diff --git a/.github/workflows/build-llamacpp-binaries.yml b/.github/workflows/build-llamacpp-binaries.yml
index 18834dd83..342001d0e 100644
--- a/.github/workflows/build-llamacpp-binaries.yml
+++ b/.github/workflows/build-llamacpp-binaries.yml
@@ -48,6 +48,24 @@ jobs:
               -DGGML_FMA=ON
               -DGGML_F16C=ON
               -DGGML_BMI2=ON
+          - os: ubuntu-latest
+            name: linux-x64-vulkan
+            vulkan: true
+            build_target: llama-funasr-sensevoice
+            timeout_minutes: 90
+            cmake_flags: >-
+              -DGGML_NATIVE=OFF
+              -DGGML_VULKAN=ON
+              -DGGML_AVX=OFF
+              -DGGML_AVX2=OFF
+              -DGGML_AVX_VNNI=OFF
+              -DGGML_AVX512=OFF
+              -DGGML_AVX512_VBMI=OFF
+              -DGGML_AVX512_VNNI=OFF
+              -DGGML_AVX512_BF16=OFF
+              -DGGML_FMA=OFF
+              -DGGML_F16C=OFF
+              -DGGML_BMI2=OFF
           - os: ubuntu-24.04-arm
             name: linux-arm64
             cmake_flags: -DGGML_NATIVE=OFF
@@ -124,6 +142,12 @@ jobs:
       - name: Show CUDA compiler
         if: matrix.cuda
         run: nvcc --version
+      - name: Install Vulkan SDK packages
+        if: matrix.vulkan
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y libvulkan-dev glslc spirv-headers vulkan-tools
+          vulkaninfo --summary || true
       - name: Configure and build
         run: |
           # Release binaries must be portable across user machines, not tuned to
@@ -131,9 +155,9 @@ jobs:
           # AVX-VNNI instructions and then crash with SIGILL on ordinary CPUs.
           # Keep the default x64 package conservative, and publish explicit
           # x64-avx2 assets for machines that support AVX2/FMA/F16C/BMI2.
-          # The CUDA release asset is SenseVoiceSmall-specific for now; building
-          # only that target keeps the Windows CUDA job bounded and matches the
-          # backend currently exposed by `--backend cuda`.
+          # The GPU release assets are SenseVoiceSmall-specific for now; building
+          # only that target keeps the bounded jobs aligned with the backend
+          # currently exposed by `--backend cuda` / `--backend vulkan`.
           cmake_args=(
             -B build
             -DCMAKE_BUILD_TYPE=Release
diff --git a/runtime/llama.cpp/README.md b/runtime/llama.cpp/README.md
index 6f7cd62e2..d751ee089 100644
--- a/runtime/llama.cpp/README.md
+++ b/runtime/llama.cpp/README.md
@@ -94,6 +94,38 @@ with the CUDA Toolkit version configured by the release workflow. A binary built
 without `-DGGML_CUDA=ON` exits with a clear message if `--backend cuda` is
 requested.
 
+### Optional Linux Vulkan backend for SenseVoiceSmall
+
+Tagged releases also publish `funasr-llamacpp-linux-x64-vulkan.tar.gz` for
+SenseVoiceSmall graph execution through ggml's Vulkan backend. This is useful on
+Linux systems with AMD, Intel, NVIDIA, or integrated GPUs that expose a working
+Vulkan driver/ICD. Download the `linux-x64-vulkan` asset, install your vendor GPU
+driver, then select the backend at runtime:
+
+```bash
+# From the extracted linux-x64-vulkan package:
+./llama-funasr-sensevoice \
+  -m sensevoice-small-q8.gguf --vad fsmn-vad.gguf -a sample.wav --backend vulkan
+```
+
+Build from source when you need a local Vulkan SDK, distro-specific driver
+stack, or to validate a device before release packaging:
+
+```bash
+sudo apt-get install libvulkan-dev glslc spirv-headers vulkan-tools
+vulkaninfo --summary
+cmake -B build-vulkan -DCMAKE_BUILD_TYPE=Release -DGGML_VULKAN=ON
+cmake --build build-vulkan -j --target llama-funasr-sensevoice
+./build-vulkan/bin/llama-funasr-sensevoice \
+  -m sensevoice-small-f16.gguf -a sample.wav --backend vulkan
+```
+
+`--backend cpu` remains the default and is what the portable cross-platform
+prebuilt binaries use. A binary built without `-DGGML_VULKAN=ON` exits with a
+clear message if `--backend vulkan` is requested. Vulkan performance and device
+availability depend on the installed GPU driver/ICD rather than on CUDA compute
+capability.
+
 ## Build (shared)
 ```bash
 git clone https://github.com/ggml-org/llama.cpp && cd llama.cpp
@@ -137,12 +169,13 @@ Response:
 {"text": "transcribed text"}
 ```
 
