diff --git a/sherpa-onnx/csrc/offline-ctc-model.cc b/sherpa-onnx/csrc/offline-ctc-model.cc
index 6331a650b..66e67ecf1 100644
--- a/sherpa-onnx/csrc/offline-ctc-model.cc
+++ b/sherpa-onnx/csrc/offline-ctc-model.cc
@@ -35,7 +35,7 @@ namespace sherpa_onnx {
 
 static ModelType GetModelType(char *model_data, size_t model_data_length,
                               bool debug) {
-  Ort::Env env(ORT_LOGGING_LEVEL_WARNING);
+  Ort::Env env(ORT_LOGGING_LEVEL_ERROR);
   Ort::SessionOptions sess_opts;
   sess_opts.SetIntraOpNumThreads(1);
   sess_opts.SetInterOpNumThreads(1);
diff --git a/sherpa-onnx/csrc/offline-transducer-model.cc b/sherpa-onnx/csrc/offline-transducer-model.cc
index fe32388fa..6a297347d 100644
--- a/sherpa-onnx/csrc/offline-transducer-model.cc
+++ b/sherpa-onnx/csrc/offline-transducer-model.cc
@@ -19,7 +19,7 @@ class OfflineTransducerModel::Impl {
  public:
   explicit Impl(const OfflineModelConfig &config)
       : config_(config),
-        env_(ORT_LOGGING_LEVEL_WARNING),
+        env_(ORT_LOGGING_LEVEL_ERROR),
         sess_opts_(GetSessionOptions(config)),
         allocator_{} {
     {
@@ -41,7 +41,7 @@ class OfflineTransducerModel::Impl {
 #if __ANDROID_API__ >= 9
   Impl(AAssetManager *mgr, const OfflineModelConfig &config)
       : config_(config),
-        env_(ORT_LOGGING_LEVEL_WARNING),
+        env_(ORT_LOGGING_LEVEL_ERROR),
         sess_opts_(GetSessionOptions(config)),
         allocator_{} {
     {
diff --git a/sherpa-onnx/csrc/offline-transducer-nemo-model.cc b/sherpa-onnx/csrc/offline-transducer-nemo-model.cc
index eee744abc..f18e57da9 100644
--- a/sherpa-onnx/csrc/offline-transducer-nemo-model.cc
+++ b/sherpa-onnx/csrc/offline-transducer-nemo-model.cc
@@ -21,7 +21,7 @@ class OfflineTransducerNeMoModel::Impl {
  public:
   explicit Impl(const OfflineModelConfig &config)
       : config_(config),
-        env_(ORT_LOGGING_LEVEL_WARNING),
+        env_(ORT_LOGGING_LEVEL_ERROR),
         sess_opts_(GetSessionOptions(config)),
         allocator_{} {
     {
@@ -43,7 +43,7 @@ class OfflineTransducerNeMoModel::Impl {
 #if __ANDROID_API__ >= 9
   Impl(AAssetManager *mgr, const OfflineModelConfig &config)
       : config_(config),
-        env_(ORT_LOGGING_LEVEL_WARNING),
+        env_(ORT_LOGGING_LEVEL_ERROR),
         sess_opts_(GetSessionOptions(config)),
         allocator_{} {
     {
diff --git a/sherpa-onnx/csrc/offline-tts-vits-model.cc b/sherpa-onnx/csrc/offline-tts-vits-model.cc
index 3a2bdfdb4..c97cecf80 100644
--- a/sherpa-onnx/csrc/offline-tts-vits-model.cc
+++ b/sherpa-onnx/csrc/offline-tts-vits-model.cc
@@ -19,7 +19,7 @@ class OfflineTtsVitsModel::Impl {
  public:
   explicit Impl(const OfflineTtsModelConfig &config)
       : config_(config),
-        env_(ORT_LOGGING_LEVEL_WARNING),
+        env_(ORT_LOGGING_LEVEL_ERROR),
         sess_opts_(GetSessionOptions(config)),
         allocator_{} {
     auto buf = ReadFile(config.vits.model);
@@ -29,7 +29,7 @@ class OfflineTtsVitsModel::Impl {
 #if __ANDROID_API__ >= 9
   Impl(AAssetManager *mgr, const OfflineTtsModelConfig &config)
       : config_(config),
-        env_(ORT_LOGGING_LEVEL_WARNING),
+        env_(ORT_LOGGING_LEVEL_ERROR),
         sess_opts_(GetSessionOptions(config)),
         allocator_{} {
     auto buf = ReadFile(mgr, config.vits.model);
diff --git a/sherpa-onnx/csrc/online-conformer-transducer-model.cc b/sherpa-onnx/csrc/online-conformer-transducer-model.cc
index 8e7dfa1f4..7c252f5a4 100644
--- a/sherpa-onnx/csrc/online-conformer-transducer-model.cc
+++ b/sherpa-onnx/csrc/online-conformer-transducer-model.cc
@@ -30,7 +30,7 @@ namespace sherpa_onnx {
 
