diff --git a/neuralnetworks/utils/common/include/nnapi/hal/InvalidBurst.h b/neuralnetworks/utils/common/include/nnapi/hal/InvalidBurst.h
index e86edda..1f1245f 100644
--- a/neuralnetworks/utils/common/include/nnapi/hal/InvalidBurst.h
+++ b/neuralnetworks/utils/common/include/nnapi/hal/InvalidBurst.h
@@ -33,12 +33,15 @@
 
     nn::ExecutionResult<std::pair<std::vector<nn::OutputShape>, nn::Timing>> execute(
             const nn::Request& request, nn::MeasureTiming measure,
-            const nn::OptionalTimePoint& deadline,
-            const nn::OptionalDuration& loopTimeoutDuration) const override;
+            const nn::OptionalTimePoint& deadline, const nn::OptionalDuration& loopTimeoutDuration,
+            const std::vector<nn::TokenValuePair>& hints,
+            const std::vector<nn::ExtensionNameAndPrefix>& extensionNameToPrefix) const override;
 
     nn::GeneralResult<nn::SharedExecution> createReusableExecution(
             const nn::Request& request, nn::MeasureTiming measure,
-            const nn::OptionalDuration& loopTimeoutDuration) const override;
+            const nn::OptionalDuration& loopTimeoutDuration,
+            const std::vector<nn::TokenValuePair>& hints,
+            const std::vector<nn::ExtensionNameAndPrefix>& extensionNameToPrefix) const override;
 };
 
 }  // namespace android::hardware::neuralnetworks::utils
diff --git a/neuralnetworks/utils/common/include/nnapi/hal/InvalidDevice.h b/neuralnetworks/utils/common/include/nnapi/hal/InvalidDevice.h
index 5e62b9a..9582873 100644
--- a/neuralnetworks/utils/common/include/nnapi/hal/InvalidDevice.h
+++ b/neuralnetworks/utils/common/include/nnapi/hal/InvalidDevice.h
@@ -52,8 +52,9 @@
     nn::GeneralResult<nn::SharedPreparedModel> prepareModel(
             const nn::Model& model, nn::ExecutionPreference preference, nn::Priority priority,
             nn::OptionalTimePoint deadline, const std::vector<nn::SharedHandle>& modelCache,
-            const std::vector<nn::SharedHandle>& dataCache,
-            const nn::CacheToken& token) const override;
+            const std::vector<nn::SharedHandle>& dataCache, const nn::CacheToken& token,
+            const std::vector<nn::TokenValuePair>& hints,
+            const std::vector<nn::ExtensionNameAndPrefix>& extensionNameToPrefix) const override;
 
     nn::GeneralResult<nn::SharedPreparedModel> prepareModelFromCache(
             nn::OptionalTimePoint deadline, const std::vector<nn::SharedHandle>& modelCache,
diff --git a/neuralnetworks/utils/common/include/nnapi/hal/InvalidPreparedModel.h b/neuralnetworks/utils/common/include/nnapi/hal/InvalidPreparedModel.h
index de30aae..3f1f290 100644
--- a/neuralnetworks/utils/common/include/nnapi/hal/InvalidPreparedModel.h
+++ b/neuralnetworks/utils/common/include/nnapi/hal/InvalidPreparedModel.h
@@ -31,18 +31,23 @@
   public:
     nn::ExecutionResult<std::pair<std::vector<nn::OutputShape>, nn::Timing>> execute(
             const nn::Request& request, nn::MeasureTiming measure,
-            const nn::OptionalTimePoint& deadline,
-            const nn::OptionalDuration& loopTimeoutDuration) const override;
+            const nn::OptionalTimePoint& deadline, const nn::OptionalDuration& loopTimeoutDuration,
+            const std::vector<nn::TokenValuePair>& hints,
+            const std::vector<nn::ExtensionNameAndPrefix>& extensionNameToPrefix) const override;
 
     nn::GeneralResult<std::pair<nn::SyncFence, nn::ExecuteFencedInfoCallback>> executeFenced(
             const nn::Request& request, const std::vector<nn::SyncFence>& waitFor,
             nn::MeasureTiming measure, const nn::OptionalTimePoint& deadline,
             const nn::OptionalDuration& loopTimeoutDuration,
-            const nn::OptionalDuration& timeoutDurationAfterFence) const override;
+            const nn::OptionalDuration& timeoutDurationAfterFence,
+            const std::vector<nn::TokenValuePair>& hints,
+            const std::vector<nn::ExtensionNameAndPrefix>& extensionNameToPrefix) const override;
 
     nn::GeneralResult<nn::SharedExecution> createReusableExecution(
             const nn::Request& request, nn::MeasureTiming measure,
-            const nn::OptionalDuration& loopTimeoutDuration) const override;
+            const nn::OptionalDuration& loopTimeoutDuration,
+            const std::vector<nn::TokenValuePair>& hints,
+            const std::vector<nn::ExtensionNameAndPrefix>& extensionNameToPrefix) const override;
 
     nn::GeneralResult<nn::SharedBurst> configureExecutionBurst() const override;
 
diff --git a/neuralnetworks/utils/common/include/nnapi/hal/ResilientBurst.h b/neuralnetworks/utils/common/include/nnapi/hal/ResilientBurst.h
index fde2486..129431f 100644
--- a/neuralnetworks/utils/common/include/nnapi/hal/ResilientBurst.h
+++ b/neuralnetworks/utils/common/include/nnapi/hal/ResilientBurst.h
@@ -48,18 +48,23 @@
 
     nn::ExecutionResult<std::pair<std::vector<nn::OutputShape>, nn::Timing>> execute(
             const nn::Request& request, nn::MeasureTiming measure,
-            const nn::OptionalTimePoint& deadline,
-            const nn::OptionalDuration& loopTimeoutDuration) const override;
+            const nn::OptionalTimePoint& deadline, const nn::OptionalDuration& loopTimeoutDuration,
+            const std::vector<nn::TokenValuePair>& hints,
+            const std::vector<nn::ExtensionNameAndPrefix>& extensionNameToPrefix) const override;
 
