diff --git a/LLama/LLamaExecutorBase.cs b/LLama/LLamaExecutorBase.cs
index 4b0c09b3..afbc0f25 100644
--- a/LLama/LLamaExecutorBase.cs
+++ b/LLama/LLamaExecutorBase.cs
@@ -66,6 +66,12 @@ namespace LLama
         /// The mode used by the executor.
         /// </summary>
         public LLamaModel Model => _model;
+
+        /// <summary>
+        /// Current "mu" value for mirostate sampling
+        /// </summary>
+        protected float MirostateMu { get; set; } = float.NaN;
+
         /// <summary>
         /// 
         /// </summary>
@@ -78,8 +84,6 @@ namespace LLama
             _pastTokensCount = 0;
             _consumedTokensCount = 0;
             _n_session_consumed = 0;
-            _embeds = new();
-            _embed_inps = new();
             _last_n_tokens = new FixedSizeQueue<llama_token>(_model.ContextSize).FillWith(0);
         }
 
@@ -359,24 +363,36 @@ namespace LLama
         {
             [JsonPropertyName("n_past")]
             public int PastTokensCount { get; set; }
+
             [JsonPropertyName("n_consumed")]
             public int ConsumedTokensCount { get; set; }
+
             [JsonPropertyName("n_session_consumed")]
             public int ConsumedSessionCount { get; set; }
+
             [JsonPropertyName("n_matching_session_tokens")]
             public int MatchingSessionTokensCount { get; set; }
+
             [JsonPropertyName("path_session")]
             public string SessionFilePath { get; set; }
+
             [JsonPropertyName("embd")]
             public List<llama_token> Embeds { get; set; }
+
             [JsonPropertyName("embd_inps")]
             public List<llama_token> EmbedInps { get; set; }
+
             [JsonPropertyName("session_tokens")]
             public List<llama_token> SessionTokens { get; set; }
+
             [JsonPropertyName("last_n_tokens")]
             public llama_token[] LastTokens { get; set; }
+
             [JsonPropertyName("last_tokens_maximum_count")]
             public int LastTokensCapacity { get; set; }
+
+            [JsonPropertyName("mirostate_mu")]
+            public float MirostateMu { get; set; }
         }
     }
 }
diff --git a/LLama/LLamaInstructExecutor.cs b/LLama/LLamaInstructExecutor.cs
index 613a5f46..89fbac59 100644
--- a/LLama/LLamaInstructExecutor.cs
+++ b/LLama/LLamaInstructExecutor.cs
@@ -4,7 +4,6 @@ using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
-using System.Text;
 using System.Text.Json;
 using System.Text.Json.Serialization;
 
@@ -20,6 +19,7 @@ namespace LLama
         string _instructionPrefix;
         llama_token[] _inp_pfx;
         llama_token[] _inp_sfx;
+
         /// <summary>
         /// 
         /// </summary>
@@ -51,7 +51,8 @@ namespace LLama
                 PastTokensCount = _pastTokensCount,
                 SessionFilePath = _pathSession,
                 SessionTokens = _session_tokens,
-                LastTokensCapacity = _last_n_tokens.Capacity
+                LastTokensCapacity = _last_n_tokens.Capacity,
+                MirostateMu = MirostateMu
             };
             return state;
         }
@@ -214,8 +215,12 @@ namespace LLama
                 var tokenDataArray = _model.ApplyPenalty(_last_n_tokens, inferenceParams.LogitBias, repeat_last_n,
                     inferenceParams.RepeatPenalty, inferenceParams.FrequencyPenalty, inferenceParams.PresencePenalty, inferenceParams.PenalizeNL);
 
-                var id = _model.Sample(tokenDataArray, inferenceParams.Temperature, inferenceParams.Mirostat, inferenceParams.MirostatTau,
-                    inferenceParams.MirostatEta, inferenceParams.TopK, inferenceParams.TopP, inferenceParams.TfsZ, inferenceParams.TypicalP);
+                var mu = MirostateMu;
+                var id = _model.Sample(
+                    tokenDataArray, ref mu, inferenceParams.Temperature, inferenceParams.Mirostat, inferenceParams.MirostatTau,
+                    inferenceParams.MirostatEta, inferenceParams.TopK, inferenceParams.TopP, inferenceParams.TfsZ, inferenceParams.TypicalP
+                );
+                MirostateMu = mu;
 
                 _last_n_tokens.Enqueue(id);
 
diff --git a/LLama/LLamaInteractExecutor.cs b/LLama/LLamaInteractExecutor.cs
index 44448aeb..bc3a242e 100644
--- a/LLama/LLamaInteractExecutor.cs
+++ b/LLama/LLamaInteractExecutor.cs
@@ -4,12 +4,8 @@ using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
-using System.Runtime.CompilerServices;
-using System.Text;
 using System.Text.Json;
 using System.Text.Json.Serialization;
-using System.Threading;
-using System.Threading.Tasks;
 
 namespace LLama
 {
@@ -21,6 +17,7 @@ namespace LLama
     {
         bool _is_prompt_run = true;
         llama_token[] _llama_token_newline;
+
         /// <summary>
         /// 
         /// </summary>
@@ -46,7 +43,8 @@ namespace LLama
                 PastTokensCount = _pastTokensCount,
                 SessionFilePath = _pathSession,
                 SessionTokens = _session_tokens,
-                LastTokensCapacity = _last_n_tokens.Capacity
+                LastTokensCapacity = _last_n_tokens.Capacity,
+                MirostateMu = MirostateMu
             };
             return state;
         }
@@ -204,8 +202,12 @@ namespace LLama
                 var tokenDataArray = _model.ApplyPenalty(_last_n_tokens, inferenceParams.LogitBias, repeat_last_n,
                     inferenceParams.RepeatPenalty, inferenceParams.FrequencyPenalty, inferenceParams.PresencePenalty, inferenceParams.PenalizeNL);
 
