diff --git a/neuralnetworks/1.2/vts/functional/Android.bp b/neuralnetworks/1.2/vts/functional/Android.bp
index e14430f..7f2e110 100644
--- a/neuralnetworks/1.2/vts/functional/Android.bp
+++ b/neuralnetworks/1.2/vts/functional/Android.bp
@@ -52,7 +52,7 @@
     name: "VtsHalNeuralnetworksV1_2CompatV1_0TargetTest",
     defaults: ["VtsHalNeuralNetworksV1_2TargetTestDefaults"],
     srcs: [
-        ":VtsHalNeuralNetworksV1_2_all_generated_V1_0_tests",
+        ":VtsHalNeuralNetworksV1_0_all_generated_tests",
         "ValidateBurst.cpp",
     ],
 }
@@ -62,7 +62,7 @@
     name: "VtsHalNeuralnetworksV1_2CompatV1_1TargetTest",
     defaults: ["VtsHalNeuralNetworksV1_2TargetTestDefaults"],
     srcs: [
-        ":VtsHalNeuralNetworksV1_2_all_generated_V1_1_tests",
+        ":VtsHalNeuralNetworksV1_1_all_generated_tests",
         "ValidateBurst.cpp",
     ],
 }
@@ -73,7 +73,7 @@
     defaults: ["VtsHalNeuralNetworksV1_2TargetTestDefaults"],
     srcs: [
         "BasicTests.cpp",
-        ":VtsHalNeuralNetworksV1_2_all_generated_V1_2_tests",
+        ":VtsHalNeuralNetworksV1_2_all_generated_tests",
         ":VtsHalNeuralNetworksV1_2_mobilenets",
         "CompilationCachingTests.cpp",
         "ValidateBurst.cpp",
@@ -85,7 +85,7 @@
     defaults: ["VtsHalNeuralNetworksV1_2TargetTestDefaults"],
     srcs: [
         "BasicTests.cpp",
-        ":VtsHalNeuralNetworksV1_2_all_generated_V1_2_tests",
+        ":VtsHalNeuralNetworksV1_2_all_generated_tests",
         "ValidateBurst.cpp",
     ],
     cflags: [
diff --git a/neuralnetworks/1.2/vts/functional/CompilationCachingTests.cpp b/neuralnetworks/1.2/vts/functional/CompilationCachingTests.cpp
index 8747fb3..bde700e 100644
--- a/neuralnetworks/1.2/vts/functional/CompilationCachingTests.cpp
+++ b/neuralnetworks/1.2/vts/functional/CompilationCachingTests.cpp
@@ -425,7 +425,7 @@
 TEST_P(CompilationCachingTest, CacheSavingAndRetrieval) {
     // Create test HIDL model and compile.
     const TestModel& testModel = createTestModel();
-    const Model model = generated_tests::createModel(testModel);
+    const Model model = createModel(testModel);
     if (checkEarlyTermination(model)) return;
     sp<IPreparedModel> preparedModel = nullptr;
 
@@ -459,14 +459,14 @@
     }
 
     // Execute and verify results.
-    generated_tests::EvaluatePreparedModel(preparedModel, testModel,
-                                           /*testDynamicOutputShape=*/false);
+    EvaluatePreparedModel(preparedModel, testModel,
+                          /*testDynamicOutputShape=*/false);
 }
 
 TEST_P(CompilationCachingTest, CacheSavingAndRetrievalNonZeroOffset) {
     // Create test HIDL model and compile.
     const TestModel& testModel = createTestModel();
-    const Model model = generated_tests::createModel(testModel);
+    const Model model = createModel(testModel);
     if (checkEarlyTermination(model)) return;
     sp<IPreparedModel> preparedModel = nullptr;
 
@@ -522,14 +522,14 @@
     }
 
     // Execute and verify results.
-    generated_tests::EvaluatePreparedModel(preparedModel, testModel,
-                                           /*testDynamicOutputShape=*/false);
+    EvaluatePreparedModel(preparedModel, testModel,
+                          /*testDynamicOutputShape=*/false);
 }
 
