diff --git a/ggml/src/ggml-cuda/cpy-utils.cuh b/ggml/src/ggml-cuda/cpy-utils.cuh
index 410c12b7..5f5865c8 100644
--- a/ggml/src/ggml-cuda/cpy-utils.cuh
+++ b/ggml/src/ggml-cuda/cpy-utils.cuh
@@ -194,6 +194,39 @@ static __device__ void quantize_f32_iq4_nl_block(const float * __restrict__ x, b
     y->d = sumq2 > 0 ? sumqx/sumq2 : d;
 }
 
+static __device__ void quantize_f32_q6_0_block(const float * __restrict__ xi, block_q6_0 * __restrict__ y) {
+
+    float amax = 0.0f;
+    float vmax = 0.0f;
+
+    for (int j = 0; j < QK6_0; ++j) {
+        const float v  = xi[j];
+        const float av = fabsf(xi[j]);
+        if (amax < av) {
+            amax = av;
+            vmax = v;
+        }
+    }
+
+    const float d  = vmax / -32;
+    const float id = d ? 1.0f/d : 0.0f;
+
+    y->d = d;
+    memset(y->qh, 0, QK6_0/4);
+
+    for (int j = 0; j < QK6_0/2; ++j) {
+        const float x0 = xi[0       + j]*id;
+        const float x1 = xi[QK4_0/2 + j]*id;
+
+        const uint8_t xi0 = min(63, (int8_t)(x0 + 32.5f));
+        const uint8_t xi1 = min(63, (int8_t)(x1 + 32.5f));
+
+        y->qs[j]  = (xi0 & 0xf) | ((xi1 & 0xf) << 4);
+        const uint8_t h = (xi0 >> 4) | ((xi1 >> 4) << 2);
+        y->qh[j%(QK6_0/4)] |= (h << 4*(j/(QK6_0/4)));
+    }
+}
+
 // Wrapper functions for cpy.cu compatibility
 static __device__ void cpy_blck_f32_q4_0(const char * cxi, char * cdsti) {
     quantize_f32_q4_0_block((const float *)cxi, (block_q4_0 *)cdsti);
@@ -211,6 +244,10 @@ static __device__ void cpy_blck_f32_q5_1(const char * cxi, char * cdsti) {
     quantize_f32_q5_1_block((const float *)cxi, (block_q5_1 *)cdsti);
 }
 
+static __device__ void cpy_blck_f32_q6_0(const char * cxi, char * cdsti) {
+    quantize_f32_q6_0_block((const float *)cxi, (block_q6_0 *)cdsti);
+}
+
 static __device__ void cpy_blck_f32_q8_0(const char * cxi, char * cdsti) {
     quantize_f32_q8_0_block((const float *)cxi, (block_q8_0 *)cdsti);
 }
diff --git a/ggml/src/ggml-cuda/cpy.cu b/ggml/src/ggml-cuda/cpy.cu
index bcab8d60..bc64a23a 100644
--- a/ggml/src/ggml-cuda/cpy.cu
+++ b/ggml/src/ggml-cuda/cpy.cu
@@ -50,6 +50,18 @@ static __device__ void cpy_blck_q8_0_f32(const char * cxi, char * cdsti) {
     }
 }
 
+static __device__ void cpy_blck_q8_0_f16(const char * cxi, char * cdsti) {
+    half * dsth = (half *)(cdsti);
+
+#pragma unroll
+    for (int j = 0; j < QK8_0; j += 2) {
+        dfloat2 dq;
+        dequantize_q8_0(cxi, 0, j, dq);
+        *(dsth + j + 0) = __float2half(dq.x);
+        *(dsth + j + 1) = __float2half(dq.y);
+    }
+}
+
 template<dequantize_kernel_t dequant, int qk>
 static __device__ void cpy_blck_q_f32(const char * cxi, char * cdsti) {
     float * cdstf = (float *)(cdsti);
