diff --git a/onnxruntime/core/providers/cpu/nn/string_split.cc b/onnxruntime/core/providers/cpu/nn/string_split.cc
index aee6c9bcd0a8b..b904310b6537f 100644
--- a/onnxruntime/core/providers/cpu/nn/string_split.cc
+++ b/onnxruntime/core/providers/cpu/nn/string_split.cc
@@ -18,7 +18,7 @@ ONNX_CPU_OPERATOR_KERNEL(StringSplit, 20,
 /// Calculate substrings in ``str`` delimited by ``delimiter``. A maximum of ``max_splits`` splits are permitted.
 /// Returns a vector of string slices into ``str`` representing the substrings as string views. The user must ensure
 /// the returned views' lifetime does not exceed ``str``'s.
-InlinedVector<std::string_view> FillSubstrings(std::string_view str, std::string_view delimiter, int64_t max_splits) {
+InlinedVector<std::string_view> ComputeSubstrings(std::string_view str, std::string_view delimiter, int64_t max_splits) {
   InlinedVector<std::string_view> output;
   if (str.empty()) {
     return output;
@@ -78,7 +78,7 @@ Status StringSplit::Compute(OpKernelContext* context) const {
 
   auto input_slice_iterator = input_slices.begin();
   for (auto input_iter = input_data.begin(); input_iter != input_data.end(); input_iter++, input_slice_iterator++, num_tokens_iter++) {
-    auto substrs = FillSubstrings(*input_iter, delimiter_, maxsplit_);
+    auto substrs = ComputeSubstrings(*input_iter, delimiter_, maxsplit_);
     auto substr_count = static_cast<int64_t>(substrs.size());
     input_slices.push_back(substrs);
     last_dim = std::max(last_dim, substr_count);