-CUDA-enabled SenseVoice builds can be selected with `--backend cuda`. Extra
-binary flags can be forwarded with repeated `--extra-arg`, for example
-`--extra-arg --keep-tags`. This wrapper starts one subprocess per request, so it
-is best for local tools, demos, and integration tests. For sustained production
-traffic, use the Python `funasr-server` OpenAI-compatible service or build a
-dedicated native server around the C++ runtime.
+CUDA- and Vulkan-enabled SenseVoice builds can be selected with `--backend cuda`
+or `--backend vulkan`. Extra binary flags can be forwarded with repeated
+`--extra-arg`, for example `--extra-arg --keep-tags`. This wrapper starts one subprocess per request,
+so it is best for local tools, demos, and integration
+tests. For sustained production traffic, use the Python `funasr-server`
+OpenAI-compatible service or build a dedicated native server around the C++
+runtime.
 
 ## Validation
 
diff --git a/runtime/llama.cpp/sensevoice/funasr-sensevoice/funasr-sensevoice.cpp b/runtime/llama.cpp/sensevoice/funasr-sensevoice/funasr-sensevoice.cpp
index 4d915ea40..99e8577d6 100644
--- a/runtime/llama.cpp/sensevoice/funasr-sensevoice/funasr-sensevoice.cpp
+++ b/runtime/llama.cpp/sensevoice/funasr-sensevoice/funasr-sensevoice.cpp
@@ -10,6 +10,7 @@
 #include "ggml-backend.h"
 #include "gguf.h"
 
+#include <cctype>
 #include <cmath>
 #include <cstdint>
 #include <cstdio>
@@ -66,6 +67,29 @@ struct graph_backend {
   bool is_cpu=true;
 };
 
+static std::string lower_copy(const char*s){
+  std::string out=s?s:"";
+  for(char&c:out)c=(char)std::tolower((unsigned char)c);
+  return out;
+}
+
+static ggml_backend_dev_t find_gpu_backend_device(const std::string&backend_name){
+  ggml_backend_load_all();
+  for(size_t i=0;i<ggml_backend_dev_count();i++){
+    ggml_backend_dev_t dev=ggml_backend_dev_get(i);
+    if(ggml_backend_dev_type(dev)!=GGML_BACKEND_DEVICE_TYPE_GPU) continue;
+    std::string reg=lower_copy(ggml_backend_reg_name(ggml_backend_dev_backend_reg(dev)));
+    std::string dev_name=lower_copy(ggml_backend_dev_name(dev));
+    std::string dev_desc=lower_copy(ggml_backend_dev_description(dev));
+    if(reg.find(backend_name)!=std::string::npos||
+       dev_name.find(backend_name)!=std::string::npos||
+       dev_desc.find(backend_name)!=std::string::npos){
+      return dev;
+    }
+  }
+  return nullptr;
+}
+
 static graph_backend make_graph_backend(const std::string&name){
   graph_backend out;
   if(name=="cpu"){
@@ -73,8 +97,7 @@ static graph_backend make_graph_backend(const std::string&name){
     out.buffer_type=ggml_backend_get_default_buffer_type(out.backend);
     out.is_cpu=true;
   } else if(name=="cuda"){
-    ggml_backend_load_all();
-    ggml_backend_dev_t dev=ggml_backend_dev_by_type(GGML_BACKEND_DEVICE_TYPE_GPU);
+    ggml_backend_dev_t dev=find_gpu_backend_device("cuda");
     if(!dev){
       fprintf(stderr,"CUDA backend requested, but no GPU backend is available; build with -DGGML_CUDA=ON\n");
       exit(1);
@@ -82,8 +105,17 @@ static graph_backend make_graph_backend(const std::string&name){
     out.backend=ggml_backend_dev_init(dev,nullptr);
     out.buffer_type=ggml_backend_get_default_buffer_type(out.backend);
     out.is_cpu=false;
+  } else if(name=="vulkan"){
+    ggml_backend_dev_t dev=find_gpu_backend_device("vulkan");
+    if(!dev){
+      fprintf(stderr,"Vulkan backend requested, but no Vulkan GPU backend is available; build with -DGGML_VULKAN=ON and install a Vulkan driver/ICD\n");
+      exit(1);
+    }
+    out.backend=ggml_backend_dev_init(dev,nullptr);
+    out.buffer_type=ggml_backend_get_default_buffer_type(out.backend);
+    out.is_cpu=false;
   } else {
-    fprintf(stderr,"unsupported backend '%s' (expected cpu|cuda)\n",name.c_str());
+    fprintf(stderr,"unsupported backend '%s' (expected cpu|cuda|vulkan)\n",name.c_str());
     exit(1);
   }
   if(!out.backend||!out.buffer_type){
@@ -146,7 +178,7 @@ int main(int argc,char**argv){
     else if(!strcmp(argv[i],"--backend")&&i+1<argc)backend_name=argv[++i];
     else if(!strcmp(argv[i],"--ids"))ids_mode=true;
     else if(!strcmp(argv[i],"--keep-tags"))keep_tags=true;
-    else {fprintf(stderr,"usage: %s -m sensevoice.gguf (-a audio.wav | -f fbank.bin) [--vad fsmn-vad.gguf [--vad-maxseg ms]] [--backend cpu|cuda] [--ids] [--keep-tags]\n",argv[0]);return 1;} }
+    else {fprintf(stderr,"usage: %s -m sensevoice.gguf (-a audio.wav | -f fbank.bin) [--vad fsmn-vad.gguf [--vad-maxseg ms]] [--backend cpu|cuda|vulkan] [--ids] [--keep-tags]\n",argv[0]);return 1;} }
   if(gguf_path.empty()||(fbank_path.empty()&&wav_path.empty())){fprintf(stderr,"missing args\n");return 1;}
   graph_backend graph_be=make_graph_backend(backend_name);
 
