diff --git a/ggml/src/ggml-openvino/ggml-decoder.cpp b/ggml/src/ggml-openvino/ggml-decoder.cpp
index 0f48552e95..eb14834996 100644
--- a/ggml/src/ggml-openvino/ggml-decoder.cpp
+++ b/ggml/src/ggml-openvino/ggml-decoder.cpp
@@ -147,7 +147,6 @@ void GgmlOvDecoder::set_input_output(ggml_tensor * node, bool naive) {
             continue;
         }
         std::string src_name = std::string(src->name);
-        m_input_names.push_back(src_name);
         m_inputs[src_name] = src;
         current_node_info.node_inputs[src_name] = src;
         current_node_info.node_inputs_names.push_back(src_name);
@@ -757,17 +756,13 @@ ov::element::Type GgmlOvDecoder::get_input_type(const std::string & name) const
 }
 
 size_t GgmlOvDecoder::get_input_size() const {
-    return m_input_names.size();
+    return m_model_inputs.size();
 }
 
 size_t GgmlOvDecoder::get_input_size(int node_idx) const {
     return m_node_info_list[node_idx].node_inputs_names.size();
 }
 
-std::vector<std::string> GgmlOvDecoder::get_input_names() const {
-    return m_input_names;
-}
-
 std::vector<std::string> GgmlOvDecoder::get_input_names(int node_idx) const {
     return m_node_info_list[node_idx].node_inputs_names;
 }
diff --git a/ggml/src/ggml-openvino/ggml-decoder.h b/ggml/src/ggml-openvino/ggml-decoder.h
index a517374829..5608b7c914 100644
--- a/ggml/src/ggml-openvino/ggml-decoder.h
+++ b/ggml/src/ggml-openvino/ggml-decoder.h
@@ -101,8 +101,6 @@ public:
         GGML_UNUSED(producer_output_port_index);
     }
 
-    virtual std::vector<std::string> get_input_names() const override;
-
     virtual std::vector<std::string> get_input_names(int node_idx) const override;
 
     virtual ov::PartialShape get_output_shape(int node_idx) const override;
@@ -229,7 +227,6 @@ private:
     ggml_cgraph * m_cgraph = nullptr;
     std::vector<ggml_tensor *> m_nodes;
     std::map<std::string, ggml_tensor *> m_inputs;
-    std::vector<std::string> m_input_names;
 
     std::map<std::string, std::shared_ptr<ov::Node>> m_model_inputs;
     std::map<std::string, std::shared_ptr<ov::Node>> m_model_extra_inputs;
diff --git a/ggml/src/ggml-openvino/openvino/decoder.hpp b/ggml/src/ggml-openvino/openvino/decoder.hpp
index 520a1c211c..0949f7073f 100644
--- a/ggml/src/ggml-openvino/openvino/decoder.hpp
+++ b/ggml/src/ggml-openvino/openvino/decoder.hpp
@@ -33,8 +33,6 @@ public:
                                 std::string& producer_output_port_name,
                                 size_t& producer_output_port_index) const = 0;
 
-    virtual std::vector<std::string> get_input_names() const = 0;
-
     virtual std::vector<std::string> get_input_names(int node_idx) const = 0;
 
     virtual PartialShape get_output_shape(int node_idx) const = 0;
diff --git a/ggml/src/ggml-openvino/openvino/node_context.hpp b/ggml/src/ggml-openvino/openvino/node_context.hpp
index 3ca244b720..e95bafc269 100644
--- a/ggml/src/ggml-openvino/openvino/node_context.hpp
+++ b/ggml/src/ggml-openvino/openvino/node_context.hpp
@@ -43,8 +43,8 @@ public:
         return m_decoder->get_input_type(m_input_names[index]);
     }
 
-    PartialShape get_input_shape(size_t index) const {
-        return m_decoder->get_input_shape(m_node_idx, m_input_names[index]);
+    PartialShape get_input_shape(size_t input_index) const {
+        return m_decoder->get_input_shape(m_node_idx, m_input_names[input_index]);
     }
 
     std::vector<size_t> get_input_stride(size_t index) const {