@@ -172,6 +184,16 @@ static void ggml_cpy_q8_0_f32_cuda(
         (cx, cdst, ne, ne00, ne01, ne02, nb00, nb01, nb02, nb03, ne10, ne11, ne12, nb10, nb11, nb12, nb13, cdst_indirect, graph_cpynode_index++);
 }
 
+static void ggml_cpy_q8_0_f16_cuda(
+    const char * cx, char * cdst, const int ne,
+    const int ne00, const int ne01, const int ne02, const int nb00, const int nb01, const int nb02,
+    const int nb03, const int ne10, const int ne11, const int ne12, const int nb10, const int nb11, const int nb12, const int nb13, cudaStream_t stream, char ** cdst_indirect, int & graph_cpynode_index) {
+
+    const int num_blocks = ne;
+    cpy_q_f32<cpy_blck_q8_0_f16, QK8_0><<<num_blocks, 1, 0, stream>>>
+        (cx, cdst, ne, ne00, ne01, ne02, nb00, nb01, nb02, nb03, ne10, ne11, ne12, nb10, nb11, nb12, nb13, cdst_indirect, graph_cpynode_index++);
+}
+
 static void ggml_cpy_f32_q4_0_cuda(
     const char * cx, char * cdst, const int ne,
     const int ne00, const int ne01, const int ne02, const int nb00, const int nb01, const int nb02,
@@ -279,6 +301,30 @@ static void ggml_cpy_f32_iq4_nl_cuda(
         (cx, cdst, ne, ne00, ne01, ne02, nb00, nb01, nb02, nb03, ne10, ne11, ne12, nb10, nb11, nb12, nb13, cdst_indirect, graph_cpynode_index++);
 }
 
+static void ggml_cpy_f32_q6_0_cuda(
+    const char * cx, char * cdst, const int ne,
+    const int ne00, const int ne01, const int ne02, const int nb00, const int nb01, const int nb02,
+    const int nb03, const int ne10, const int ne11, const int ne12, const int nb10, const int nb11, const int nb12, const int nb13, cudaStream_t stream, char ** cdst_indirect, int & graph_cpynode_index) {
+
+    GGML_ASSERT(ne % QK6_0 == 0);
+    const int num_blocks = ne / QK5_1;
+    cpy_f32_q<cpy_blck_f32_q6_0, QK6_0><<<num_blocks, 1, 0, stream>>>
+        (cx, cdst, ne, ne00, ne01, ne02, nb00, nb01, nb02, nb03, ne10, ne11, ne12, nb10, nb11, nb12, nb13, cdst_indirect, graph_cpynode_index++);
+}
+
+static void ggml_cpy_q6_0_f32_cuda(
+    const char * cx, char * cdst, const int ne,
+    const int ne00, const int ne01, const int ne02,
+    const int nb00, const int nb01, const int nb02,
+    const int nb03, const int ne10, const int ne11, const int ne12,
+    const int nb10, const int nb11, const int nb12, const int nb13,
+    cudaStream_t stream, char ** cdst_indirect, int & graph_cpynode_index) {
+    const int num_blocks = ne;
+    cpy_q_f32<cpy_blck_q_f32<dequantize_q6_0, QK6_0>, QK6_0><<<num_blocks, 1, 0, stream>>>(
+        cx, cdst, ne, ne00, ne01, ne02, nb00, nb01, nb02, nb03,
+        ne10, ne11, ne12, nb10, nb11, nb12, nb13, cdst_indirect, graph_cpynode_index++);
+}
+
