diff --git a/python/sglang/srt/layers/attention/fla/fused_gdn_gating.py b/python/sglang/srt/layers/attention/fla/fused_gdn_gating.py
new file mode 100644
index 00000000000..6e92208ec13
--- /dev/null
+++ b/python/sglang/srt/layers/attention/fla/fused_gdn_gating.py
@@ -0,0 +1,69 @@
+from typing import Tuple
+
+import torch
+import triton
+import triton.language as tl
+
+
+# g = -self.A_log.float().exp() * F.softplus(a.float() + self.dt_bias)
+# beta_output = b.sigmoid()
+@triton.jit
+def fused_gdn_gating_kernel(
+    g,
+    beta_output,
+    A_log,
+    a,
+    b,
+    dt_bias,
+    seq_len,
+    NUM_HEADS: tl.constexpr,
+    beta: tl.constexpr,
+    threshold: tl.constexpr,
+    BLK_HEADS: tl.constexpr,
+):
+    i_b, i_s, i_d = tl.program_id(0), tl.program_id(1), tl.program_id(2)
+    head_off = i_d * BLK_HEADS + tl.arange(0, BLK_HEADS)
+    off = i_b * seq_len * NUM_HEADS + i_s * NUM_HEADS + head_off
+    mask = head_off < NUM_HEADS
+    blk_A_log = tl.load(A_log + head_off, mask=mask)
+    blk_a = tl.load(a + off, mask=mask)
+    blk_b = tl.load(b + off, mask=mask)
+    blk_bias = tl.load(dt_bias + head_off, mask=mask)
+    x = blk_a.to(tl.float32) + blk_bias.to(tl.float32)
+    softplus_x = tl.where(
+        beta * x <= threshold, (1 / beta) * tl.log(1 + tl.exp(beta * x)), x
+    )
+    blk_g = -tl.exp(blk_A_log.to(tl.float32)) * softplus_x
+    tl.store(g + off, blk_g.to(g.dtype.element_ty), mask=mask)
+    blk_beta_output = tl.sigmoid(blk_b.to(tl.float32))
+    tl.store(beta_output + off, blk_beta_output.to(b.dtype.element_ty), mask=mask)
+
+
+def fused_gdn_gating(
+    A_log: torch.Tensor,
+    a: torch.Tensor,
+    b: torch.Tensor,
+    dt_bias: torch.Tensor,
+    beta: float = 1.0,
+    threshold: float = 20.0,
+) -> Tuple[torch.Tensor, torch.Tensor]:
+    batch, num_heads = a.shape
+    seq_len = 1
+    grid = (batch, seq_len, triton.cdiv(num_heads, 8))
+    g = torch.empty(1, batch, num_heads, dtype=torch.float32, device=a.device)
+    beta_output = torch.empty(1, batch, num_heads, dtype=torch.float32, device=b.device)
+    fused_gdn_gating_kernel[grid](
+        g,
+        beta_output,
+        A_log,
+        a,
+        b,
+        dt_bias,
+        seq_len,
+        num_heads,
+        beta,
+        threshold,
+        8,
+        num_warps=1,
+    )
+    return g, beta_output
diff --git a/python/sglang/srt/layers/attention/hybrid_linear_attn_backend.py b/python/sglang/srt/layers/attention/hybrid_linear_attn_backend.py
index 016b803ffbb..99785403346 100644
--- a/python/sglang/srt/layers/attention/hybrid_linear_attn_backend.py
+++ b/python/sglang/srt/layers/attention/hybrid_linear_attn_backend.py
@@ -5,6 +5,7 @@
 
 from sglang.srt.layers.attention.base_attn_backend import AttentionBackend
 from sglang.srt.layers.attention.fla.chunk import chunk_gated_delta_rule
+from sglang.srt.layers.attention.fla.fused_gdn_gating import fused_gdn_gating
 from sglang.srt.layers.attention.fla.fused_recurrent import (
     fused_recurrent_gated_delta_rule_update,
 )
@@ -30,7 +31,6 @@
 from sglang.srt.mem_cache.memory_pool import HybridReqToTokenPool, MambaPool
 from sglang.srt.model_executor.forward_batch_info import ForwardBatch, ForwardMode
 from sglang.srt.model_executor.model_runner import ModelRunner
-from sglang.srt.models.qwen3_next import fused_gdn_gating
 from sglang.srt.speculative.eagle_info import EagleDraftInput, EagleVerifyInput
 from sglang.srt.speculative.spec_info import SpecInput
 from sglang.srt.utils import is_cuda, is_npu
@@ -697,11 +697,7 @@ def forward_extend(
         key = key.view(1, actual_seq_len, num_heads, head_k_dim)
         value = value.view(1, actual_seq_len, num_value_heads, head_v_dim)
 
-        beta = b.sigmoid()
-        g = fused_gdn_gating(A_log, a, dt_bias)
-
-        g = g.unsqueeze(0)
-        beta = beta.unsqueeze(0)
+        g, beta = fused_gdn_gating(A_log, a, b, dt_bias)
 
         if is_target_verify:
             core_attn_out = fused_recurrent_gated_delta_rule_update(
diff --git a/python/sglang/srt/models/qwen3_next.py b/python/sglang/srt/models/qwen3_next.py
index d817076fbfa..111272272b0 100644
--- a/python/sglang/srt/models/qwen3_next.py
+++ b/python/sglang/srt/models/qwen3_next.py
@@ -190,51 +190,6 @@ def fused_qkvzba_split_reshape_cat(
     return mixed_qkv, z, b, a
 
 
-# g = -self.A_log.float().exp() * F.softplus(a.float() + self.dt_bias)
-@triton.jit
-def fused_gdn_gating_kernel(
-    g,
-    A_log,
-    a,
-    dt_bias,
-    seq_len,
-    NUM_HEADS: tl.constexpr,
-    beta: tl.constexpr,
-    threshold: tl.constexpr,
-    BLK_HEADS: tl.constexpr,
-):
-    i_b, i_s, i_d = tl.program_id(0), tl.program_id(1), tl.program_id(2)
-    head_off = i_d * BLK_HEADS + tl.arange(0, BLK_HEADS)
-    off = i_b * seq_len * NUM_HEADS + i_s * NUM_HEADS + head_off
-    mask = head_off < NUM_HEADS
-    blk_A_log = tl.load(A_log + head_off, mask=mask)
-    blk_a = tl.load(a + off, mask=mask)
-    blk_bias = tl.load(dt_bias + head_off, mask=mask)
-    x = blk_a.to(tl.float32) + blk_bias.to(tl.float32)
-    softplus_x = tl.where(
-        beta * x <= threshold, (1 / beta) * tl.log(1 + tl.exp(beta * x)), x
-    )
-    blk_g = -tl.exp(blk_A_log.to(tl.float32)) * softplus_x
-    tl.store(g + off, blk_g.to(g.dtype.element_ty), mask=mask)
-
-
-def fused_gdn_gating(
-    A_log: torch.Tensor,
-    a: torch.Tensor,
-    dt_bias: torch.Tensor,
-    beta: float = 1.0,
-    threshold: float = 20.0,
-) -> torch.Tensor:
-    batch, num_heads = a.shape
-    seq_len = 1
-    grid = (batch, seq_len, triton.cdiv(num_heads, 8))
-    g = torch.empty_like(a, dtype=torch.float32)
-    fused_gdn_gating_kernel[grid](
-        g, A_log, a, dt_bias, seq_len, num_heads, beta, threshold, 8, num_warps=1
-    )
-    return g
-
-
 class Qwen3GatedDeltaNet(nn.Module):
     def __init__(
         self,