diff --git a/examples/models/llama/lora.py b/examples/models/llama/lora.py
index 12c1c4e5d68..c84bd4b1140 100644
--- a/examples/models/llama/lora.py
+++ b/examples/models/llama/lora.py
@@ -40,9 +40,38 @@ def __init__(
         self.lora_a = nn.Linear(in_features=in_dim, out_features=rank, bias=False)
         self.lora_b = nn.Linear(in_features=rank, out_features=out_dim, bias=False)
 
+    def merge(self) -> nn.Linear:
+        """Merge LoRA weights into base weight, returning a standard nn.Linear.
+
+        W_merged = W + (alpha / rank) * B @ A
+        This eliminates the LoRA path at inference with zero additional latency.
+        """
+        merged = nn.Linear(self.in_dim, self.out_dim, bias=self.use_bias)
+        merged.weight.data = self.weight + (self.alpha / self.rank) * (
+            self.lora_b.weight @ self.lora_a.weight
+        )
+        if self.use_bias:
+            merged.bias.data = self.bias.data.clone()
+        return merged
+
     def forward(self, x: torch.Tensor) -> torch.Tensor:
         out = torch.nn.functional.linear(x, self.weight, self.bias)
         lora_out = self.lora_a(self.dropout(x))
         lora_out = (self.alpha / self.rank) * self.lora_b(lora_out)
 
         return out + lora_out
+
+
+def merge_lora_weights(model: nn.Module) -> nn.Module:
+    """Replace all LoRALinear modules in the model with merged nn.Linear modules.
+
+    Walks the module tree and substitutes each LoRALinear with a standard
+    nn.Linear whose weight is W + (alpha/rank) * B @ A. This eliminates
+    LoRA overhead at inference time.
+    """
+    for name, module in model.named_modules():
+        for attr_name, child in list(module.named_children()):
+            if isinstance(child, LoRALinear):
+                merged = child.merge()
+                setattr(module, attr_name, merged)
+    return model