diff --git a/tests/e2e/nightly/ops/triton/__init__.py b/tests/e2e/nightly/ops/triton/__init__.py
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/tests/e2e/nightly/ops/triton/test_rope.py b/tests/e2e/nightly/ops/triton/test_rope.py
new file mode 100644
index 00000000000..6af45a688ea
--- /dev/null
+++ b/tests/e2e/nightly/ops/triton/test_rope.py
@@ -0,0 +1,141 @@
+import gc
+
+import pytest
+import torch
+
+from vllm_ascend.ops.triton.rope import rope_forward_triton
+from vllm_ascend.ops.triton.triton_utils import init_device_properties_triton
+
+IS_NEOX_STYLE = [True, False]
+DTYPES = [torch.bfloat16, torch.float16]
+HEAD_SIZES = [64, 128]
+ROTARY_DIMS = [32, 64]
+NUM_Q_HEADS = [64]
+NUM_K_HEADS = [1]
+NUM_TOKENS = [1, 4, 8, 16, 1024]
+SEEDS = [0]
+DEVICES = [f"npu:{0}"]
+DEFAULT_ATOL = 1e-3
+DEFAULT_RTOL = 1e-3
+
+
+def rotate_neox(x: torch.Tensor) -> torch.Tensor:
+    x1 = x[..., :x.shape[-1] // 2]
+    x2 = x[..., x.shape[-1] // 2:]
+    return torch.cat((-x2, x1), dim=-1)
+
+
+def rotate_gptj(x: torch.Tensor) -> torch.Tensor:
+    x1 = x[..., ::2]
+    x2 = x[..., 1::2]
+    x = torch.stack((-x2, x1), dim=-1)
+    return x.flatten(-2)
+
+
+def _rope_pytorch_native(
+        query, key, cos, sin, rope_dim,
+        is_neox_style) -> tuple[torch.Tensor, torch.Tensor | None]:
+    """PyTorch-native implementation equivalent to forward()."""
+    assert key is not None
+    orig_dtype = query.dtype
+    query_rot = query[..., :rope_dim].to(torch.float32)
+    key_rot = key[..., :rope_dim].to(torch.float32)
+    head_size = query.shape[-1]
+    if rope_dim < head_size:
+        query_pass = query[..., rope_dim:]
+        key_pass = key[..., rope_dim:]
+
+    if is_neox_style:
+        cos = cos.repeat(1, 2).unsqueeze(-2).to(torch.float32)
+        sin = sin.repeat(1, 2).unsqueeze(-2).to(torch.float32)
+    else:
+        cos = cos.repeat_interleave(2, dim=-1).unsqueeze(-2).to(torch.float32)
+        sin = sin.repeat_interleave(2, dim=-1).unsqueeze(-2).to(torch.float32)
+
+    rotate_fn = rotate_neox if is_neox_style else rotate_gptj
+    query_rot = query_rot * cos + rotate_fn(query_rot) * sin
+    key_rot = key_rot * cos + rotate_fn(key_rot) * sin
+
+    if rope_dim < head_size:
+        query = torch.cat((query_rot.to(orig_dtype), query_pass), dim=-1)
+        key = torch.cat((key_rot.to(orig_dtype), key_pass), dim=-1)
+    else:
+        query = query_rot.to(orig_dtype)
+        key = key_rot.to(orig_dtype)
+    return query, key
+
+
+@pytest.mark.parametrize("is_neox_style", IS_NEOX_STYLE)
+@pytest.mark.parametrize("num_tokens", NUM_TOKENS)
+@pytest.mark.parametrize("num_q_heads", NUM_Q_HEADS)
+@pytest.mark.parametrize("num_k_heads", NUM_K_HEADS)
+@pytest.mark.parametrize("head_size", HEAD_SIZES)
+@pytest.mark.parametrize("rotary_dim", ROTARY_DIMS)
+@pytest.mark.parametrize("dtype", DTYPES)
+@pytest.mark.parametrize("seed", SEEDS)
+@pytest.mark.parametrize("device", DEVICES)
+@torch.inference_mode()
+def test_rotary_embedding_triton_kernel(
+    is_neox_style: bool,
+    num_tokens: int,
+    num_q_heads: int,
+    num_k_heads: int,
+    head_size: int,
+    rotary_dim: int,
+    dtype: torch.dtype,
+    seed: int,
+    device: str,
+) -> None:
+    torch.manual_seed(seed)
+    torch.set_default_device(device)
+    init_device_properties_triton()