 void ggml_cuda_cpy(ggml_backend_cuda_context & ctx, const ggml_tensor * src0, ggml_tensor * src1, bool disable_indirection_for_this_node) {
     const int64_t ne = ggml_nelements(src0);
     GGML_ASSERT(ne == ggml_nelements(src1));
@@ -343,6 +389,8 @@ void ggml_cuda_cpy(ggml_backend_cuda_context & ctx, const ggml_tensor * src0, gg
         ggml_cpy_f32_q8_0_cuda(src0_ddc, src1_ddc, ne, ne00, ne01, ne02, nb00, nb01, nb02, nb03, ne10, ne11, ne12, nb10, nb11, nb12, nb13, main_stream, dest_ptrs_d, graph_cpynode_index);
     } else if (src0->type == GGML_TYPE_Q8_0 && src1->type == GGML_TYPE_F32) {
         ggml_cpy_q8_0_f32_cuda(src0_ddc, src1_ddc, ne, ne00, ne01, ne02, nb00, nb01, nb02, nb03, ne10, ne11, ne12, nb10, nb11, nb12, nb13, main_stream, dest_ptrs_d, graph_cpynode_index);
+    } else if (src0->type == GGML_TYPE_Q8_0 && src1->type == GGML_TYPE_F16) {
+        ggml_cpy_q8_0_f16_cuda(src0_ddc, src1_ddc, ne, ne00, ne01, ne02, nb00, nb01, nb02, nb03, ne10, ne11, ne12, nb10, nb11, nb12, nb13, main_stream, dest_ptrs_d, graph_cpynode_index);
     } else if (src0->type == GGML_TYPE_F32 && src1->type == GGML_TYPE_Q4_0) {
         ggml_cpy_f32_q4_0_cuda(src0_ddc, src1_ddc, ne, ne00, ne01, ne02, nb00, nb01, nb02, nb03, ne10, ne11, ne12, nb10, nb11, nb12, nb13, main_stream, dest_ptrs_d, graph_cpynode_index);
     } else if (src0->type == GGML_TYPE_Q4_0 && src1->type == GGML_TYPE_F32) {
@@ -364,6 +412,10 @@ void ggml_cuda_cpy(ggml_backend_cuda_context & ctx, const ggml_tensor * src0, gg
         ggml_cpy_f32_q5_1_cuda(src0_ddc, src1_ddc, ne, ne00, ne01, ne02, nb00, nb01, nb02, nb03, ne10, ne11, ne12, nb10, nb11, nb12, nb13, main_stream, dest_ptrs_d, graph_cpynode_index);
     } else if (src0->type == GGML_TYPE_Q5_1 && src1->type == GGML_TYPE_F32) {
         ggml_cpy_q5_1_f32_cuda(src0_ddc, src1_ddc, ne, ne00, ne01, ne02, nb00, nb01, nb02, nb03, ne10, ne11, ne12, nb10, nb11, nb12, nb13, main_stream, dest_ptrs_d, graph_cpynode_index);
+    } else if (src0->type == GGML_TYPE_F32 && src1->type == GGML_TYPE_Q6_0) {
+        ggml_cpy_f32_q6_0_cuda(src0_ddc, src1_ddc, ne, ne00, ne01, ne02, nb00, nb01, nb02, nb03, ne10, ne11, ne12, nb10, nb11, nb12, nb13, main_stream, dest_ptrs_d, graph_cpynode_index);
+    } else if (src0->type == GGML_TYPE_Q6_0 && src1->type == GGML_TYPE_F32) {
+        ggml_cpy_q6_0_f32_cuda(src0_ddc, src1_ddc, ne, ne00, ne01, ne02, nb00, nb01, nb02, nb03, ne10, ne11, ne12, nb10, nb11, nb12, nb13, main_stream, dest_ptrs_d, graph_cpynode_index);
     } else if (src0->type == GGML_TYPE_F16 && src1->type == GGML_TYPE_F16) {
         ggml_cpy_flt_cuda<half, half> (src0_ddc, src1_ddc, ne, ne00, ne01, ne02, nb00, nb01, nb02, nb03, ne10, ne11, ne12, nb10, nb11, nb12, nb13, main_stream, dest_ptrs_d, graph_cpynode_index);