 OnlineConformerTransducerModel::OnlineConformerTransducerModel(
     const OnlineModelConfig &config)
-    : env_(ORT_LOGGING_LEVEL_WARNING),
+    : env_(ORT_LOGGING_LEVEL_ERROR),
       config_(config),
       sess_opts_(GetSessionOptions(config)),
       allocator_{} {
@@ -53,7 +53,7 @@ OnlineConformerTransducerModel::OnlineConformerTransducerModel(
 #if __ANDROID_API__ >= 9
 OnlineConformerTransducerModel::OnlineConformerTransducerModel(
     AAssetManager *mgr, const OnlineModelConfig &config)
-    : env_(ORT_LOGGING_LEVEL_WARNING),
+    : env_(ORT_LOGGING_LEVEL_ERROR),
       config_(config),
       sess_opts_(GetSessionOptions(config)),
       allocator_{} {
diff --git a/sherpa-onnx/csrc/online-lstm-transducer-model.cc b/sherpa-onnx/csrc/online-lstm-transducer-model.cc
index eca115931..094cc933c 100644
--- a/sherpa-onnx/csrc/online-lstm-transducer-model.cc
+++ b/sherpa-onnx/csrc/online-lstm-transducer-model.cc
@@ -28,7 +28,7 @@ namespace sherpa_onnx {
 
 OnlineLstmTransducerModel::OnlineLstmTransducerModel(
     const OnlineModelConfig &config)
-    : env_(ORT_LOGGING_LEVEL_WARNING),
+    : env_(ORT_LOGGING_LEVEL_ERROR),
       config_(config),
       sess_opts_(GetSessionOptions(config)),
       allocator_{} {
@@ -51,7 +51,7 @@ OnlineLstmTransducerModel::OnlineLstmTransducerModel(
 #if __ANDROID_API__ >= 9
 OnlineLstmTransducerModel::OnlineLstmTransducerModel(
     AAssetManager *mgr, const OnlineModelConfig &config)
-    : env_(ORT_LOGGING_LEVEL_WARNING),
+    : env_(ORT_LOGGING_LEVEL_ERROR),
       config_(config),
       sess_opts_(GetSessionOptions(config)),
       allocator_{} {
diff --git a/sherpa-onnx/csrc/online-nemo-ctc-model.cc b/sherpa-onnx/csrc/online-nemo-ctc-model.cc
index e4335b4b1..d93ff73b1 100644
--- a/sherpa-onnx/csrc/online-nemo-ctc-model.cc
+++ b/sherpa-onnx/csrc/online-nemo-ctc-model.cc
@@ -39,7 +39,7 @@ class OnlineNeMoCtcModel::Impl {
 #if __ANDROID_API__ >= 9
   Impl(AAssetManager *mgr, const OnlineModelConfig &config)
       : config_(config),
-        env_(ORT_LOGGING_LEVEL_WARNING),
+        env_(ORT_LOGGING_LEVEL_ERROR),
         sess_opts_(GetSessionOptions(config)),
         allocator_{} {
     {
diff --git a/sherpa-onnx/csrc/online-paraformer-model.cc b/sherpa-onnx/csrc/online-paraformer-model.cc
index 2d6a410e2..9397ff75b 100644
--- a/sherpa-onnx/csrc/online-paraformer-model.cc
+++ b/sherpa-onnx/csrc/online-paraformer-model.cc
@@ -41,7 +41,7 @@ class OnlineParaformerModel::Impl {
 #if __ANDROID_API__ >= 9
   Impl(AAssetManager *mgr, const OnlineModelConfig &config)
       : config_(config),
-        env_(ORT_LOGGING_LEVEL_WARNING),
+        env_(ORT_LOGGING_LEVEL_ERROR),
         sess_opts_(GetSessionOptions(config)),
         allocator_{} {
     {
diff --git a/sherpa-onnx/csrc/online-recognizer-impl.cc b/sherpa-onnx/csrc/online-recognizer-impl.cc
index 2784ad24c..399dab49e 100644
--- a/sherpa-onnx/csrc/online-recognizer-impl.cc
+++ b/sherpa-onnx/csrc/online-recognizer-impl.cc
@@ -28,7 +28,7 @@ namespace sherpa_onnx {
 std::unique_ptr<OnlineRecognizerImpl> OnlineRecognizerImpl::Create(
     const OnlineRecognizerConfig &config) {
   if (!config.model_config.transducer.encoder.empty()) {
-    Ort::Env env(ORT_LOGGING_LEVEL_WARNING);
+    Ort::Env env(ORT_LOGGING_LEVEL_ERROR);
 