 TEST_P(CompilationCachingTest, SaveToCacheInvalidNumCache) {
     // Create test HIDL model and compile.
     const TestModel& testModel = createTestModel();
-    const Model model = generated_tests::createModel(testModel);
+    const Model model = createModel(testModel);
     if (checkEarlyTermination(model)) return;
 
     // Test with number of model cache files greater than mNumModelCache.
@@ -544,8 +544,8 @@
         saveModelToCache(model, modelCache, dataCache, &preparedModel);
         ASSERT_NE(preparedModel, nullptr);
         // Execute and verify results.
-        generated_tests::EvaluatePreparedModel(preparedModel, testModel,
-                                               /*testDynamicOutputShape=*/false);
+        EvaluatePreparedModel(preparedModel, testModel,
+                              /*testDynamicOutputShape=*/false);
         // Check if prepareModelFromCache fails.
         preparedModel = nullptr;
         ErrorStatus status;
@@ -569,8 +569,8 @@
         saveModelToCache(model, modelCache, dataCache, &preparedModel);
         ASSERT_NE(preparedModel, nullptr);
         // Execute and verify results.
-        generated_tests::EvaluatePreparedModel(preparedModel, testModel,
-                                               /*testDynamicOutputShape=*/false);
+        EvaluatePreparedModel(preparedModel, testModel,
+                              /*testDynamicOutputShape=*/false);
         // Check if prepareModelFromCache fails.
         preparedModel = nullptr;
         ErrorStatus status;
@@ -593,8 +593,8 @@
         saveModelToCache(model, modelCache, dataCache, &preparedModel);
         ASSERT_NE(preparedModel, nullptr);
         // Execute and verify results.
-        generated_tests::EvaluatePreparedModel(preparedModel, testModel,
-                                               /*testDynamicOutputShape=*/false);
+        EvaluatePreparedModel(preparedModel, testModel,
+                              /*testDynamicOutputShape=*/false);
         // Check if prepareModelFromCache fails.
         preparedModel = nullptr;
         ErrorStatus status;
@@ -618,8 +618,8 @@
         saveModelToCache(model, modelCache, dataCache, &preparedModel);
         ASSERT_NE(preparedModel, nullptr);
         // Execute and verify results.
-        generated_tests::EvaluatePreparedModel(preparedModel, testModel,
-                                               /*testDynamicOutputShape=*/false);
+        EvaluatePreparedModel(preparedModel, testModel,
+                              /*testDynamicOutputShape=*/false);
         // Check if prepareModelFromCache fails.
         preparedModel = nullptr;
         ErrorStatus status;
@@ -634,7 +634,7 @@
 TEST_P(CompilationCachingTest, PrepareModelFromCacheInvalidNumCache) {
     // Create test HIDL model and compile.
     const TestModel& testModel = createTestModel();
-    const Model model = generated_tests::createModel(testModel);
+    const Model model = createModel(testModel);
     if (checkEarlyTermination(model)) return;
 
     // Save the compilation to cache.
@@ -715,7 +715,7 @@
 TEST_P(CompilationCachingTest, SaveToCacheInvalidNumFd) {
     // Create test HIDL model and compile.
     const TestModel& testModel = createTestModel();
-    const Model model = generated_tests::createModel(testModel);
+    const Model model = createModel(testModel);
     if (checkEarlyTermination(model)) return;
 