     } else if (src0->type == GGML_TYPE_F16 && src1->type == GGML_TYPE_BF16) {
@@ -409,6 +461,8 @@ void* ggml_cuda_cpy_fn(const ggml_tensor * src0, ggml_tensor * src1) {
         return (void*) cpy_f32_q<cpy_blck_f32_q8_0, QK8_0>;
     } else if (src0->type == GGML_TYPE_Q8_0 && src1->type == GGML_TYPE_F32) {
         return (void*) cpy_q_f32<cpy_blck_q8_0_f32, QK8_0>;
+    } else if (src0->type == GGML_TYPE_Q8_0 && src1->type == GGML_TYPE_F16) {
+        return (void*) cpy_q_f32<cpy_blck_q8_0_f16, QK8_0>;
     } else if (src0->type == GGML_TYPE_F32 && src1->type == GGML_TYPE_Q4_0) {
         return (void*) cpy_f32_q<cpy_blck_f32_q4_0, QK4_0>;
     } else if (src0->type == GGML_TYPE_Q4_0 && src1->type == GGML_TYPE_F32) {
@@ -427,6 +481,10 @@ void* ggml_cuda_cpy_fn(const ggml_tensor * src0, ggml_tensor * src1) {
         return (void*) cpy_f32_q<cpy_blck_f32_q5_1, QK5_1>;
     } else if (src0->type == GGML_TYPE_Q5_1 && src1->type == GGML_TYPE_F32) {
         return (void*) cpy_q_f32<cpy_blck_q_f32<dequantize_q5_1, QK5_1>, QK5_1>;
+    } else if (src0->type == GGML_TYPE_F32 && src1->type == GGML_TYPE_Q6_0) {
+        return (void*) cpy_f32_q<cpy_blck_f32_q6_0, QK6_0>;
+    } else if (src0->type == GGML_TYPE_Q6_0 && src1->type == GGML_TYPE_F32) {
+        return (void*) cpy_q_f32<cpy_blck_q_f32<dequantize_q6_0, QK6_0>, QK5_1>;
     } else if (src0->type == GGML_TYPE_F16 && src1->type == GGML_TYPE_F16) {
         return (void*) cpy_flt<cpy_1_flt<half, half>>;
     } else if (src0->type == GGML_TYPE_F16 && src1->type == GGML_TYPE_BF16) {
diff --git a/ggml/src/ggml-cuda/dequantize.cuh b/ggml/src/ggml-cuda/dequantize.cuh
index bd3c2d9d..a3cc047a 100644
--- a/ggml/src/ggml-cuda/dequantize.cuh
+++ b/ggml/src/ggml-cuda/dequantize.cuh
@@ -86,6 +86,30 @@ static __device__ __forceinline__ void dequantize_q5_1(const void * vx, const in
 #endif // GGML_CUDA_F16
 }
 
+// TODO
+static __device__ __forceinline__ void dequantize_q6_0(const void * vx, const int64_t ib, const int iqs, dfloat2 & v){
+    const block_q6_0 * x = (const block_q6_0 *) vx;
+
+    const dfloat d = x[ib].d;
+
+    uint32_t qh;
+    memcpy(&qh, x[ib].qh, sizeof(qh));
+
+    const int xh_0 = ((qh >> (iqs +  0)) << 4) & 0x10;
+    const int xh_1 = ((qh >> (iqs + 12))     ) & 0x10;
+
+    v.x = ((x[ib].qs[iqs] & 0xf) | xh_0);
+    v.y = ((x[ib].qs[iqs] >>  4) | xh_1);
+
+#ifdef GGML_CUDA_F16
+    v = __hsub2(v, {16.0f, 16.0f});
+    v = __hmul2(v, {d, d});
+#else
+    v.x = (v.x - 16.0f) * d;
+    v.y = (v.y - 16.0f) * d;
+#endif // GGML_CUDA_F16
+}
+
 static __device__ __forceinline__ void dequantize_q8_0(const void * vx, const int64_t ib, const int iqs, dfloat2 & v){
     const block_q8_0 * x = (const block_q8_0 *) vx;