     nn::GeneralResult<nn::SharedExecution> createReusableExecution(
             const nn::Request& request, nn::MeasureTiming measure,
-            const nn::OptionalDuration& loopTimeoutDuration) const override;
+            const nn::OptionalDuration& loopTimeoutDuration,
+            const std::vector<nn::TokenValuePair>& hints,
+            const std::vector<nn::ExtensionNameAndPrefix>& extensionNameToPrefix) const override;
 
   private:
     bool isValidInternal() const EXCLUDES(mMutex);
     nn::GeneralResult<nn::SharedExecution> createReusableExecutionInternal(
             const nn::Request& request, nn::MeasureTiming measure,
-            const nn::OptionalDuration& loopTimeoutDuration) const;
+            const nn::OptionalDuration& loopTimeoutDuration,
+            const std::vector<nn::TokenValuePair>& hints,
+            const std::vector<nn::ExtensionNameAndPrefix>& extensionNameToPrefix) const;
 
     const Factory kMakeBurst;
     mutable std::mutex mMutex;
diff --git a/neuralnetworks/utils/common/include/nnapi/hal/ResilientDevice.h b/neuralnetworks/utils/common/include/nnapi/hal/ResilientDevice.h
index 84ae799..267d634 100644
--- a/neuralnetworks/utils/common/include/nnapi/hal/ResilientDevice.h
+++ b/neuralnetworks/utils/common/include/nnapi/hal/ResilientDevice.h
@@ -65,8 +65,9 @@
     nn::GeneralResult<nn::SharedPreparedModel> prepareModel(
             const nn::Model& model, nn::ExecutionPreference preference, nn::Priority priority,
             nn::OptionalTimePoint deadline, const std::vector<nn::SharedHandle>& modelCache,
-            const std::vector<nn::SharedHandle>& dataCache,
-            const nn::CacheToken& token) const override;
+            const std::vector<nn::SharedHandle>& dataCache, const nn::CacheToken& token,
+            const std::vector<nn::TokenValuePair>& hints,
+            const std::vector<nn::ExtensionNameAndPrefix>& extensionNameToPrefix) const override;
 
     nn::GeneralResult<nn::SharedPreparedModel> prepareModelFromCache(
             nn::OptionalTimePoint deadline, const std::vector<nn::SharedHandle>& modelCache,
@@ -83,7 +84,9 @@
     nn::GeneralResult<nn::SharedPreparedModel> prepareModelInternal(
             const nn::Model& model, nn::ExecutionPreference preference, nn::Priority priority,
             nn::OptionalTimePoint deadline, const std::vector<nn::SharedHandle>& modelCache,
-            const std::vector<nn::SharedHandle>& dataCache, const nn::CacheToken& token) const;
+            const std::vector<nn::SharedHandle>& dataCache, const nn::CacheToken& token,
+            const std::vector<nn::TokenValuePair>& hints,
+            const std::vector<nn::ExtensionNameAndPrefix>& extensionNameToPrefix) const;
     nn::GeneralResult<nn::SharedPreparedModel> prepareModelFromCacheInternal(
             nn::OptionalTimePoint deadline, const std::vector<nn::SharedHandle>& modelCache,
             const std::vector<nn::SharedHandle>& dataCache, const nn::CacheToken& token) const;
diff --git a/neuralnetworks/utils/common/include/nnapi/hal/ResilientPreparedModel.h b/neuralnetworks/utils/common/include/nnapi/hal/ResilientPreparedModel.h
index 86533ed..bbfc220 100644
--- a/neuralnetworks/utils/common/include/nnapi/hal/ResilientPreparedModel.h
+++ b/neuralnetworks/utils/common/include/nnapi/hal/ResilientPreparedModel.h
@@ -49,18 +49,23 @@
 
     nn::ExecutionResult<std::pair<std::vector<nn::OutputShape>, nn::Timing>> execute(
             const nn::Request& request, nn::MeasureTiming measure,
-            const nn::OptionalTimePoint& deadline,
-            const nn::OptionalDuration& loopTimeoutDuration) const override;
+            const nn::OptionalTimePoint& deadline, const nn::OptionalDuration& loopTimeoutDuration,
+            const std::vector<nn::TokenValuePair>& hints,
+            const std::vector<nn::ExtensionNameAndPrefix>& extensionNameToPrefix) const override;
 
     nn::GeneralResult<std::pair<nn::SyncFence, nn::ExecuteFencedInfoCallback>> executeFenced(
             const nn::Request& request, const std::vector<nn::SyncFence>& waitFor,
             nn::MeasureTiming measure, const nn::OptionalTimePoint& deadline,
             const nn::OptionalDuration& loopTimeoutDuration,
-            const nn::OptionalDuration& timeoutDurationAfterFence) const override;
+            const nn::OptionalDuration& timeoutDurationAfterFence,
+            const std::vector<nn::TokenValuePair>& hints,
+            const std::vector<nn::ExtensionNameAndPrefix>& extensionNameToPrefix) const override;
 
     nn::GeneralResult<nn::SharedExecution> createReusableExecution(
             const nn::Request& request, nn::MeasureTiming measure,
-            const nn::OptionalDuration& loopTimeoutDuration) const override;
+            const nn::OptionalDuration& loopTimeoutDuration,
+            const std::vector<nn::TokenValuePair>& hints,
+            const std::vector<nn::ExtensionNameAndPrefix>& extensionNameToPrefix) const override;
 
     nn::GeneralResult<nn::SharedBurst> configureExecutionBurst() const override;
 