     // Go through each handle in model cache, test with NumFd greater than 1.
@@ -730,8 +730,8 @@
         saveModelToCache(model, modelCache, dataCache, &preparedModel);
         ASSERT_NE(preparedModel, nullptr);
         // Execute and verify results.
-        generated_tests::EvaluatePreparedModel(preparedModel, testModel,
-                                               /*testDynamicOutputShape=*/false);
+        EvaluatePreparedModel(preparedModel, testModel,
+                              /*testDynamicOutputShape=*/false);
         // Check if prepareModelFromCache fails.
         preparedModel = nullptr;
         ErrorStatus status;
@@ -755,8 +755,8 @@
         saveModelToCache(model, modelCache, dataCache, &preparedModel);
         ASSERT_NE(preparedModel, nullptr);
         // Execute and verify results.
-        generated_tests::EvaluatePreparedModel(preparedModel, testModel,
-                                               /*testDynamicOutputShape=*/false);
+        EvaluatePreparedModel(preparedModel, testModel,
+                              /*testDynamicOutputShape=*/false);
         // Check if prepareModelFromCache fails.
         preparedModel = nullptr;
         ErrorStatus status;
@@ -779,8 +779,8 @@
         saveModelToCache(model, modelCache, dataCache, &preparedModel);
         ASSERT_NE(preparedModel, nullptr);
         // Execute and verify results.
-        generated_tests::EvaluatePreparedModel(preparedModel, testModel,
-                                               /*testDynamicOutputShape=*/false);
+        EvaluatePreparedModel(preparedModel, testModel,
+                              /*testDynamicOutputShape=*/false);
         // Check if prepareModelFromCache fails.
         preparedModel = nullptr;
         ErrorStatus status;
@@ -804,8 +804,8 @@
         saveModelToCache(model, modelCache, dataCache, &preparedModel);
         ASSERT_NE(preparedModel, nullptr);
         // Execute and verify results.
-        generated_tests::EvaluatePreparedModel(preparedModel, testModel,
-                                               /*testDynamicOutputShape=*/false);
+        EvaluatePreparedModel(preparedModel, testModel,
+                              /*testDynamicOutputShape=*/false);
         // Check if prepareModelFromCache fails.
         preparedModel = nullptr;
         ErrorStatus status;
@@ -820,7 +820,7 @@
 TEST_P(CompilationCachingTest, PrepareModelFromCacheInvalidNumFd) {
     // Create test HIDL model and compile.
     const TestModel& testModel = createTestModel();
-    const Model model = generated_tests::createModel(testModel);
+    const Model model = createModel(testModel);
     if (checkEarlyTermination(model)) return;
 
     // Save the compilation to cache.
@@ -901,7 +901,7 @@
 TEST_P(CompilationCachingTest, SaveToCacheInvalidAccessMode) {
     // Create test HIDL model and compile.
     const TestModel& testModel = createTestModel();
-    const Model model = generated_tests::createModel(testModel);
+    const Model model = createModel(testModel);
     if (checkEarlyTermination(model)) return;
     std::vector<AccessMode> modelCacheMode(mNumModelCache, AccessMode::READ_WRITE);
     std::vector<AccessMode> dataCacheMode(mNumDataCache, AccessMode::READ_WRITE);
@@ -917,8 +917,8 @@
         saveModelToCache(model, modelCache, dataCache, &preparedModel);
         ASSERT_NE(preparedModel, nullptr);
         // Execute and verify results.
-        generated_tests::EvaluatePreparedModel(preparedModel, testModel,
-                                               /*testDynamicOutputShape=*/false);
+        EvaluatePreparedModel(preparedModel, testModel,
+                              /*testDynamicOutputShape=*/false);
         // Check if prepareModelFromCache fails.
         preparedModel = nullptr;
         ErrorStatus status;
@@ -940,8 +940,8 @@
         saveModelToCache(model, modelCache, dataCache, &preparedModel);
         ASSERT_NE(preparedModel, nullptr);
         // Execute and verify results.
-        generated_tests::EvaluatePreparedModel(preparedModel, testModel,
-                                               /*testDynamicOutputShape=*/false);
+        EvaluatePreparedModel(preparedModel, testModel,
+                              /*testDynamicOutputShape=*/false);
         // Check if prepareModelFromCache fails.
         preparedModel = nullptr;
         ErrorStatus status;
@@ -956,7 +956,7 @@
 TEST_P(CompilationCachingTest, PrepareModelFromCacheInvalidAccessMode) {
     // Create test HIDL model and compile.
     const TestModel& testModel = createTestModel();
-    const Model model = generated_tests::createModel(testModel);
+    const Model model = createModel(testModel);
     if (checkEarlyTermination(model)) return;
     std::vector<AccessMode> modelCacheMode(mNumModelCache, AccessMode::READ_WRITE);
     std::vector<AccessMode> dataCacheMode(mNumDataCache, AccessMode::READ_WRITE);
@@ -1035,10 +1035,10 @@
 