+    if rotary_dim == -1:
+        rotary_dim = head_size
+    sin = torch.randn(num_tokens, rotary_dim // 2, dtype=dtype, device=device)
+    cos = torch.randn(num_tokens, rotary_dim // 2, dtype=dtype, device=device)
+    q_trt = torch.randn(num_tokens,
+                        num_q_heads,
+                        head_size,
+                        dtype=dtype,
+                        device=device)
+    k_trt = torch.randn(num_tokens,
+                        num_k_heads,
+                        head_size,
+                        dtype=dtype,
+                        device=device)
+    q_gold = torch.randn(num_tokens,
+                         num_q_heads,
+                         head_size,
+                         dtype=dtype,
+                         device=device)
+    k_gold = torch.randn(num_tokens,
+                         num_k_heads,
+                         head_size,
+                         dtype=dtype,
+                         device=device)
+    q_trt.copy_(q_gold)
+    k_trt.copy_(k_gold)
+    q_trt, k_trt = rope_forward_triton(q_trt,
+                                       k_trt,
+                                       cos,
+                                       sin,
+                                       rope_dim=rotary_dim,
+                                       is_neox_style=is_neox_style)
+    q_gold, k_gold = _rope_pytorch_native(q_gold,
+                                          k_gold,
+                                          cos,
+                                          sin,
+                                          rope_dim=rotary_dim,
+                                          is_neox_style=is_neox_style)
+    # Compare the results.
+    torch.testing.assert_close(q_trt.view(q_gold.size()),
+                               q_gold,
+                               atol=DEFAULT_ATOL,
+                               rtol=DEFAULT_RTOL)
+    torch.testing.assert_close(k_trt.view(k_gold.size()),
+                               k_gold,
+                               atol=DEFAULT_ATOL,
+                               rtol=DEFAULT_RTOL)
+    gc.collect()
+    torch.npu.empty_cache()
+    torch.npu.reset_peak_memory_stats()
diff --git a/vllm_ascend/attention/sfa_v1.py b/vllm_ascend/attention/sfa_v1.py
index 874ee39286e..0d145a559e2 100644
--- a/vllm_ascend/attention/sfa_v1.py
+++ b/vllm_ascend/attention/sfa_v1.py
@@ -9,6 +9,7 @@
 from vllm.distributed import get_tensor_model_parallel_world_size
 from vllm.model_executor.layers.linear import (LinearBase,
                                                UnquantizedLinearMethod)
+from vllm.triton_utils import HAS_TRITON
 from vllm.v1.attention.backends.utils import AttentionCGSupport
 
 from vllm_ascend.ascend_config import get_ascend_config
@@ -16,6 +17,7 @@
 from vllm_ascend.attention.mla_v1 import MAX_O_PROJ_PREFETCH_SIZE
 from vllm_ascend.attention.utils import (AscendCommonAttentionMetadata,
                                          wait_for_kv_layer_from_connector)
+from vllm_ascend.ops.triton.rope import rope_forward_triton
 from vllm_ascend.ops.weight_prefetch import maybe_npu_prefetch
 from vllm_ascend.utils import (ACL_FORMAT_FRACTAL_ND, ACL_FORMAT_FRACTAL_NZ,
                                is_enable_nz)
@@ -490,35 +492,50 @@ def indexer_select(