-                var id = _model.Sample(tokenDataArray, inferenceParams.Temperature, inferenceParams.Mirostat, inferenceParams.MirostatTau, 
-                    inferenceParams.MirostatEta, inferenceParams.TopK, inferenceParams.TopP, inferenceParams.TfsZ, inferenceParams.TypicalP);
+                var mu = MirostateMu;
+                var id = _model.Sample(
+                    tokenDataArray, ref mu, inferenceParams.Temperature, inferenceParams.Mirostat, inferenceParams.MirostatTau, 
+                    inferenceParams.MirostatEta, inferenceParams.TopK, inferenceParams.TopP, inferenceParams.TfsZ, inferenceParams.TypicalP
+                );
+                MirostateMu = mu;
 
                 _last_n_tokens.Enqueue(id);
 
diff --git a/LLama/LLamaModel.cs b/LLama/LLamaModel.cs
index 2f03c008..9f65f16f 100644
--- a/LLama/LLamaModel.cs
+++ b/LLama/LLamaModel.cs
@@ -220,6 +220,7 @@ namespace LLama
         /// Perform the sampling. Please don't use it unless you fully know what it does.
         /// </summary>
         /// <param name="candidates"></param>
+        /// <param name="mirostat_mu"></param>
         /// <param name="temperature"></param>
         /// <param name="mirostat"></param>
         /// <param name="mirostatTau"></param>
@@ -229,10 +230,10 @@ namespace LLama
         /// <param name="tfsZ"></param>
         /// <param name="typicalP"></param>
         /// <returns></returns>
-        public llama_token Sample(LLamaTokenDataArray candidates, float temperature = 0.8f, MiroStateType mirostat = MiroStateType.Disable, 
-            float mirostatTau = 5.0f, float mirostatEta = 0.1f, int topK = 40, float topP = 0.95f, float tfsZ = 1.0f, float typicalP = 1.0f)
+        public llama_token Sample(LLamaTokenDataArray candidates, ref float mirostat_mu, float temperature = 0.8f, MiroStateType mirostat = MiroStateType.Disable, 
+                                  float mirostatTau = 5.0f, float mirostatEta = 0.1f, int topK = 40, float topP = 0.95f, float tfsZ = 1.0f, float typicalP = 1.0f)
         {
-            llama_token id = 0;
+            llama_token id;
             if (temperature <= 0)
             {
                 // Greedy sampling
@@ -240,16 +241,17 @@ namespace LLama
             }
             else
             {
+                if (float.IsNaN(mirostat_mu))
+                    mirostat_mu = 2 * mirostatTau;
+
                 if (mirostat == MiroStateType.MiroState)
                 {
-                    float mirostat_mu = 2.0f * mirostatTau;
                     const int mirostat_m = 100;
                     SamplingApi.llama_sample_temperature(_ctx, candidates, temperature);
                     id = SamplingApi.llama_sample_token_mirostat(_ctx, candidates, mirostatTau, mirostatEta, mirostat_m, ref mirostat_mu);
                 }
                 else if (mirostat == MiroStateType.MiroState2)
                 {
-                    float mirostat_mu = 2.0f * mirostatTau;
                     SamplingApi.llama_sample_temperature(_ctx, candidates, temperature);
                     id = SamplingApi.llama_sample_token_mirostat_v2(_ctx, candidates, mirostatTau, mirostatEta, ref mirostat_mu);
                 }
diff --git a/LLama/LLamaStatelessExecutor.cs b/LLama/LLamaStatelessExecutor.cs
index 0f0ae651..88fa1695 100644
--- a/LLama/LLamaStatelessExecutor.cs
+++ b/LLama/LLamaStatelessExecutor.cs
@@ -57,6 +57,7 @@ namespace LLama
             lastTokens.AddRange(tokens);
             n_past += n_prompt_tokens;
 
+            var mu = float.NaN;
             int max_tokens = inferenceParams.MaxTokens < 0 ? int.MaxValue : inferenceParams.MaxTokens;
             for(int i = 0; i < max_tokens; i++)
             {
@@ -70,7 +71,7 @@ namespace LLama
                 var tokenDataArray = _model.ApplyPenalty(lastTokens, inferenceParams.LogitBias, repeat_last_n,
                     inferenceParams.RepeatPenalty, inferenceParams.FrequencyPenalty, inferenceParams.PresencePenalty, inferenceParams.PenalizeNL);
 
-                var id = _model.Sample(tokenDataArray, inferenceParams.Temperature, inferenceParams.Mirostat, inferenceParams.MirostatTau,
+                var id = _model.Sample(tokenDataArray, ref mu, inferenceParams.Temperature, inferenceParams.Mirostat, inferenceParams.MirostatTau,
                     inferenceParams.MirostatEta, inferenceParams.TopK, inferenceParams.TopP, inferenceParams.TfsZ, inferenceParams.TypicalP);
 
                 lastTokens.Add(id);