@@ -70,7 +75,9 @@
     bool isValidInternal() const EXCLUDES(mMutex);
     nn::GeneralResult<nn::SharedExecution> createReusableExecutionInternal(
             const nn::Request& request, nn::MeasureTiming measure,
-            const nn::OptionalDuration& loopTimeoutDuration) const;
+            const nn::OptionalDuration& loopTimeoutDuration,
+            const std::vector<nn::TokenValuePair>& metaData,
+            const std::vector<nn::ExtensionNameAndPrefix>& extensionNameToPrefix) const;
     nn::GeneralResult<nn::SharedBurst> configureExecutionBurstInternal() const;
 
     const Factory kMakePreparedModel;
diff --git a/neuralnetworks/utils/common/src/InvalidBurst.cpp b/neuralnetworks/utils/common/src/InvalidBurst.cpp
index 0191533..3fdfb5c 100644
--- a/neuralnetworks/utils/common/src/InvalidBurst.cpp
+++ b/neuralnetworks/utils/common/src/InvalidBurst.cpp
@@ -34,13 +34,17 @@
 nn::ExecutionResult<std::pair<std::vector<nn::OutputShape>, nn::Timing>> InvalidBurst::execute(
         const nn::Request& /*request*/, nn::MeasureTiming /*measure*/,
         const nn::OptionalTimePoint& /*deadline*/,
-        const nn::OptionalDuration& /*loopTimeoutDuration*/) const {
+        const nn::OptionalDuration& /*loopTimeoutDuration*/,
+        const std::vector<nn::TokenValuePair>& /*hints*/,
+        const std::vector<nn::ExtensionNameAndPrefix>& /*extensionNameToPrefix*/) const {
     return NN_ERROR() << "InvalidBurst";
 }
 
 nn::GeneralResult<nn::SharedExecution> InvalidBurst::createReusableExecution(
         const nn::Request& /*request*/, nn::MeasureTiming /*measure*/,
-        const nn::OptionalDuration& /*loopTimeoutDuration*/) const {
+        const nn::OptionalDuration& /*loopTimeoutDuration*/,
+        const std::vector<nn::TokenValuePair>& /*hints*/,
+        const std::vector<nn::ExtensionNameAndPrefix>& /*extensionNameToPrefix*/) const {
     return NN_ERROR() << "InvalidBurst";
 }
 
diff --git a/neuralnetworks/utils/common/src/InvalidDevice.cpp b/neuralnetworks/utils/common/src/InvalidDevice.cpp
index 535ccb4..c8cc287 100644
--- a/neuralnetworks/utils/common/src/InvalidDevice.cpp
+++ b/neuralnetworks/utils/common/src/InvalidDevice.cpp
@@ -84,7 +84,9 @@
         const nn::Model& /*model*/, nn::ExecutionPreference /*preference*/,
         nn::Priority /*priority*/, nn::OptionalTimePoint /*deadline*/,
         const std::vector<nn::SharedHandle>& /*modelCache*/,
-        const std::vector<nn::SharedHandle>& /*dataCache*/, const nn::CacheToken& /*token*/) const {
+        const std::vector<nn::SharedHandle>& /*dataCache*/, const nn::CacheToken& /*token*/,
+        const std::vector<nn::TokenValuePair>& /*hints*/,
+        const std::vector<nn::ExtensionNameAndPrefix>& /*extensionNameToPrefix*/) const {
     return NN_ERROR() << "InvalidDevice";
 }
 
diff --git a/neuralnetworks/utils/common/src/InvalidPreparedModel.cpp b/neuralnetworks/utils/common/src/InvalidPreparedModel.cpp
index 8195462..f6f978d 100644
--- a/neuralnetworks/utils/common/src/InvalidPreparedModel.cpp
+++ b/neuralnetworks/utils/common/src/InvalidPreparedModel.cpp
@@ -27,9 +27,12 @@
 namespace android::hardware::neuralnetworks::utils {
 
 nn::ExecutionResult<std::pair<std::vector<nn::OutputShape>, nn::Timing>>
-InvalidPreparedModel::execute(const nn::Request& /*request*/, nn::MeasureTiming /*measure*/,
-                              const nn::OptionalTimePoint& /*deadline*/,
-                              const nn::OptionalDuration& /*loopTimeoutDuration*/) const {
+InvalidPreparedModel::execute(
+        const nn::Request& /*request*/, nn::MeasureTiming /*measure*/,
+        const nn::OptionalTimePoint& /*deadline*/,
+        const nn::OptionalDuration& /*loopTimeoutDuration*/,
+        const std::vector<nn::TokenValuePair>& /*hints*/,
+        const std::vector<nn::ExtensionNameAndPrefix>& /*extensionNameToPrefix*/) const {
     return NN_ERROR() << "InvalidPreparedModel";
 }
 
@@ -38,13 +41,17 @@
         const nn::Request& /*request*/, const std::vector<nn::SyncFence>& /*waitFor*/,
         nn::MeasureTiming /*measure*/, const nn::OptionalTimePoint& /*deadline*/,
         const nn::OptionalDuration& /*loopTimeoutDuration*/,
-        const nn::OptionalDuration& /*timeoutDurationAfterFence*/) const {
+        const nn::OptionalDuration& /*timeoutDurationAfterFence*/,
+        const std::vector<nn::TokenValuePair>& /*hints*/,
+        const std::vector<nn::ExtensionNameAndPrefix>& /*extensionNameToPrefix*/) const {
     return NN_ERROR() << "InvalidPreparedModel";
 }
 
 nn::GeneralResult<nn::SharedExecution> InvalidPreparedModel::createReusableExecution(
         const nn::Request& /*request*/, nn::MeasureTiming /*measure*/,
-        const nn::OptionalDuration& /*loopTimeoutDuration*/) const {
+        const nn::OptionalDuration& /*loopTimeoutDuration*/,
+        const std::vector<nn::TokenValuePair>& /*hints*/,
+        const std::vector<nn::ExtensionNameAndPrefix>& /*extensionNameToPrefix*/) const {
     return NN_ERROR() << "InvalidPreparedModel";
 }
 
diff --git a/neuralnetworks/utils/common/src/ResilientBurst.cpp b/neuralnetworks/utils/common/src/ResilientBurst.cpp
index 79cbe39..bf7a8ea 100644
--- a/neuralnetworks/utils/common/src/ResilientBurst.cpp
+++ b/neuralnetworks/utils/common/src/ResilientBurst.cpp
@@ -105,37 +105,49 @@
 