         cos = attn_metadata.cos
         sin = attn_metadata.sin
 
-        cos_q, sin_q = cos, sin
-        cos = cos.view(-1, 1, 1, self.qk_rope_head_dim)
-        sin = sin.view(-1, 1, 1, self.qk_rope_head_dim)
-
         # q process in new stream
         q, _ = self.wq_b(qr)  # [b,s,1536] @ [1536,64*128] = [b,s,64*128]
-        q = q.view(-1, self.n_head, self.head_dim)  # [b,s,64,128]
-        q_pe, q_nope = torch.split(
-            q, [self.qk_rope_head_dim, self.head_dim - self.qk_rope_head_dim],
-            dim=-1)  # [b,s,64,64+64]
-
-        q_pe = q_pe.unsqueeze(2)
-        q_pe = torch_npu.npu_interleave_rope(q_pe, cos_q, sin_q)
-        q_pe = q_pe.squeeze(2)
-        q = torch.cat([q_pe, q_nope], dim=-1)  # [b*s,64,128]
+        q = q.view(-1, self.n_head, self.head_dim)  # [n_toks,64,128]
 
         k_proj, _ = self.wk(x)  # [b,s,7168] @ [7168,128] = [b,s,128]
         k_proj = torch.ops.vllm.maybe_all_gather_and_maybe_unpad(
             k_proj, need_gather_q_kv)
         k = self.k_norm(k_proj).unsqueeze(1)
-        k_pe, k_nope = torch.split(
-            k, [self.qk_rope_head_dim, self.head_dim - self.qk_rope_head_dim],
-            dim=-1)  # [b,s,64+64]
-
-        k_pe = k_pe.unsqueeze(2)
-        k_pe = torch_npu.npu_interleave_rope(k_pe, cos, sin)
-        k_pe = k_pe.squeeze(2)
-
-        k = torch.cat([k_pe, k_nope], dim=-1)  # [b*s,128]
+        k = k.view(-1, 1, self.head_dim)
+
+        if HAS_TRITON:
+            cos = cos.view(-1, self.qk_rope_head_dim)
+            sin = sin.view(-1, self.qk_rope_head_dim)
+            q, k = rope_forward_triton(q,
+                                       k,
+                                       cos,
+                                       sin,
+                                       rope_dim=self.qk_rope_head_dim,
+                                       is_neox_style=True)
+        else:
+            cos_q, sin_q = cos, sin
+            cos = cos.view(-1, 1, 1, self.qk_rope_head_dim)
+            sin = sin.view(-1, 1, 1, self.qk_rope_head_dim)
+
+            q_pe, q_nope = torch.split(
+                q,
+                [self.qk_rope_head_dim, self.head_dim - self.qk_rope_head_dim],
+                dim=-1)  # [b,s,64,64+64]
+
+            q_pe = q_pe.unsqueeze(2)
+            q_pe = torch_npu.npu_interleave_rope(q_pe, cos_q, sin_q)
+            q_pe = q_pe.squeeze(2)
+            q = torch.cat([q_pe, q_nope], dim=-1)  # [b*s,64,128]
+
+            k_pe, k_nope = torch.split(
+                k,
+                [self.qk_rope_head_dim, self.head_dim - self.qk_rope_head_dim],
+                dim=-1)  # [b,s,64+64]
+
+            k_pe = k_pe.unsqueeze(2)
+            k_pe = torch_npu.npu_interleave_rope(k_pe, cos, sin)
+            k_pe = k_pe.squeeze(2)
+
+            k = torch.cat([k_pe, k_nope], dim=-1)  # [b*s,128]
 
         if kv_cache is not None:
             torch_npu.npu_scatter_nd_update_(kv_cache[2].view(-1, k.shape[-1]),
diff --git a/vllm_ascend/ops/triton/rope.py b/vllm_ascend/ops/triton/rope.py
new file mode 100644
index 00000000000..a3856ca3687
--- /dev/null
+++ b/vllm_ascend/ops/triton/rope.py
@@ -0,0 +1,210 @@
+#
+# Copyright (c) 2025 Huawei Technologies Co., Ltd. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# This file is a part of the vllm-ascend project.