     // Create test models and check if fully supported by the service.
     const TestModel testModelMul = createLargeTestModel(OperationType::MUL, kLargeModelSize);
-    const Model modelMul = generated_tests::createModel(testModelMul);
+    const Model modelMul = createModel(testModelMul);
     if (checkEarlyTermination(modelMul)) return;
     const TestModel testModelAdd = createLargeTestModel(OperationType::ADD, kLargeModelSize);
-    const Model modelAdd = generated_tests::createModel(testModelAdd);
+    const Model modelAdd = createModel(testModelAdd);
     if (checkEarlyTermination(modelAdd)) return;
 
     // Save the modelMul compilation to cache.
@@ -1085,8 +1085,8 @@
                 ASSERT_EQ(preparedModel, nullptr);
             } else {
                 ASSERT_NE(preparedModel, nullptr);
-                generated_tests::EvaluatePreparedModel(preparedModel, testModelAdd,
-                                                       /*testDynamicOutputShape=*/false);
+                EvaluatePreparedModel(preparedModel, testModelAdd,
+                                      /*testDynamicOutputShape=*/false);
             }
         }
     }
@@ -1097,10 +1097,10 @@
 
     // Create test models and check if fully supported by the service.
     const TestModel testModelMul = createLargeTestModel(OperationType::MUL, kLargeModelSize);
-    const Model modelMul = generated_tests::createModel(testModelMul);
+    const Model modelMul = createModel(testModelMul);
     if (checkEarlyTermination(modelMul)) return;
     const TestModel testModelAdd = createLargeTestModel(OperationType::ADD, kLargeModelSize);
-    const Model modelAdd = generated_tests::createModel(testModelAdd);
+    const Model modelAdd = createModel(testModelAdd);
     if (checkEarlyTermination(modelAdd)) return;
 
     // Save the modelMul compilation to cache.
@@ -1147,8 +1147,8 @@
                 ASSERT_EQ(preparedModel, nullptr);
             } else {
                 ASSERT_NE(preparedModel, nullptr);
-                generated_tests::EvaluatePreparedModel(preparedModel, testModelAdd,
-                                                       /*testDynamicOutputShape=*/false);
+                EvaluatePreparedModel(preparedModel, testModelAdd,
+                                      /*testDynamicOutputShape=*/false);
             }
         }
     }
@@ -1159,10 +1159,10 @@
 
     // Create test models and check if fully supported by the service.
     const TestModel testModelMul = createLargeTestModel(OperationType::MUL, kLargeModelSize);
-    const Model modelMul = generated_tests::createModel(testModelMul);
+    const Model modelMul = createModel(testModelMul);
     if (checkEarlyTermination(modelMul)) return;
     const TestModel testModelAdd = createLargeTestModel(OperationType::ADD, kLargeModelSize);
-    const Model modelAdd = generated_tests::createModel(testModelAdd);
+    const Model modelAdd = createModel(testModelAdd);
     if (checkEarlyTermination(modelAdd)) return;
 
     // Save the modelMul compilation to cache.
@@ -1265,7 +1265,7 @@
     // whether the test should be skipped or not.
     void testCorruptedCache(ExpectedResult expected, std::function<void(bool*)> modifier) {
         const TestModel& testModel = createTestModel();
-        const Model model = generated_tests::createModel(testModel);
+        const Model model = createModel(testModel);
         if (checkEarlyTermination(model)) return;
 