 nn::ExecutionResult<std::pair<std::vector<nn::OutputShape>, nn::Timing>> ResilientBurst::execute(
         const nn::Request& request, nn::MeasureTiming measure,
-        const nn::OptionalTimePoint& deadline,
-        const nn::OptionalDuration& loopTimeoutDuration) const {
-    const auto fn = [&request, measure, deadline, loopTimeoutDuration](const nn::IBurst& burst) {
-        return burst.execute(request, measure, deadline, loopTimeoutDuration);
+        const nn::OptionalTimePoint& deadline, const nn::OptionalDuration& loopTimeoutDuration,
+        const std::vector<nn::TokenValuePair>& hints,
+        const std::vector<nn::ExtensionNameAndPrefix>& extensionNameToPrefix) const {
+    const auto fn = [&request, measure, deadline, loopTimeoutDuration, &hints,
+                     &extensionNameToPrefix](const nn::IBurst& burst) {
+        return burst.execute(request, measure, deadline, loopTimeoutDuration, hints,
+                             extensionNameToPrefix);
     };
     return protect(*this, fn);
 }
 
 nn::GeneralResult<nn::SharedExecution> ResilientBurst::createReusableExecution(
         const nn::Request& request, nn::MeasureTiming measure,
-        const nn::OptionalDuration& loopTimeoutDuration) const {
+        const nn::OptionalDuration& loopTimeoutDuration,
+        const std::vector<nn::TokenValuePair>& hints,
+        const std::vector<nn::ExtensionNameAndPrefix>& extensionNameToPrefix) const {
 #if 0
     auto self = shared_from_this();
-    ResilientExecution::Factory makeExecution =
-            [burst = std::move(self), request, measure, loopTimeoutDuration] {
-        return burst->createReusableExecutionInternal(request, measure, loopTimeoutDuration);
+    ResilientExecution::Factory makeExecution = [burst = std::move(self), request, measure,
+                                                 loopTimeoutDuration, &hints,
+                                                 &extensionNameToPrefix] {
+        return burst->createReusableExecutionInternal(request, measure, loopTimeoutDuration, hints,
+                                                      extensionNameToPrefix);
     };
     return ResilientExecution::create(std::move(makeExecution));
 #else
-    return createReusableExecutionInternal(request, measure, loopTimeoutDuration);
+    return createReusableExecutionInternal(request, measure, loopTimeoutDuration, hints,
+                                           extensionNameToPrefix);
 #endif
 }
 
 nn::GeneralResult<nn::SharedExecution> ResilientBurst::createReusableExecutionInternal(
         const nn::Request& request, nn::MeasureTiming measure,
-        const nn::OptionalDuration& loopTimeoutDuration) const {
+        const nn::OptionalDuration& loopTimeoutDuration,
+        const std::vector<nn::TokenValuePair>& hints,
+        const std::vector<nn::ExtensionNameAndPrefix>& extensionNameToPrefix) const {
     if (!isValidInternal()) {
         return std::make_shared<const InvalidExecution>();
     }
-    const auto fn = [&request, measure, &loopTimeoutDuration](const nn::IBurst& burst) {
-        return burst.createReusableExecution(request, measure, loopTimeoutDuration);
+    const auto fn = [&request, measure, &loopTimeoutDuration, &hints,
+                     &extensionNameToPrefix](const nn::IBurst& burst) {
+        return burst.createReusableExecution(request, measure, loopTimeoutDuration, hints,
+                                             extensionNameToPrefix);
     };
     return protect(*this, fn);
 }
diff --git a/neuralnetworks/utils/common/src/ResilientDevice.cpp b/neuralnetworks/utils/common/src/ResilientDevice.cpp
index 2023c9a..a5c2640 100644
--- a/neuralnetworks/utils/common/src/ResilientDevice.cpp
+++ b/neuralnetworks/utils/common/src/ResilientDevice.cpp
@@ -179,19 +179,21 @@
 nn::GeneralResult<nn::SharedPreparedModel> ResilientDevice::prepareModel(
         const nn::Model& model, nn::ExecutionPreference preference, nn::Priority priority,
         nn::OptionalTimePoint deadline, const std::vector<nn::SharedHandle>& modelCache,
-        const std::vector<nn::SharedHandle>& dataCache, const nn::CacheToken& token) const {
+        const std::vector<nn::SharedHandle>& dataCache, const nn::CacheToken& token,
+        const std::vector<nn::TokenValuePair>& hints,
+        const std::vector<nn::ExtensionNameAndPrefix>& extensionNameToPrefix) const {
 #if 0
     auto self = shared_from_this();
     ResilientPreparedModel::Factory makePreparedModel = [device = std::move(self), model,
                                                          preference, priority, deadline, modelCache,
-                                                         dataCache, token] {
+                                                         dataCache, token, hints, extensionNameToPrefix] {
         return device->prepareModelInternal(model, preference, priority, deadline, modelCache,
-                                            dataCache, token);
+                                            dataCache, token, hints, extensionNameToPrefix);
     };
     return ResilientPreparedModel::create(std::move(makePreparedModel));
 #else
-    return prepareModelInternal(model, preference, priority, deadline, modelCache, dataCache,
-                                token);
+    return prepareModelInternal(model, preference, priority, deadline, modelCache, dataCache, token,
+                                hints, extensionNameToPrefix);
 #endif
 }
 
