not. If set to true, the model will only attend to the past tokens
-        /// </summary>
-        [DllImport(libraryName, CallingConvention = CallingConvention.Cdecl)]
-        public static extern void llama_set_causal_attn(SafeLLamaContextHandle ctx, [MarshalAs(UnmanagedType.U1)] bool causalAttn);
-
-        /// <summary>
-        /// Set whether the context outputs embeddings or not
-        /// </summary>
-        /// <param name="ctx"></param>
-        /// <param name="embeddings">If true, embeddings will be returned but logits will not</param>
-        [DllImport(libraryName, CallingConvention = CallingConvention.Cdecl)]
-        public static extern void llama_set_embeddings(SafeLLamaContextHandle ctx, [MarshalAs(UnmanagedType.U1)] bool embeddings);
+        
 
         /// <summary>
         /// Set abort callback
@@ -152,14 +140,6 @@ public static void llama_empty_call()
         [DllImport(libraryName, CallingConvention = CallingConvention.Cdecl)]
         public static extern void llama_set_abort_callback(SafeLLamaContextHandle ctx, IntPtr /* ggml_abort_callback */ abortCallback, IntPtr abortCallbackData);
 
-        /// <summary>
-        /// Get the n_seq_max for this context
-        /// </summary>
-        /// <param name="ctx"></param>
-        /// <returns></returns>
-        [DllImport(libraryName, CallingConvention = CallingConvention.Cdecl)]
-        public static extern uint llama_n_seq_max(SafeLLamaContextHandle ctx);
-
         /// <summary>
         /// Get all output token embeddings.
         /// When pooling_type == LLAMA_POOLING_TYPE_NONE or when using a generative model, the embeddings for which
@@ -515,6 +495,18 @@ public static extern unsafe LLamaParamsFitStatus llama_params_fit(
         [DllImport(libraryName, CallingConvention = CallingConvention.Cdecl)]
         public static extern long llama_time_us();
 
-        
+        /* Directly exposes `ggml_tensor` and `gguf_context` which LLamaSharp does not currently support!
+         
+        typedef void (* llama_model_set_tensor_data_t) (struct ggml_tensor * tensor, void* userdata);
+
+        // Create a new model from GGUF metadata as well as a function to set the tensor data
+        //   - tensors are created as GGML_TYPE_F32 by default,
+        //     override by adding a tensor with the same name but a different name to the context
+        LLAMA_API struct llama_model * llama_model_init_from_user(
+        struct gguf_context * metadata,
+        llama_model_set_tensor_data_t set_tensor_data,    // function to initialize tensor data with
+        void* set_tensor_data_ud, // userdata for function
+        struct llama_model_params   params);
+        */
     }
 }
diff --git a/LLama/Native/SafeLLamaContextHandle.cs b/LLama/Native/SafeLLamaContextHandle.cs
index 5ec78f053..71261eefb 100644
--- a/LLama/Native/SafeLLamaContextHandle.cs
+++ b/LLama/Native/SafeLLamaContextHandle.cs
@@ -37,7 +37,7 @@ public sealed class SafeLLamaContextHandle
         /// <summary>
         /// Get the number of maximum sequences allowed
         /// </summary>
-        public uint MaxSeq => NativeApi.llama_n_seq_max(this);
+        public uint MaxSeq => llama_n_seq_max(this);
 
         /// <summary>
         /// Get or set the number of threads used for generation of a single token.
@@ -355,6 +355,7 @@ static SafeLLamaContextHandle()
         /// <param name="buf_size"></param>
         /// <returns>The length of the value string (on success) -1 otherwise </returns>
         [DllImport(NativeApi.libraryName, CallingConvention = CallingConvention.Cdecl)]
+        // ReSharper disable once InconsistentNaming
         private static extern int llama_adapter_meta_val_str(IntPtr adapter, string key, StringBuilder buf, UIntPtr buf_size);
         
         /// <summary>
@@ -374,6 +375,7 @@ static SafeLLamaContextHandle()
         /// <param name="buf_size"></param>
         /// <returns>The length of string i.e meta key (on success) -1 otherwise</returns>
         [DllImport(NativeApi.libraryName, CallingConvention = CallingConvention.Cdecl)]
+        // ReSharper disable once InconsistentNaming
         private static extern int llama_adapter_meta_key_by_index(IntPtr adapter, int i, StringBuilder buf, UIntPtr buf_size);
         
         /// <summary>
@@ -385,6 +387,7 @@ static SafeLLamaContextHandle()
         /// <param name="buf_size"></param>
         /// <returns>The length of value string (on success) -1 otherwise</returns>
         [DllImport(NativeApi.libraryName, CallingConvention = CallingConvention.Cdecl)]
+        // ReSharper disable once InconsistentNaming
         private static extern int llama_adapter_meta_val_by_index(IntPtr adapter, int i, StringBuilder buf,  UIntPtr buf_size);
 