         // Save the compilation to cache.
diff --git a/neuralnetworks/1.2/vts/functional/GeneratedTestHarness.cpp b/neuralnetworks/1.2/vts/functional/GeneratedTestHarness.cpp
index 1dcebbe..1d302e2 100644
--- a/neuralnetworks/1.2/vts/functional/GeneratedTestHarness.cpp
+++ b/neuralnetworks/1.2/vts/functional/GeneratedTestHarness.cpp
@@ -42,12 +42,14 @@
 #include "MemoryUtils.h"
 #include "TestHarness.h"
 #include "Utils.h"
+#include "VtsHalNeuralnetworks.h"
 
 namespace android {
 namespace hardware {
 namespace neuralnetworks {
 namespace V1_2 {
-namespace generated_tests {
+namespace vts {
+namespace functional {
 
 using namespace test_helper;
 using ::android::hardware::neuralnetworks::V1_0::DataLocation;
@@ -410,21 +412,43 @@
     ASSERT_NE(nullptr, preparedModel->get());
 }
 
-void Execute(const sp<IDevice>& device, const TestModel& testModel, bool testDynamicOutputShape) {
-    Model model = createModel(testModel);
-    if (testDynamicOutputShape) {
-        makeOutputDimensionsUnspecified(&model);
-    }
+// Tag for the generated tests
+class GeneratedTest : public GeneratedTestBase {
+  protected:
+    void Execute(const TestModel& testModel, bool testDynamicOutputShape) {
+        Model model = createModel(testModel);
+        if (testDynamicOutputShape) {
+            makeOutputDimensionsUnspecified(&model);
+        }
 
-    sp<IPreparedModel> preparedModel = nullptr;
-    PrepareModel(device, model, &preparedModel);
-    if (preparedModel == nullptr) {
-        GTEST_SKIP();
+        sp<IPreparedModel> preparedModel = nullptr;
+        PrepareModel(device, model, &preparedModel);
+        if (preparedModel == nullptr) {
+            GTEST_SKIP();
+        }
+        EvaluatePreparedModel(preparedModel, testModel, testDynamicOutputShape);
     }
-    EvaluatePreparedModel(preparedModel, testModel, testDynamicOutputShape);
+};
+
+// Tag for the dynamic output shape tests
+class DynamicOutputShapeTest : public GeneratedTest {};
+
+TEST_P(GeneratedTest, Test) {
+    Execute(*mTestModel, /*testDynamicOutputShape=*/false);
 }
 
-}  // namespace generated_tests
+TEST_P(DynamicOutputShapeTest, Test) {
+    Execute(*mTestModel, /*testDynamicOutputShape=*/true);
+}
+
+INSTANTIATE_GENERATED_TEST(GeneratedTest,
+                           [](const TestModel& testModel) { return !testModel.expectFailure; });
+
+INSTANTIATE_GENERATED_TEST(DynamicOutputShapeTest,
+                           [](const TestModel& testModel) { return !testModel.expectFailure; });
+
+}  // namespace functional
+}  // namespace vts
 }  // namespace V1_2
 }  // namespace neuralnetworks
 }  // namespace hardware
diff --git a/neuralnetworks/1.2/vts/functional/GeneratedTestHarness.h b/neuralnetworks/1.2/vts/functional/GeneratedTestHarness.h
index de45242..27208ce 100644
--- a/neuralnetworks/1.2/vts/functional/GeneratedTestHarness.h
+++ b/neuralnetworks/1.2/vts/functional/GeneratedTestHarness.h
@@ -23,12 +23,46 @@
 #include <functional>
 #include <vector>
 #include "TestHarness.h"
+#include "VtsHalNeuralnetworks.h"
 
