diff --git a/gpttype_adapter.cpp b/gpttype_adapter.cpp
index ca64e2021..a02b0a45f 100644
--- a/gpttype_adapter.cpp
+++ b/gpttype_adapter.cpp
@@ -606,6 +606,10 @@ ModelLoadResult gpttype_load_model(const load_model_inputs inputs, FileFormat in
             rope_freq_base = (effectivenctx <= 2048 ? 10000.0f : (effectivenctx <= 3072 ? 26000.0f : (effectivenctx <= 4096 ? 32000.0f : (effectivenctx <= 6144 ? 54000.0f :
             (effectivenctx <= 8192 ? 82684.0f : (effectivenctx <= 12288 ? 140000.0f : (effectivenctx <= 16384 ? 200000.0f : (effectivenctx <= 24576 ? 320000.0f : 440000.0f))))))));
 
+            if(file_format_meta.freq_base_train > rope_freq_base)
+            {
+                rope_freq_base = file_format_meta.freq_base_train;
+            }
         }
 
         printf("Using automatic RoPE scaling (scale:%.3f, base:%.1f)\n",rope_freq_scale,rope_freq_base);
diff --git a/model_adapter.cpp b/model_adapter.cpp
index ec57d4c9c..144b2df2b 100644
--- a/model_adapter.cpp
+++ b/model_adapter.cpp
@@ -290,6 +290,14 @@ void print_tok_vec(std::vector<float> &embd)
             }
             int filever = gguf_get_version(ctx);
             fileformatmeta->fileversion = filever;
+
+            //try to adapt if the rope_freq_base_train exceeds the auto one
+            fkey = modelarch+".rope.freq_base";
+            auto keyidx = gguf_find_key(ctx, fkey.c_str());
+            if (keyidx != -1) {
+                float fbt = gguf_get_val_f32(ctx, keyidx);
+                fileformatmeta->freq_base_train = (fbt > 1.0f ? fbt : 0.0f);
+            }
         }
         gguf_free(ctx);
     }
diff --git a/model_adapter.h b/model_adapter.h
index 65536c6d4..bb859dfa1 100644
--- a/model_adapter.h
+++ b/model_adapter.h
@@ -55,6 +55,7 @@ struct FileFormatExtraMeta
 {
     int n_ctx_train = 2048;
     int fileversion = 0;
+    float freq_base_train = 0;
 };
 
 enum ModelLoadResult