diff --git a/runtime/llama.cpp/tests/test_backend_flags.py b/runtime/llama.cpp/tests/test_backend_flags.py
index 7310eebb4..4f1adb707 100644
--- a/runtime/llama.cpp/tests/test_backend_flags.py
+++ b/runtime/llama.cpp/tests/test_backend_flags.py
@@ -9,7 +9,7 @@ def test_sensevoice_exposes_backend_flag():
     source = SENSEVOICE.read_text(encoding="utf-8")
 
     assert "--backend" in source
-    assert "cpu|cuda" in source
+    assert "cpu|cuda|vulkan" in source
 
 
 def test_sensevoice_does_not_hardcode_cpu_graph_backend():
@@ -20,3 +20,11 @@ def test_sensevoice_does_not_hardcode_cpu_graph_backend():
     assert "graph_be.buffer_type" in run_seg_body
     assert "ggml_backend_cpu_init()" not in run_seg_body
     assert "ggml_backend_cpu_buffer_type()" not in run_seg_body
+
+
+def test_sensevoice_vulkan_backend_has_dedicated_error_message():
+    source = SENSEVOICE.read_text(encoding="utf-8")
+
+    assert 'name=="vulkan"' in source
+    assert "GGML_VULKAN=ON" in source
+    assert "unsupported backend '%s' (expected cpu|cuda|vulkan)" in source
diff --git a/runtime/llama.cpp/tests/test_release_workflow.py b/runtime/llama.cpp/tests/test_release_workflow.py
index bddd44587..06e87a3be 100644
--- a/runtime/llama.cpp/tests/test_release_workflow.py
+++ b/runtime/llama.cpp/tests/test_release_workflow.py
@@ -16,6 +16,15 @@ def test_windows_cuda_release_asset_is_in_matrix():
     assert "timeout_minutes: 90" in workflow
 
 
+def test_linux_vulkan_release_asset_is_in_matrix():
+    workflow = WORKFLOW.read_text(encoding="utf-8")
+
+    assert "name: linux-x64-vulkan" in workflow
+    assert "vulkan: true" in workflow
+    assert "build_target: llama-funasr-sensevoice" in workflow
+    assert "timeout_minutes: 90" in workflow
+
+
 def test_windows_cuda_build_uses_cuda_toolkit_and_flags():
     workflow = WORKFLOW.read_text(encoding="utf-8")
 
@@ -30,6 +39,15 @@ def test_windows_cuda_build_uses_cuda_toolkit_and_flags():
     assert "--target \"${{ matrix.build_target }}\"" in workflow
 
 
+def test_linux_vulkan_build_uses_vulkan_sdk_and_flags():
+    workflow = WORKFLOW.read_text(encoding="utf-8")
+
+    assert "libvulkan-dev" in workflow
+    assert "vulkan-tools" in workflow
+    assert "if: matrix.vulkan" in workflow
+    assert "-DGGML_VULKAN=ON" in workflow
+
+
 def test_release_notes_explain_cpu_and_cuda_windows_assets():
     readme = (ROOT / "runtime" / "llama.cpp" / "README.md").read_text(encoding="utf-8")
 
@@ -43,6 +61,15 @@ def test_release_notes_explain_cpu_and_cuda_windows_assets():
     assert "sm_120" in readme
 
 
+def test_release_notes_explain_vulkan_linux_asset():
+    readme = (ROOT / "runtime" / "llama.cpp" / "README.md").read_text(encoding="utf-8")
+
+    assert "linux-x64-vulkan" in readme
+    assert "--backend vulkan" in readme
+    assert "Linux Vulkan" in readme
+    assert "GGML_VULKAN=ON" in readme
+
+
 def test_readme_documents_lightweight_http_server():
     readme = (ROOT / "runtime" / "llama.cpp" / "README.md").read_text(encoding="utf-8")