@@ -234,14 +236,16 @@
 nn::GeneralResult<nn::SharedPreparedModel> ResilientDevice::prepareModelInternal(
         const nn::Model& model, nn::ExecutionPreference preference, nn::Priority priority,
         nn::OptionalTimePoint deadline, const std::vector<nn::SharedHandle>& modelCache,
-        const std::vector<nn::SharedHandle>& dataCache, const nn::CacheToken& token) const {
+        const std::vector<nn::SharedHandle>& dataCache, const nn::CacheToken& token,
+        const std::vector<nn::TokenValuePair>& hints,
+        const std::vector<nn::ExtensionNameAndPrefix>& extensionNameToPrefix) const {
     if (!isValidInternal()) {
         return std::make_shared<const InvalidPreparedModel>();
     }
-    const auto fn = [&model, preference, priority, &deadline, &modelCache, &dataCache,
-                     &token](const nn::IDevice& device) {
+    const auto fn = [&model, preference, priority, &deadline, &modelCache, &dataCache, &token,
+                     &hints, &extensionNameToPrefix](const nn::IDevice& device) {
         return device.prepareModel(model, preference, priority, deadline, modelCache, dataCache,
-                                   token);
+                                   token, hints, extensionNameToPrefix);
     };
     return protect(*this, fn, /*blocking=*/false);
 }
diff --git a/neuralnetworks/utils/common/src/ResilientPreparedModel.cpp b/neuralnetworks/utils/common/src/ResilientPreparedModel.cpp
index 1ae19bc..b5843c0 100644
--- a/neuralnetworks/utils/common/src/ResilientPreparedModel.cpp
+++ b/neuralnetworks/utils/common/src/ResilientPreparedModel.cpp
@@ -104,43 +104,53 @@
 }
 
 nn::ExecutionResult<std::pair<std::vector<nn::OutputShape>, nn::Timing>>
-ResilientPreparedModel::execute(const nn::Request& request, nn::MeasureTiming measure,
-                                const nn::OptionalTimePoint& deadline,
-                                const nn::OptionalDuration& loopTimeoutDuration) const {
-    const auto fn = [&request, measure, &deadline,
-                     &loopTimeoutDuration](const nn::IPreparedModel& preparedModel) {
-        return preparedModel.execute(request, measure, deadline, loopTimeoutDuration);
+ResilientPreparedModel::execute(
+        const nn::Request& request, nn::MeasureTiming measure,
+        const nn::OptionalTimePoint& deadline, const nn::OptionalDuration& loopTimeoutDuration,
+        const std::vector<nn::TokenValuePair>& hints,
+        const std::vector<nn::ExtensionNameAndPrefix>& extensionNameToPrefix) const {
+    const auto fn = [&request, measure, &deadline, &loopTimeoutDuration, &hints,
+                     &extensionNameToPrefix](const nn::IPreparedModel& preparedModel) {
+        return preparedModel.execute(request, measure, deadline, loopTimeoutDuration, hints,
+                                     extensionNameToPrefix);
     };
     return protect(*this, fn);
 }
 
 nn::GeneralResult<std::pair<nn::SyncFence, nn::ExecuteFencedInfoCallback>>
-ResilientPreparedModel::executeFenced(const nn::Request& request,
-                                      const std::vector<nn::SyncFence>& waitFor,
-                                      nn::MeasureTiming measure,
-                                      const nn::OptionalTimePoint& deadline,
-                                      const nn::OptionalDuration& loopTimeoutDuration,
-                                      const nn::OptionalDuration& timeoutDurationAfterFence) const {
+ResilientPreparedModel::executeFenced(
+        const nn::Request& request, const std::vector<nn::SyncFence>& waitFor,
+        nn::MeasureTiming measure, const nn::OptionalTimePoint& deadline,
+        const nn::OptionalDuration& loopTimeoutDuration,
+        const nn::OptionalDuration& timeoutDurationAfterFence,
+        const std::vector<nn::TokenValuePair>& hints,
+        const std::vector<nn::ExtensionNameAndPrefix>& extensionNameToPrefix) const {
     const auto fn = [&request, &waitFor, measure, &deadline, &loopTimeoutDuration,
-                     &timeoutDurationAfterFence](const nn::IPreparedModel& preparedModel) {
+                     &timeoutDurationAfterFence, &hints,
+                     &extensionNameToPrefix](const nn::IPreparedModel& preparedModel) {
         return preparedModel.executeFenced(request, waitFor, measure, deadline, loopTimeoutDuration,
-                                           timeoutDurationAfterFence);
+                                           timeoutDurationAfterFence, hints, extensionNameToPrefix);
     };
     return protect(*this, fn);
 }
 
 nn::GeneralResult<nn::SharedExecution> ResilientPreparedModel::createReusableExecution(
         const nn::Request& request, nn::MeasureTiming measure,
-        const nn::OptionalDuration& loopTimeoutDuration) const {
+        const nn::OptionalDuration& loopTimeoutDuration,
+        const std::vector<nn::TokenValuePair>& hints,
+        const std::vector<nn::ExtensionNameAndPrefix>& extensionNameToPrefix) const {
 #if 0
     auto self = shared_from_this();
-    ResilientExecution::Factory makeExecution =
-            [preparedModel = std::move(self), request, measure, loopTimeoutDuration] {
-        return preparedModel->createReusableExecutionInternal(request, measure, loopTimeoutDuration);
+    ResilientExecution::Factory makeExecution = [preparedModel = std::move(self), request, measure,
+                                                 loopTimeoutDuration, hints,
+                                                 extensionNameToPrefix] {
+        return preparedModel->createReusableExecutionInternal(request, measure, loopTimeoutDuration,
+                                                              hints, extensionNameToPrefix);
     };
     return ResilientExecution::create(std::move(makeExecution));
 #else
-    return createReusableExecutionInternal(request, measure, loopTimeoutDuration);
+    return createReusableExecutionInternal(request, measure, loopTimeoutDuration, hints,
+                                           extensionNameToPrefix);
 #endif
 }
 