 namespace android {
 namespace hardware {
 namespace neuralnetworks {
 namespace V1_2 {
-namespace generated_tests {
+namespace vts {
+namespace functional {
+
+class GeneratedTestBase
+    : public NeuralnetworksHidlTest,
+      public ::testing::WithParamInterface<test_helper::TestModelManager::TestParam> {
+  protected:
+    void SetUp() override {
+        NeuralnetworksHidlTest::SetUp();
+        ASSERT_NE(mTestModel, nullptr);
+    }
+
+    const test_helper::TestModel* mTestModel = GetParam().second;
+};
+
+#define INSTANTIATE_GENERATED_TEST(TestSuite, filter)                                          \
+    INSTANTIATE_TEST_SUITE_P(                                                                  \
+            TestGenerated, TestSuite,                                                          \
+            ::testing::ValuesIn(::test_helper::TestModelManager::get().getTestModels(filter)), \
+            [](const auto& info) { return info.param.first; })
+
+// Tag for the validation tests, instantiated in VtsHalNeuralnetworks.cpp.
+// TODO: Clean up the hierarchy for ValidationTest.
+class ValidationTest : public GeneratedTestBase {
+  protected:
+    void validateEverything(const Model& model, const Request& request);
+    void validateFailure(const Model& model, const Request& request);
+
+  private:
+    void validateModel(const Model& model);
+    void validateRequest(const sp<IPreparedModel>& preparedModel, const Request& request);
+    void validateRequestFailure(const sp<IPreparedModel>& preparedModel, const Request& request);
+    void validateBurst(const sp<IPreparedModel>& preparedModel, const Request& request);
+};
 
 Model createModel(const ::test_helper::TestModel& testModel);
 
@@ -38,10 +72,8 @@
 void EvaluatePreparedModel(const sp<V1_2::IPreparedModel>& preparedModel,
                            const ::test_helper::TestModel& testModel, bool testDynamicOutputShape);
 
-void Execute(const sp<V1_2::IDevice>& device, const ::test_helper::TestModel& testModel,
-             bool testDynamicOutputShape = false);
-
-}  // namespace generated_tests
+}  // namespace functional
+}  // namespace vts
 }  // namespace V1_2
 }  // namespace neuralnetworks
 }  // namespace hardware
diff --git a/neuralnetworks/1.2/vts/functional/GeneratedTests.h b/neuralnetworks/1.2/vts/functional/GeneratedTests.h
deleted file mode 100644
index a723609..0000000
--- a/neuralnetworks/1.2/vts/functional/GeneratedTests.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * Copyright (C) 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "1.0/Utils.h"
-#include "GeneratedTestHarness.h"
-#include "TestHarness.h"
-#include "VtsHalNeuralnetworks.h"
-
-namespace android::hardware::neuralnetworks::V1_2::generated_tests {
-
-using namespace ::android::hardware::neuralnetworks::V1_2::vts::functional;
-
-using ::android::hardware::neuralnetworks::V1_0::OperandLifeTime;
-using ::android::hardware::neuralnetworks::V1_0::Request;
-
-}  // namespace android::hardware::neuralnetworks::V1_2::generated_tests
diff --git a/neuralnetworks/1.2/vts/functional/ValidateBurst.cpp b/neuralnetworks/1.2/vts/functional/ValidateBurst.cpp
index 816f861..a322011 100644
--- a/neuralnetworks/1.2/vts/functional/ValidateBurst.cpp
+++ b/neuralnetworks/1.2/vts/functional/ValidateBurst.cpp
@@ -21,6 +21,7 @@
 #include "1.2/Callbacks.h"
 #include "ExecutionBurstController.h"
 #include "ExecutionBurstServer.h"
+#include "GeneratedTestHarness.h"
 #include "TestHarness.h"
 #include "Utils.h"
 
diff --git a/neuralnetworks/1.2/vts/functional/ValidateModel.cpp b/neuralnetworks/1.2/vts/functional/ValidateModel.cpp
index ad992c5..a3220fa 100644
--- a/neuralnetworks/1.2/vts/functional/ValidateModel.cpp
+++ b/neuralnetworks/1.2/vts/functional/ValidateModel.cpp
@@ -18,6 +18,7 @@
 