         /// <summary>
@@ -424,6 +427,56 @@ static SafeLLamaContextHandle()
         /// <param name="warmup"></param>
         [DllImport(NativeApi.libraryName, CallingConvention = CallingConvention.Cdecl)]
         private static extern void llama_set_warmup(SafeLLamaContextHandle ctx, [MarshalAs(UnmanagedType.U1)] bool warmup);
+
+        /// <summary>
+        /// Set whether to use causal attention or not. If set to true, the model will only attend to the past tokens
+        /// </summary>
+        [DllImport(NativeApi.libraryName, CallingConvention = CallingConvention.Cdecl)]
+        private static extern void llama_set_causal_attn(SafeLLamaContextHandle ctx, [MarshalAs(UnmanagedType.U1)] bool causalAttn);
+
+        /// <summary>
+        /// Set whether the context outputs embeddings or not
+        /// </summary>
+        /// <param name="ctx"></param>
+        /// <param name="embeddings">If true, embeddings will be returned but logits will not</param>
+        [DllImport(NativeApi.libraryName, CallingConvention = CallingConvention.Cdecl)]
+        private static extern void llama_set_embeddings(SafeLLamaContextHandle ctx, [MarshalAs(UnmanagedType.U1)] bool embeddings);
+
+        /// <summary>
+        /// Get the n_seq_max for this context
+        /// </summary>
+        /// <param name="ctx"></param>
+        /// <returns></returns>
+        [DllImport(NativeApi.libraryName, CallingConvention = CallingConvention.Cdecl)]
+        private static extern uint llama_n_seq_max(SafeLLamaContextHandle ctx);
+        #endregion
+
+        #region Setters
+        /// <summary>
+        /// Set whether the model is in warmup mode or not
+        /// If true, all model tensors are activated during <see cref="Decode(LLamaBatch)"/> to load and cache their weights.
+        /// </summary>
+        public void SetWarmup(bool value)
+        {
+            llama_set_warmup(this, value);
+        }
+
+        /// <summary>
+        /// Set whether to use causal attention or not. If set to true, the model will only attend to the past tokens
+        /// </summary>
+        public void SetCausalAttention(bool value)
+        {
+            llama_set_causal_attn(this, value);
+        }
+
+        /// <summary>
+        /// Set whether the context outputs embeddings or not
+        /// </summary>
+        /// <param name="value">If true, embeddings will be returned but logits will not</param>
+        public void SetEmbeddings(bool value)
+        {
+            llama_set_embeddings(this, value);
+        }
         #endregion
 
         #region LoRA
@@ -434,14 +487,10 @@ static SafeLLamaContextHandle()
         /// <exception cref="ArgumentException"></exception>
         public void SetLoraAdapters(params Span<(LoraAdapter Adapter, float Scale)> adapters)
         {
-            // Check adapters are all valid
+            // Check adapters are all valid and attached to this model
             foreach (var adapter in adapters)
-            {
                 if (adapter.Adapter.Model != ModelHandle)
                     throw new ArgumentException("Cannot add LoRA adapter which was loaded for a different model");
-                if (!adapter.Adapter.Loaded)
-                    throw new ArgumentException("Cannot add LoRA adapter which has been unloaded");
-            }
 
             // Copy data into buffers
             Span<IntPtr> adapterPtrs = stackalloc IntPtr[adapters.Length];
diff --git a/LLama/Native/SafeLlamaModelHandle.cs b/LLama/Native/SafeLlamaModelHandle.cs
index 668074090..2a6855741 100644
--- a/LLama/Native/SafeLlamaModelHandle.cs
+++ b/LLama/Native/SafeLlamaModelHandle.cs
@@ -175,7 +175,7 @@ static SafeLlamaModelHandle()
         private static extern unsafe byte* llama_model_chat_template(SafeLlamaModelHandle model, string? name);
 
         /// <summary>
-        /// Load the model from a file
+        /// Load a model from a file
         /// If the file is split into multiple parts, the file name must follow this pattern: {name}-%05d-of-%05d.gguf
         /// If the split file name does not follow this pattern, use llama_model_load_from_splits
         /// </summary>
@@ -186,7 +186,7 @@ static SafeLlamaModelHandle()
         private static extern SafeLlamaModelHandle llama_model_load_from_file(string path, LLamaModelParams @params);
 
         /// <summary>
-        /// Load the model from multiple splits (support custom naming scheme)
+        /// Load a model from multiple splits (support custom naming scheme)
         /// The paths must be in the correct order
         /// </summary>
         /// <returns></returns>
@@ -460,7 +460,7 @@ private static int llama_model_meta_val_str(SafeLlamaModelHandle model, string k
         /// <param name="i"></param>
         /// <returns></returns>
         [DllImport(NativeApi.libraryName, CallingConvention = CallingConvention.Cdecl)]
-        private static extern string? llama_model_cls_label(SafeLlamaModelHandle model, uint i);
+        private static extern IntPtr /* char* */ llama_model_cls_label(SafeLlamaModelHandle model, uint i);
         #endregion
 
         #region LoRA
diff --git a/llama.cpp b/llama.cpp
index ff4affb4c..73c9eb8ce 160000
--- a/llama.cpp
+++ b/llama.cpp
@@ -1 +1 @@
-Subproject commit ff4affb4c1aa7eb4f28a0d9de1b205bd719802f2
+Subproject commit 73c9eb8ceda397b651dbb6661b2935f0283a2b1d