1 files changed, 4 insertions, 0 deletions
diff --git a/src/bpe_model.h b/src/bpe_model.h
index 243664f..c6e1abe 100644
--- a/src/bpe_model.h
+++ b/src/bpe_model.h
@@ -42,6 +42,10 @@ class Model : public ModelInterface {
   // When alpha <= 0.0, no sampling is performed.
   EncodeResult SampleEncode(absl::string_view normalized,
                             float alpha) const override;
+
+  bool IsSampleEncodeAvailable() const override { return true; }
+
+  bool IsNBestEncodeAvailable() const override { return false; }
 };
 }  // namespace bpe
 }  // namespace sentencepiece