@@ -159,13 +169,16 @@
 
 nn::GeneralResult<nn::SharedExecution> ResilientPreparedModel::createReusableExecutionInternal(
         const nn::Request& request, nn::MeasureTiming measure,
-        const nn::OptionalDuration& loopTimeoutDuration) const {
+        const nn::OptionalDuration& loopTimeoutDuration,
+        const std::vector<nn::TokenValuePair>& hints,
+        const std::vector<nn::ExtensionNameAndPrefix>& extensionNameToPrefix) const {
     if (!isValidInternal()) {
         return std::make_shared<const InvalidExecution>();
     }
-    const auto fn = [&request, measure,
-                     &loopTimeoutDuration](const nn::IPreparedModel& preparedModel) {
-        return preparedModel.createReusableExecution(request, measure, loopTimeoutDuration);
+    const auto fn = [&request, measure, &loopTimeoutDuration, &hints,
+                     &extensionNameToPrefix](const nn::IPreparedModel& preparedModel) {
+        return preparedModel.createReusableExecution(request, measure, loopTimeoutDuration, hints,
+                                                     extensionNameToPrefix);
     };
     return protect(*this, fn);
 }
diff --git a/neuralnetworks/utils/common/test/MockDevice.h b/neuralnetworks/utils/common/test/MockDevice.h
index a9428bc..a0fc5c3 100644
--- a/neuralnetworks/utils/common/test/MockDevice.h
+++ b/neuralnetworks/utils/common/test/MockDevice.h
@@ -39,7 +39,9 @@
     MOCK_METHOD(GeneralResult<SharedPreparedModel>, prepareModel,
                 (const Model& model, ExecutionPreference preference, Priority priority,
                  OptionalTimePoint deadline, const std::vector<SharedHandle>& modelCache,
-                 const std::vector<SharedHandle>& dataCache, const CacheToken& token),
+                 const std::vector<SharedHandle>& dataCache, const CacheToken& token,
+                 const std::vector<TokenValuePair>& hints,
+                 const std::vector<nn::ExtensionNameAndPrefix>& extensionNameToPrefix),
                 (const, override));
     MOCK_METHOD(GeneralResult<SharedPreparedModel>, prepareModelFromCache,
                 (OptionalTimePoint deadline, const std::vector<SharedHandle>& modelCache,
diff --git a/neuralnetworks/utils/common/test/MockPreparedModel.h b/neuralnetworks/utils/common/test/MockPreparedModel.h
index c8ce006..b8613b2 100644
--- a/neuralnetworks/utils/common/test/MockPreparedModel.h
+++ b/neuralnetworks/utils/common/test/MockPreparedModel.h
@@ -27,17 +27,23 @@
   public:
     MOCK_METHOD((ExecutionResult<std::pair<std::vector<OutputShape>, Timing>>), execute,
                 (const Request& request, MeasureTiming measure, const OptionalTimePoint& deadline,
-                 const OptionalDuration& loopTimeoutDuration),
+                 const OptionalDuration& loopTimeoutDuration,
+                 const std::vector<TokenValuePair>& hints,
+                 const std::vector<nn::ExtensionNameAndPrefix>& extensionNameToPrefix),
                 (const, override));
     MOCK_METHOD((GeneralResult<std::pair<SyncFence, ExecuteFencedInfoCallback>>), executeFenced,
                 (const Request& request, const std::vector<SyncFence>& waitFor,
                  MeasureTiming measure, const OptionalTimePoint& deadline,
                  const OptionalDuration& loopTimeoutDuration,
-                 const OptionalDuration& timeoutDurationAfterFence),
+                 const OptionalDuration& timeoutDurationAfterFence,
+                 const std::vector<TokenValuePair>& hints,
+                 const std::vector<nn::ExtensionNameAndPrefix>& extensionNameToPrefix),
                 (const, override));
     MOCK_METHOD((GeneralResult<SharedExecution>), createReusableExecution,
-                (const nn::Request& request, nn::MeasureTiming measure,
-                 const nn::OptionalDuration& loopTimeoutDuration),
+                (const Request& request, MeasureTiming measure,
+                 const OptionalDuration& loopTimeoutDuration,
+                 const std::vector<TokenValuePair>& hints,
+                 const std::vector<nn::ExtensionNameAndPrefix>& extensionNameToPrefix),
                 (const, override));
     MOCK_METHOD(GeneralResult<SharedBurst>, configureExecutionBurst, (), (const, override));
     MOCK_METHOD(std::any, getUnderlyingResource, (), (const, override));
diff --git a/neuralnetworks/utils/common/test/ResilientDeviceTest.cpp b/neuralnetworks/utils/common/test/ResilientDeviceTest.cpp
index 0488b63..d9b8505 100644
--- a/neuralnetworks/utils/common/test/ResilientDeviceTest.cpp
+++ b/neuralnetworks/utils/common/test/ResilientDeviceTest.cpp
@@ -309,12 +309,12 @@
     // setup call
     const auto [mockDevice, mockDeviceFactory, device] = setup();
     const auto mockPreparedModel = std::make_shared<const nn::MockPreparedModel>();
-    EXPECT_CALL(*mockDevice, prepareModel(_, _, _, _, _, _, _))
+    EXPECT_CALL(*mockDevice, prepareModel(_, _, _, _, _, _, _, _, _))
             .Times(1)
             .WillOnce(Return(mockPreparedModel));
 
     // run test
-    const auto result = device->prepareModel({}, {}, {}, {}, {}, {}, {});
+    const auto result = device->prepareModel({}, {}, {}, {}, {}, {}, {}, {}, {});
 
     // verify result
     ASSERT_TRUE(result.has_value())
@@ -324,12 +324,12 @@
 TEST(ResilientDeviceTest, prepareModelError) {
     // setup call
     const auto [mockDevice, mockDeviceFactory, device] = setup();
-    EXPECT_CALL(*mockDevice, prepareModel(_, _, _, _, _, _, _))
+    EXPECT_CALL(*mockDevice, prepareModel(_, _, _, _, _, _, _, _, _))
             .Times(1)
             .WillOnce(kReturnGeneralFailure);
 
     // run test
-    const auto result = device->prepareModel({}, {}, {}, {}, {}, {}, {});
+    const auto result = device->prepareModel({}, {}, {}, {}, {}, {}, {}, {}, {});
 