     auto decoder_model = ReadFile(config.model_config.transducer.decoder);
     auto sess = std::make_unique<Ort::Session>(
@@ -61,7 +61,7 @@ std::unique_ptr<OnlineRecognizerImpl> OnlineRecognizerImpl::Create(
 std::unique_ptr<OnlineRecognizerImpl> OnlineRecognizerImpl::Create(
     AAssetManager *mgr, const OnlineRecognizerConfig &config) {
   if (!config.model_config.transducer.encoder.empty()) {
-    Ort::Env env(ORT_LOGGING_LEVEL_WARNING);
+    Ort::Env env(ORT_LOGGING_LEVEL_ERROR);
 
     auto decoder_model = ReadFile(mgr, config.model_config.transducer.decoder);
     auto sess = std::make_unique<Ort::Session>(
diff --git a/sherpa-onnx/csrc/online-transducer-model.cc b/sherpa-onnx/csrc/online-transducer-model.cc
index a6cd49d9e..16577dd49 100644
--- a/sherpa-onnx/csrc/online-transducer-model.cc
+++ b/sherpa-onnx/csrc/online-transducer-model.cc
@@ -37,7 +37,7 @@ namespace sherpa_onnx {
 
 static ModelType GetModelType(char *model_data, size_t model_data_length,
                               bool debug) {
-  Ort::Env env(ORT_LOGGING_LEVEL_WARNING);
+  Ort::Env env(ORT_LOGGING_LEVEL_ERROR);
   Ort::SessionOptions sess_opts;
   sess_opts.SetIntraOpNumThreads(1);
   sess_opts.SetInterOpNumThreads(1);
diff --git a/sherpa-onnx/csrc/online-transducer-nemo-model.cc b/sherpa-onnx/csrc/online-transducer-nemo-model.cc
index 8882c6caa..4e12da44c 100644
--- a/sherpa-onnx/csrc/online-transducer-nemo-model.cc
+++ b/sherpa-onnx/csrc/online-transducer-nemo-model.cc
@@ -35,7 +35,7 @@ class OnlineTransducerNeMoModel::Impl {
  public:
   explicit Impl(const OnlineModelConfig &config)
       : config_(config),
-        env_(ORT_LOGGING_LEVEL_WARNING),
+        env_(ORT_LOGGING_LEVEL_ERROR),
         sess_opts_(GetSessionOptions(config)),
         allocator_{} {
     {
@@ -57,7 +57,7 @@ class OnlineTransducerNeMoModel::Impl {
 #if __ANDROID_API__ >= 9
   Impl(AAssetManager *mgr, const OnlineModelConfig &config)
       : config_(config),
-        env_(ORT_LOGGING_LEVEL_WARNING),
+        env_(ORT_LOGGING_LEVEL_ERROR),
         sess_opts_(GetSessionOptions(config)),
         allocator_{} {
     {
diff --git a/sherpa-onnx/csrc/online-wenet-ctc-model.cc b/sherpa-onnx/csrc/online-wenet-ctc-model.cc
index 793d4eb0c..1b1605183 100644
--- a/sherpa-onnx/csrc/online-wenet-ctc-model.cc
+++ b/sherpa-onnx/csrc/online-wenet-ctc-model.cc
@@ -36,7 +36,7 @@ class OnlineWenetCtcModel::Impl {
 #if __ANDROID_API__ >= 9
   Impl(AAssetManager *mgr, const OnlineModelConfig &config)
       : config_(config),
-        env_(ORT_LOGGING_LEVEL_WARNING),
+        env_(ORT_LOGGING_LEVEL_ERROR),
         sess_opts_(GetSessionOptions(config)),
         allocator_{} {
     {
diff --git a/sherpa-onnx/csrc/online-zipformer-transducer-model.cc b/sherpa-onnx/csrc/online-zipformer-transducer-model.cc
index 2c9b97374..324b2b088 100644
--- a/sherpa-onnx/csrc/online-zipformer-transducer-model.cc
+++ b/sherpa-onnx/csrc/online-zipformer-transducer-model.cc
@@ -30,7 +30,7 @@ namespace sherpa_onnx {
 