 #include "1.0/Utils.h"
 #include "1.2/Callbacks.h"
+#include "GeneratedTestHarness.h"
 #include "VtsHalNeuralnetworks.h"
 
 namespace android {
diff --git a/neuralnetworks/1.2/vts/functional/ValidateRequest.cpp b/neuralnetworks/1.2/vts/functional/ValidateRequest.cpp
index 13d45e4..20c740e 100644
--- a/neuralnetworks/1.2/vts/functional/ValidateRequest.cpp
+++ b/neuralnetworks/1.2/vts/functional/ValidateRequest.cpp
@@ -19,6 +19,7 @@
 #include "1.0/Utils.h"
 #include "1.2/Callbacks.h"
 #include "ExecutionBurstController.h"
+#include "GeneratedTestHarness.h"
 #include "TestHarness.h"
 #include "Utils.h"
 #include "VtsHalNeuralnetworks.h"
diff --git a/neuralnetworks/1.2/vts/functional/VtsHalNeuralnetworks.cpp b/neuralnetworks/1.2/vts/functional/VtsHalNeuralnetworks.cpp
index eb52110..b87384e 100644
--- a/neuralnetworks/1.2/vts/functional/VtsHalNeuralnetworks.cpp
+++ b/neuralnetworks/1.2/vts/functional/VtsHalNeuralnetworks.cpp
@@ -17,11 +17,13 @@
 #define LOG_TAG "neuralnetworks_hidl_hal_test"
 
 #include "VtsHalNeuralnetworks.h"
+#include "1.0/Callbacks.h"
+#include "1.0/Utils.h"
+#include "GeneratedTestHarness.h"
+#include "TestHarness.h"
 
 #include <android-base/logging.h>
 
-#include "1.2/Callbacks.h"
-
 namespace android {
 namespace hardware {
 namespace neuralnetworks {
@@ -154,6 +156,18 @@
     validateRequestFailure(preparedModel, request);
 }
 
+TEST_P(ValidationTest, Test) {
+    const Model model = createModel(*mTestModel);
+    const Request request = createRequest(*mTestModel);
+    if (mTestModel->expectFailure) {
+        validateFailure(model, request);
+    } else {
+        validateEverything(model, request);
+    }
+}
+
+INSTANTIATE_GENERATED_TEST(ValidationTest, [](const test_helper::TestModel&) { return true; });
+
 sp<IPreparedModel> getPreparedModel_1_2(
     const sp<V1_2::implementation::PreparedModelCallback>& callback) {
     sp<V1_0::IPreparedModel> preparedModelV1_0 = callback->getPreparedModel();
diff --git a/neuralnetworks/1.2/vts/functional/VtsHalNeuralnetworks.h b/neuralnetworks/1.2/vts/functional/VtsHalNeuralnetworks.h
index e76ad7b..8729a6f 100644
--- a/neuralnetworks/1.2/vts/functional/VtsHalNeuralnetworks.h
+++ b/neuralnetworks/1.2/vts/functional/VtsHalNeuralnetworks.h
@@ -30,6 +30,7 @@
 #include <vector>
 
 #include "1.2/Callbacks.h"
+#include "TestHarness.h"
 
 namespace android {
 namespace hardware {
@@ -68,24 +69,6 @@
     sp<IDevice> device;
 };
 
-class ValidationTest : public NeuralnetworksHidlTest {
-  protected:
-    void validateEverything(const Model& model, const Request& request);
-    void validateFailure(const Model& model, const Request& request);
-
-  private:
-    void validateModel(const Model& model);
-    void validateRequest(const sp<IPreparedModel>& preparedModel, const Request& request);
-    void validateRequestFailure(const sp<IPreparedModel>& preparedModel, const Request& request);
-    void validateBurst(const sp<IPreparedModel>& preparedModel, const Request& request);
-};
-
-// Tag for the generated tests
-class GeneratedTest : public NeuralnetworksHidlTest {};
-
-// Tag for the dynamic output shape tests
-class DynamicOutputShapeTest : public NeuralnetworksHidlTest {};
-
 // Utility function to get PreparedModel from callback and downcast to V1_2.
 sp<IPreparedModel> getPreparedModel_1_2(
         const sp<V1_2::implementation::PreparedModelCallback>& callback);