     // verify result
     ASSERT_FALSE(result.has_value());
@@ -339,13 +339,13 @@
 TEST(ResilientDeviceTest, prepareModelDeadObjectFailedRecovery) {
     // setup call
     const auto [mockDevice, mockDeviceFactory, device] = setup();
-    EXPECT_CALL(*mockDevice, prepareModel(_, _, _, _, _, _, _))
+    EXPECT_CALL(*mockDevice, prepareModel(_, _, _, _, _, _, _, _, _))
             .Times(1)
             .WillOnce(kReturnDeadObject);
     EXPECT_CALL(*mockDeviceFactory, Call(false)).Times(1).WillOnce(kReturnGeneralFailure);
 
     // run test
-    const auto result = device->prepareModel({}, {}, {}, {}, {}, {}, {});
+    const auto result = device->prepareModel({}, {}, {}, {}, {}, {}, {}, {}, {});
 
     // verify result
     ASSERT_FALSE(result.has_value());
@@ -355,18 +355,18 @@
 TEST(ResilientDeviceTest, prepareModelDeadObjectSuccessfulRecovery) {
     // setup call
     const auto [mockDevice, mockDeviceFactory, device] = setup();
-    EXPECT_CALL(*mockDevice, prepareModel(_, _, _, _, _, _, _))
+    EXPECT_CALL(*mockDevice, prepareModel(_, _, _, _, _, _, _, _, _))
             .Times(1)
             .WillOnce(kReturnDeadObject);
     const auto recoveredMockDevice = createConfiguredMockDevice();
     const auto mockPreparedModel = std::make_shared<const nn::MockPreparedModel>();
-    EXPECT_CALL(*recoveredMockDevice, prepareModel(_, _, _, _, _, _, _))
+    EXPECT_CALL(*recoveredMockDevice, prepareModel(_, _, _, _, _, _, _, _, _))
             .Times(1)
             .WillOnce(Return(mockPreparedModel));
     EXPECT_CALL(*mockDeviceFactory, Call(false)).Times(1).WillOnce(Return(recoveredMockDevice));
 
     // run test
-    const auto result = device->prepareModel({}, {}, {}, {}, {}, {}, {});
+    const auto result = device->prepareModel({}, {}, {}, {}, {}, {}, {}, {}, {});
 
     // verify result
     ASSERT_TRUE(result.has_value())
@@ -679,7 +679,7 @@
     device->recover(mockDevice.get(), /*blocking=*/false);
 
     // run test
-    auto result = device->prepareModel({}, {}, {}, {}, {}, {}, {});
+    auto result = device->prepareModel({}, {}, {}, {}, {}, {}, {}, {}, {});
 
     // verify result
     ASSERT_TRUE(result.has_value())
diff --git a/neuralnetworks/utils/common/test/ResilientPreparedModelTest.cpp b/neuralnetworks/utils/common/test/ResilientPreparedModelTest.cpp
index d396ca8..276bfba 100644
--- a/neuralnetworks/utils/common/test/ResilientPreparedModelTest.cpp
+++ b/neuralnetworks/utils/common/test/ResilientPreparedModelTest.cpp
@@ -104,12 +104,12 @@
 TEST(ResilientPreparedModelTest, execute) {
     // setup call
     const auto [mockPreparedModel, mockPreparedModelFactory, preparedModel] = setup();
-    EXPECT_CALL(*mockPreparedModel, execute(_, _, _, _))
+    EXPECT_CALL(*mockPreparedModel, execute(_, _, _, _, _, _))
             .Times(1)
             .WillOnce(Return(kNoExecutionError));
 
     // run test
-    const auto result = preparedModel->execute({}, {}, {}, {});
+    const auto result = preparedModel->execute({}, {}, {}, {}, {}, {});
 
     // verify result
     ASSERT_TRUE(result.has_value())
@@ -119,10 +119,12 @@
 TEST(ResilientPreparedModelTest, executeError) {
     // setup call
     const auto [mockPreparedModel, mockPreparedModelFactory, preparedModel] = setup();
-    EXPECT_CALL(*mockPreparedModel, execute(_, _, _, _)).Times(1).WillOnce(kReturnGeneralFailure);
+    EXPECT_CALL(*mockPreparedModel, execute(_, _, _, _, _, _))
+            .Times(1)
+            .WillOnce(kReturnGeneralFailure);
 
     // run test
-    const auto result = preparedModel->execute({}, {}, {}, {});
+    const auto result = preparedModel->execute({}, {}, {}, {}, {}, {});
 
     // verify result
     ASSERT_FALSE(result.has_value());
@@ -132,12 +134,12 @@
 TEST(ResilientPreparedModelTest, executeDeadObjectFailedRecovery) {
     // setup call
     const auto [mockPreparedModel, mockPreparedModelFactory, preparedModel] = setup();
-    EXPECT_CALL(*mockPreparedModel, execute(_, _, _, _)).Times(1).WillOnce(kReturnDeadObject);
+    EXPECT_CALL(*mockPreparedModel, execute(_, _, _, _, _, _)).Times(1).WillOnce(kReturnDeadObject);
     constexpr auto ret = [] { return nn::error(nn::ErrorStatus::GENERAL_FAILURE); };
     EXPECT_CALL(*mockPreparedModelFactory, Call()).Times(1).WillOnce(ret);
 
     // run test
-    const auto result = preparedModel->execute({}, {}, {}, {});
+    const auto result = preparedModel->execute({}, {}, {}, {}, {}, {});
 
     // verify result
     ASSERT_FALSE(result.has_value());
@@ -147,9 +149,9 @@
 TEST(ResilientPreparedModelTest, executeDeadObjectSuccessfulRecovery) {
     // setup call
     const auto [mockPreparedModel, mockPreparedModelFactory, preparedModel] = setup();
-    EXPECT_CALL(*mockPreparedModel, execute(_, _, _, _)).Times(1).WillOnce(kReturnDeadObject);
+    EXPECT_CALL(*mockPreparedModel, execute(_, _, _, _, _, _)).Times(1).WillOnce(kReturnDeadObject);
     const auto recoveredMockPreparedModel = createConfiguredMockPreparedModel();
-    EXPECT_CALL(*recoveredMockPreparedModel, execute(_, _, _, _))
+    EXPECT_CALL(*recoveredMockPreparedModel, execute(_, _, _, _, _, _))
             .Times(1)
             .WillOnce(Return(kNoExecutionError));
     EXPECT_CALL(*mockPreparedModelFactory, Call())
@@ -157,7 +159,7 @@
             .WillOnce(Return(recoveredMockPreparedModel));
 
