1 files changed, 23 insertions, 20 deletions

diff --git a/testing/web-platform/tests/interfaces/webnn.idl b/testing/web-platform/tests/interfaces/webnn.idl
index 0b8ea7cb34..9af2879214 100644
--- a/testing/web-platform/tests/interfaces/webnn.idl
+++ b/testing/web-platform/tests/interfaces/webnn.idl
@@ -64,11 +64,7 @@ enum MLOperandDataType {
 };
 
 dictionary MLOperandDescriptor {
-  // The operand type.
   required MLOperandDataType dataType;
-
-  // The dimensions field is empty for scalar operands,
-  // and non-empty for tensor operands.
   sequence<[EnforceRange] unsigned long> dimensions = [];
 };
 
@@ -122,7 +118,7 @@ dictionary MLBatchNormalizationOptions {
 
 partial interface MLGraphBuilder {
   MLOperand batchNormalization(MLOperand input, MLOperand mean, MLOperand variance,
-                             optional MLBatchNormalizationOptions options = {});
+                               optional MLBatchNormalizationOptions options = {});
 };
 
 partial interface MLGraphBuilder {
@@ -162,7 +158,9 @@ dictionary MLConv2dOptions {
 };
 
 partial interface MLGraphBuilder {
-  MLOperand conv2d(MLOperand input, MLOperand filter, optional MLConv2dOptions options = {});
+  MLOperand conv2d(MLOperand input,
+                   MLOperand filter,
+                   optional MLConv2dOptions options = {});
 };
 
 enum MLConvTranspose2dFilterOperandLayout {
@@ -242,7 +240,14 @@ dictionary MLGatherOptions {
 };
 
 partial interface MLGraphBuilder {
-  MLOperand gather(MLOperand input, MLOperand indices, optional MLGatherOptions options = {});
+  MLOperand gather(MLOperand input,
+                   MLOperand indices,
+                   optional MLGatherOptions options = {});
+};
+
+partial interface MLGraphBuilder {
+  MLOperand gelu(MLOperand input);
+  MLActivation gelu();
 };
 
 dictionary MLGemmOptions {
@@ -329,7 +334,7 @@ dictionary MLInstanceNormalizationOptions {
 
 partial interface MLGraphBuilder {
   MLOperand instanceNormalization(MLOperand input,
-                                optional MLInstanceNormalizationOptions options = {});
+                                  optional MLInstanceNormalizationOptions options = {});
 };
 
 dictionary MLLayerNormalizationOptions {
@@ -340,7 +345,8 @@ dictionary MLLayerNormalizationOptions {
 };
 
 partial interface MLGraphBuilder {
-  MLOperand layerNormalization(MLOperand input, optional MLLayerNormalizationOptions options = {});
+  MLOperand layerNormalization(MLOperand input,
+                               optional MLLayerNormalizationOptions options = {});
 };
 
 dictionary MLLeakyReluOptions {
@@ -509,17 +515,13 @@ partial interface MLGraphBuilder {
 };
 
 partial interface MLGraphBuilder {
-  MLOperand softmax(MLOperand input);
-  MLActivation softmax();
-};
-
-dictionary MLSoftplusOptions {
-  float steepness = 1;
+  MLOperand softmax(MLOperand input, unsigned long axis);
+  MLActivation softmax(unsigned long axis);
 };
 
 partial interface MLGraphBuilder {
-  MLOperand softplus(MLOperand input, optional MLSoftplusOptions options = {});
-  MLActivation softplus(optional MLSoftplusOptions options = {});
+  MLOperand softplus(MLOperand input);
+  MLActivation softplus();
 };
 
 partial interface MLGraphBuilder {
@@ -532,9 +534,10 @@ dictionary MLSplitOptions {
 };
 
 partial interface MLGraphBuilder {
-  sequence<MLOperand> split(MLOperand input,
-                          ([EnforceRange] unsigned long or sequence<[EnforceRange] unsigned long>) splits,
-                          optional MLSplitOptions options = {});
+  sequence<MLOperand> split(
+      MLOperand input,
+      ([EnforceRange] unsigned long or sequence<[EnforceRange] unsigned long>) splits,
+      optional MLSplitOptions options = {});
 };
 
 partial interface MLGraphBuilder {