+#
+from vllm.triton_utils import HAS_TRITON, tl, triton
+
+if HAS_TRITON:
+    import torch_npu._inductor  # noqa: F401
+
+from vllm_ascend.ops.triton.triton_utils import get_vectorcore_num
+
+
+# TODO(whx-sjtu): Add tiling of n_q_head and n_kv_head to support more models.
+# I only have tested this kernel on Deepseek V3.2 and Qwen3-Next.
+# For models with larger n_q_head and n_kv_head such as GLM 4.6, this is not supported yet.
+@triton.jit
+def _triton_rope(
+    q_ptr,
+    q_row_stride,
+    k_ptr,
+    k_row_stride,
+    cos,
+    cos_row_stride,
+    sin,
+    sin_row_stride,
+    num_tokens,
+    n_qh: tl.constexpr,
+    n_kh: tl.constexpr,
+    hd: tl.constexpr,
+    rope_dim: tl.constexpr,
+    pad_n_qh: tl.constexpr,
+    pad_n_kh: tl.constexpr,
+    pad_rope_dim: tl.constexpr,
+    BLOCK_SIZE: tl.constexpr,
+    IS_NEOX_STYLE: tl.constexpr,
+):
+    """
+    This triton kernel applies rotary embedding on q and k.
+    It supports rope_dim != head_dim scenario.
+    It supports both neox style and non-neox style rope computation.
+    
+    Input tensor layout assumptions:
+    
+    q size: (num_tokens, num_q_heads, head_dim)
+    q stride: (num_q_heads * head_dim, head_dim, 1)
+    k size: (num_tokens, num_kv_heads, head_dim)
+    k stride: (num_kv_heads * head_dim, head_dim, 1)
+    cos/sin size: (num_tokens, rope_dim/2)
+    cos/sin stride: (rope_dim/2, 1)
+    
+    Different compute pattern of IS_NEOX_STYLE:
+
+    if IS_NEOX_STYLE:
+        x1, x2 = torch.chunk(x, 2, dim=-1)
+    else:
+        x1 = x[..., ::2]
+        x2 = x[..., 1::2]
+    o1 = x1 * cos - x2 * sin
+    o2 = x2 * cos + x1 * sin
+    if IS_NEOX_STYLE:
+        return torch.cat((o1, o2), dim=-1)
+    else:
+        return torch.stack((o1, o2), dim=-1).flatten(-2)
+    """
+    pid = tl.program_id(0).to(tl.int64)
+    row_block_size = tl.num_programs(0)
+
+    for row_idx in tl.range(pid, num_tokens, row_block_size):
+        q_start_ptr = q_ptr + row_idx * q_row_stride
+        k_start_ptr = k_ptr + row_idx * k_row_stride
+
+        # ####################################################################
+        # get the cos(mθ_{i...d/2}) and sin(mθ_{i...d/2}) for token position
+        # m of this program instance
+        # ####################################################################
+        cos_start_ptr = cos + row_idx * cos_row_stride
+        sin_start_ptr = sin + row_idx * sin_row_stride
+
+        cos_offsets = tl.arange(0, pad_rope_dim // 2)
+        cos_mask = cos_offsets < (rope_dim // 2)
+        cos_row = tl.load(cos_start_ptr + cos_offsets, mask=cos_mask,
+                          other=0).to(tl.float32)
+        sin_row = tl.load(sin_start_ptr + cos_offsets, mask=cos_mask,
+                          other=0).to(tl.float32)
+
+        # ####################################################################
+        # Load the left and right half of q and k for the current
+        # program instance (i.e. for the current token) separately
+        # ####################################################################
+        # left half of the head
+        if IS_NEOX_STYLE:
+            first_half_q_offsets = tl.arange(
+                0, pad_n_qh)[:, None] * hd + tl.arange(