 OnlineZipformerTransducerModel::OnlineZipformerTransducerModel(
     const OnlineModelConfig &config)
-    : env_(ORT_LOGGING_LEVEL_WARNING),
+    : env_(ORT_LOGGING_LEVEL_ERROR),
       config_(config),
       sess_opts_(GetSessionOptions(config)),
       allocator_{} {
@@ -53,7 +53,7 @@ OnlineZipformerTransducerModel::OnlineZipformerTransducerModel(
 #if __ANDROID_API__ >= 9
 OnlineZipformerTransducerModel::OnlineZipformerTransducerModel(
     AAssetManager *mgr, const OnlineModelConfig &config)
-    : env_(ORT_LOGGING_LEVEL_WARNING),
+    : env_(ORT_LOGGING_LEVEL_ERROR),
       config_(config),
       sess_opts_(GetSessionOptions(config)),
       allocator_{} {
diff --git a/sherpa-onnx/csrc/online-zipformer2-ctc-model.cc b/sherpa-onnx/csrc/online-zipformer2-ctc-model.cc
index 3dc3eedfc..04699a56b 100644
--- a/sherpa-onnx/csrc/online-zipformer2-ctc-model.cc
+++ b/sherpa-onnx/csrc/online-zipformer2-ctc-model.cc
@@ -40,7 +40,7 @@ class OnlineZipformer2CtcModel::Impl {
 #if __ANDROID_API__ >= 9
   Impl(AAssetManager *mgr, const OnlineModelConfig &config)
       : config_(config),
-        env_(ORT_LOGGING_LEVEL_WARNING),
+        env_(ORT_LOGGING_LEVEL_ERROR),
         sess_opts_(GetSessionOptions(config)),
         allocator_{} {
     {
diff --git a/sherpa-onnx/csrc/online-zipformer2-transducer-model.cc b/sherpa-onnx/csrc/online-zipformer2-transducer-model.cc
index b6cb3e173..0782f06fc 100644
--- a/sherpa-onnx/csrc/online-zipformer2-transducer-model.cc
+++ b/sherpa-onnx/csrc/online-zipformer2-transducer-model.cc
@@ -32,7 +32,7 @@ namespace sherpa_onnx {
 