     // run test
-    const auto result = preparedModel->execute({}, {}, {}, {});
+    const auto result = preparedModel->execute({}, {}, {}, {}, {}, {});
 
     // verify result
     ASSERT_TRUE(result.has_value())
@@ -167,12 +169,12 @@
 TEST(ResilientPreparedModelTest, executeFenced) {
     // setup call
     const auto [mockPreparedModel, mockPreparedModelFactory, preparedModel] = setup();
-    EXPECT_CALL(*mockPreparedModel, executeFenced(_, _, _, _, _, _))
+    EXPECT_CALL(*mockPreparedModel, executeFenced(_, _, _, _, _, _, _, _))
             .Times(1)
             .WillOnce(Return(kNoFencedExecutionError));
 
     // run test
-    const auto result = preparedModel->executeFenced({}, {}, {}, {}, {}, {});
+    const auto result = preparedModel->executeFenced({}, {}, {}, {}, {}, {}, {}, {});
 
     // verify result
     ASSERT_TRUE(result.has_value())
@@ -182,12 +184,12 @@
 TEST(ResilientPreparedModelTest, executeFencedError) {
     // setup call
     const auto [mockPreparedModel, mockPreparedModelFactory, preparedModel] = setup();
-    EXPECT_CALL(*mockPreparedModel, executeFenced(_, _, _, _, _, _))
+    EXPECT_CALL(*mockPreparedModel, executeFenced(_, _, _, _, _, _, _, _))
             .Times(1)
             .WillOnce(kReturnGeneralFailure);
 
     // run test
-    const auto result = preparedModel->executeFenced({}, {}, {}, {}, {}, {});
+    const auto result = preparedModel->executeFenced({}, {}, {}, {}, {}, {}, {}, {});
 
     // verify result
     ASSERT_FALSE(result.has_value());
@@ -197,13 +199,13 @@
 TEST(ResilientPreparedModelTest, executeFencedDeadObjectFailedRecovery) {
     // setup call
     const auto [mockPreparedModel, mockPreparedModelFactory, preparedModel] = setup();
-    EXPECT_CALL(*mockPreparedModel, executeFenced(_, _, _, _, _, _))
+    EXPECT_CALL(*mockPreparedModel, executeFenced(_, _, _, _, _, _, _, _))
             .Times(1)
             .WillOnce(kReturnDeadObject);
     EXPECT_CALL(*mockPreparedModelFactory, Call()).Times(1).WillOnce(kReturnGeneralFailure);
 
     // run test
-    const auto result = preparedModel->executeFenced({}, {}, {}, {}, {}, {});
+    const auto result = preparedModel->executeFenced({}, {}, {}, {}, {}, {}, {}, {});
 
     // verify result
     ASSERT_FALSE(result.has_value());
@@ -213,11 +215,11 @@
 TEST(ResilientPreparedModelTest, executeFencedDeadObjectSuccessfulRecovery) {
     // setup call
     const auto [mockPreparedModel, mockPreparedModelFactory, preparedModel] = setup();
-    EXPECT_CALL(*mockPreparedModel, executeFenced(_, _, _, _, _, _))
+    EXPECT_CALL(*mockPreparedModel, executeFenced(_, _, _, _, _, _, _, _))
             .Times(1)
             .WillOnce(kReturnDeadObject);
     const auto recoveredMockPreparedModel = createConfiguredMockPreparedModel();
-    EXPECT_CALL(*recoveredMockPreparedModel, executeFenced(_, _, _, _, _, _))
+    EXPECT_CALL(*recoveredMockPreparedModel, executeFenced(_, _, _, _, _, _, _, _))
             .Times(1)
             .WillOnce(Return(kNoFencedExecutionError));
     EXPECT_CALL(*mockPreparedModelFactory, Call())
@@ -225,7 +227,7 @@
             .WillOnce(Return(recoveredMockPreparedModel));
 
     // run test
-    const auto result = preparedModel->executeFenced({}, {}, {}, {}, {}, {});
+    const auto result = preparedModel->executeFenced({}, {}, {}, {}, {}, {}, {}, {});
 
     // verify result
     ASSERT_TRUE(result.has_value())
@@ -235,12 +237,12 @@
 TEST(ResilientPreparedModelTest, createReusableExecution) {
     // setup call
     const auto [mockPreparedModel, mockPreparedModelFactory, preparedModel] = setup();
-    EXPECT_CALL(*mockPreparedModel, createReusableExecution(_, _, _))
+    EXPECT_CALL(*mockPreparedModel, createReusableExecution(_, _, _, _, _))
             .Times(1)
             .WillOnce(Return(kNoCreateReusableExecutionError));
 
     // run test
-    const auto result = preparedModel->createReusableExecution({}, {}, {});
+    const auto result = preparedModel->createReusableExecution({}, {}, {}, {}, {});
 
     // verify result
     ASSERT_TRUE(result.has_value())
@@ -250,12 +252,12 @@
 TEST(ResilientPreparedModelTest, createReusableExecutionError) {
     // setup call
     const auto [mockPreparedModel, mockPreparedModelFactory, preparedModel] = setup();
-    EXPECT_CALL(*mockPreparedModel, createReusableExecution(_, _, _))
+    EXPECT_CALL(*mockPreparedModel, createReusableExecution(_, _, _, _, _))
             .Times(1)
             .WillOnce(kReturnGeneralFailure);
 
     // run test
-    const auto result = preparedModel->createReusableExecution({}, {}, {});
+    const auto result = preparedModel->createReusableExecution({}, {}, {}, {}, {});
 
     // verify result
     ASSERT_FALSE(result.has_value());