+                    0, pad_rope_dim // 2)[None, :]
+            first_half_k_offsets = tl.arange(
+                0, pad_n_kh)[:, None] * hd + tl.arange(
+                    0, pad_rope_dim // 2)[None, :]
+        else:
+            first_half_q_offsets = tl.arange(0, pad_n_qh)[:, None] * hd + (
+                2 * tl.arange(0, pad_rope_dim // 2)[None, :])
+            first_half_k_offsets = tl.arange(0, pad_n_kh)[:, None] * hd + (
+                2 * tl.arange(0, pad_rope_dim // 2)[None, :])
+
+        first_q_mask = (tl.arange(0, pad_n_qh)[:, None] < n_qh) & (tl.arange(
+            0, pad_rope_dim // 2)[None, :] < (rope_dim // 2))
+        first_k_mask = (tl.arange(0, pad_n_kh)[:, None] < n_kh) & (tl.arange(
+            0, pad_rope_dim // 2)[None, :] < (rope_dim // 2))
+        q_tile_1 = tl.load(q_start_ptr + first_half_q_offsets,
+                           mask=first_q_mask,
+                           other=0).to(sin_row.dtype)
+        k_tile_1 = tl.load(k_start_ptr + first_half_k_offsets,
+                           mask=first_k_mask,
+                           other=0).to(sin_row.dtype)
+
+        # right half of the head
+        if IS_NEOX_STYLE:
+            second_half_q_offsets = first_half_q_offsets + (rope_dim // 2)
+            second_half_k_offsets = first_half_k_offsets + (rope_dim // 2)
+        else:
+            second_half_q_offsets = first_half_q_offsets + 1
+            second_half_k_offsets = first_half_k_offsets + 1
+        second_q_mask = first_q_mask
+        second_k_mask = first_k_mask
+        q_tile_2 = tl.load(q_start_ptr + second_half_q_offsets,
+                           mask=second_q_mask,
+                           other=0).to(sin_row.dtype)
+        k_tile_2 = tl.load(k_start_ptr + second_half_k_offsets,
+                           mask=second_k_mask,
+                           other=0).to(sin_row.dtype)
+
+        # y = [x1, x2] * [cos, cos] + [-x2, x1] * [sin, sin]
+        new_q_tile_1 = q_tile_1 * cos_row - q_tile_2 * sin_row
+        tl.store(q_start_ptr + first_half_q_offsets,
+                 new_q_tile_1,
+                 mask=first_q_mask)
+        new_q_tile_2 = q_tile_2 * cos_row + q_tile_1 * sin_row
+        tl.store(q_start_ptr + second_half_q_offsets,
+                 new_q_tile_2,
+                 mask=second_q_mask)
+
+        new_k_tile_1 = k_tile_1 * cos_row - k_tile_2 * sin_row
+        tl.store(k_start_ptr + first_half_k_offsets,
+                 new_k_tile_1,
+                 mask=first_k_mask)
+        new_k_tile_2 = k_tile_2 * cos_row + k_tile_1 * sin_row
+        tl.store(k_start_ptr + second_half_k_offsets,
+                 new_k_tile_2,
+                 mask=second_k_mask)
+
+
+def rope_forward_triton(q,
+                        k,
+                        cos,
+                        sin,
+                        rope_dim: int = -1,
+                        is_neox_style: bool = True):
+    if not q.is_contiguous():
+        q = q.contiguous()
+    if not k.is_contiguous():
+        k = k.contiguous()
+
+    num_tokens, n_q_head, head_dim = q.shape
+    n_kv_head = k.shape[1]
+    cos = cos.view(num_tokens, -1)
+    sin = sin.view(num_tokens, -1)
+    if rope_dim == -1:
+        # If rope_dim is not specified, we assume that input cos/sin is not
+        # duplicated to rope_dim, which means rope_dim == cos.shape[-1] * 2
+        rope_dim = cos.shape[-1] * 2
+    assert rope_dim <= head_dim
+    pad_rope_dim = triton.next_power_of_2(rope_dim)
+    pad_n_q_head = triton.next_power_of_2(n_q_head)
+    pad_n_kv_head = triton.next_power_of_2(n_kv_head)
+    BLOCK_SIZE = max(pad_n_q_head, pad_n_kv_head)
+    num_vectorcore = get_vectorcore_num()
+    n_row = min(num_tokens, num_vectorcore)
+
+    _triton_rope[(n_row, )](
+        q,
+        q.stride(0),
+        k,
+        k.stride(0),
+        cos,
+        cos.stride(0),
+        sin,
+        sin.stride(0),
+        num_tokens,
+        n_q_head,
+        n_kv_head,
+        head_dim,
+        rope_dim,
+        pad_n_q_head,
+        pad_n_kv_head,
+        pad_rope_dim,
+        BLOCK_SIZE=BLOCK_SIZE,
+        IS_NEOX_STYLE=is_neox_style,
+    )
+    return q, k
diff --git a/vllm_ascend/ops/triton/triton_utils.py b/vllm_ascend/ops/triton/triton_utils.py
new file mode 100644
index 00000000000..6b0ac9645d2
--- /dev/null
+++ b/vllm_ascend/ops/triton/triton_utils.py
@@ -0,0 +1,30 @@
+from typing import Any, Dict
+
+import torch
+from vllm.triton_utils import HAS_TRITON, triton
+
+_NUM_AICORE = -1
+_NUM_VECTORCORE = -1
+
+
+def init_device_properties_triton():
+    global _NUM_AICORE, _NUM_VECTORCORE
+    if _NUM_AICORE == -1 and HAS_TRITON:
+        device_properties: Dict[str, Any] = (
+            triton.runtime.driver.active.utils.get_device_properties(
+                torch.npu.current_device()))
+        _NUM_AICORE = device_properties.get("num_aicore", -1)
+        _NUM_VECTORCORE = device_properties.get("num_vectorcore", -1)
+        assert _NUM_AICORE > 0 and _NUM_VECTORCORE > 0, "Failed to detect device properties."
+
+
+def get_aicore_num():
+    global _NUM_AICORE
+    assert _NUM_AICORE > 0, "Device properties not initialized. Please call init_device_properties_triton() first."
+    return _NUM_AICORE
+
+
+def get_vectorcore_num():
+    global _NUM_VECTORCORE
+    assert _NUM_VECTORCORE > 0, "Device properties not initialized. Please call init_device_properties_triton() first."
+    return _NUM_VECTORCORE
diff --git a/vllm_ascend/worker/worker_v1.py b/vllm_ascend/worker/worker_v1.py
index ef3f2e49cb3..9e064d25629 100644
--- a/vllm_ascend/worker/worker_v1.py
+++ b/vllm_ascend/worker/worker_v1.py
@@ -49,6 +49,7 @@
 from vllm_ascend.cpu_binding import bind_cpus
 from vllm_ascend.device_allocator.camem import CaMemAllocator
 from vllm_ascend.distributed.parallel_state import init_ascend_model_parallel
+from vllm_ascend.ops.triton.triton_utils import init_device_properties_triton
 from vllm_ascend.platform import NPUPlatform
 from vllm_ascend.utils import (check_ascend_device_type, is_enable_nz,
                                prefill_context_parallel_enable,
@@ -226,6 +227,8 @@ def _init_device(self):
         self._init_worker_distributed_environment()
         # Set random seed.
         NPUPlatform.seed_everything(self.model_config.seed)
+        # Initialize device properties used by triton kernels.
+        init_device_properties_triton()
         return device
 
     def init_device(self):