 OnlineZipformer2TransducerModel::OnlineZipformer2TransducerModel(
     const OnlineModelConfig &config)
-    : env_(ORT_LOGGING_LEVEL_WARNING),
+    : env_(ORT_LOGGING_LEVEL_ERROR),
       encoder_sess_opts_(GetSessionOptions(config)),
       decoder_sess_opts_(GetSessionOptions(config, "decoder")),
       joiner_sess_opts_(GetSessionOptions(config, "joiner")),
@@ -57,7 +57,7 @@ OnlineZipformer2TransducerModel::OnlineZipformer2TransducerModel(
 #if __ANDROID_API__ >= 9
 OnlineZipformer2TransducerModel::OnlineZipformer2TransducerModel(
     AAssetManager *mgr, const OnlineModelConfig &config)
-    : env_(ORT_LOGGING_LEVEL_WARNING),
+    : env_(ORT_LOGGING_LEVEL_ERROR),
       config_(config),
       encoder_sess_opts_(GetSessionOptions(config)),
       decoder_sess_opts_(GetSessionOptions(config)),
@@ -82,8 +82,8 @@ OnlineZipformer2TransducerModel::OnlineZipformer2TransducerModel(
 
 void OnlineZipformer2TransducerModel::InitEncoder(void *model_data,
                                                   size_t model_data_length) {
-  encoder_sess_ = std::make_unique<Ort::Session>(env_, model_data,
-                      model_data_length, encoder_sess_opts_);
+  encoder_sess_ = std::make_unique<Ort::Session>(
+      env_, model_data, model_data_length, encoder_sess_opts_);
 
   GetInputNames(encoder_sess_.get(), &encoder_input_names_,
                 &encoder_input_names_ptr_);
@@ -135,8 +135,8 @@ void OnlineZipformer2TransducerModel::InitEncoder(void *model_data,
 
 void OnlineZipformer2TransducerModel::InitDecoder(void *model_data,
                                                   size_t model_data_length) {
-  decoder_sess_ = std::make_unique<Ort::Session>(env_, model_data,
-                      model_data_length, decoder_sess_opts_);
+  decoder_sess_ = std::make_unique<Ort::Session>(
+      env_, model_data, model_data_length, decoder_sess_opts_);
 
   GetInputNames(decoder_sess_.get(), &decoder_input_names_,
                 &decoder_input_names_ptr_);
@@ -160,8 +160,8 @@ void OnlineZipformer2TransducerModel::InitDecoder(void *model_data,
 
 void OnlineZipformer2TransducerModel::InitJoiner(void *model_data,
                                                  size_t model_data_length) {
-  joiner_sess_ = std::make_unique<Ort::Session>(env_, model_data,
-                      model_data_length, joiner_sess_opts_);
+  joiner_sess_ = std::make_unique<Ort::Session>(
+      env_, model_data, model_data_length, joiner_sess_opts_);
 
   GetInputNames(joiner_sess_.get(), &joiner_input_names_,
                 &joiner_input_names_ptr_);
diff --git a/sherpa-onnx/csrc/speaker-embedding-extractor-impl.cc b/sherpa-onnx/csrc/speaker-embedding-extractor-impl.cc
index fac2ea654..4dafce91d 100644
--- a/sherpa-onnx/csrc/speaker-embedding-extractor-impl.cc
+++ b/sherpa-onnx/csrc/speaker-embedding-extractor-impl.cc
@@ -23,7 +23,7 @@ enum class ModelType : std::uint8_t {
 
 static ModelType GetModelType(char *model_data, size_t model_data_length,
                               bool debug) {
-  Ort::Env env(ORT_LOGGING_LEVEL_WARNING);
+  Ort::Env env(ORT_LOGGING_LEVEL_ERROR);
   Ort::SessionOptions sess_opts;
   sess_opts.SetIntraOpNumThreads(1);
   sess_opts.SetInterOpNumThreads(1);
diff --git a/sherpa-onnx/csrc/spoken-language-identification-impl.cc b/sherpa-onnx/csrc/spoken-language-identification-impl.cc
index b8984a66f..109b48789 100644
--- a/sherpa-onnx/csrc/spoken-language-identification-impl.cc
+++ b/sherpa-onnx/csrc/spoken-language-identification-impl.cc
@@ -27,7 +27,7 @@ enum class ModelType : std::uint8_t {
 
 static ModelType GetModelType(char *model_data, size_t model_data_length,
                               bool debug) {
-  Ort::Env env(ORT_LOGGING_LEVEL_WARNING);
+  Ort::Env env(ORT_LOGGING_LEVEL_ERROR);
   Ort::SessionOptions sess_opts;
 
   auto sess = std::make_unique<Ort::Session>(env, model_data, model_data_length,