diff --git a/python/cuda/bench/__init__.py b/python/cuda/bench/__init__.py
index e6e7753c..4d2f4963 100644
--- a/python/cuda/bench/__init__.py
+++ b/python/cuda/bench/__init__.py
@@ -69,12 +69,21 @@ def _get_cuda_major_version():
 State = _nvbench_module.State
 register = _nvbench_module.register
 run_all_benchmarks = _nvbench_module.run_all_benchmarks
-test_cpp_exception = _nvbench_module.test_cpp_exception
-test_py_exception = _nvbench_module.test_py_exception
+_test_cpp_exception = _nvbench_module._test_cpp_exception
+_test_py_exception = _nvbench_module._test_py_exception
 
 # Expose the module as _nvbench for backward compatibility (e.g., for tests)
 _nvbench = _nvbench_module
 
+# Set module of exposed objects
+Benchmark.__module__ = __name__
+CudaStream.__module__ = __name__
+Launch.__module__ = __name__
+NVBenchRuntimeError.__module__ = __name__
+State.__module__ = __name__
+register.__module__ = __name__
+run_all_benchmarks.__module__ = __name__
+
 # Clean up internal symbols
 del (
     _nvbench_module,
diff --git a/python/src/py_nvbench.cpp b/python/src/py_nvbench.cpp
index 8ecac4a2..b1c00022 100644
--- a/python/src/py_nvbench.cpp
+++ b/python/src/py_nvbench.cpp
@@ -273,7 +273,7 @@ static void def_class_CudaStream(py::module_ m)
   //       nvbench::cuda_stream::get_stream
 
   static constexpr const char *class_CudaStream_doc = R"XXX(
-Represents CUDA stream
+    Represents CUDA stream
 
     Note
     ----
@@ -321,7 +321,7 @@ void def_class_Launch(py::module_ m)
   //        nvbench::launch::get_stream -> nvbench::cuda_stream
 
   static constexpr const char *class_Launch_doc = R"XXXX(
-Configuration object for function launch.
+    Configuration object for function launch.
 
     Note
     ----
@@ -363,13 +363,13 @@ static void def_class_Benchmark(py::module_ m)
   //        nvbench::benchmark_base::set_min_samples
 
   static constexpr const char *class_Benchmark_doc = R"XXXX(
-Represents NVBench benchmark.
+    Represents NVBench benchmark.
 
     Note
     ----
         The class is not user-constructible.
 
-        Use `~register` function to create Benchmark and register
+        Use `register` function to create Benchmark and register
         it with NVBench.
 )XXXX";
   auto py_benchmark_cls = py::class_<nvbench::benchmark_base>(m, "Benchmark", class_Benchmark_doc);
@@ -691,7 +691,7 @@ void def_class_State(py::module_ m)
 
   using state_ref_t                            = std::reference_wrapper<nvbench::state>;
   static constexpr const char *class_State_doc = R"XXXX(
-Represent benchmark configuration state.
+    Represents benchmark configuration state.
 
     Note
     ----
@@ -736,7 +736,7 @@ Get device_id of the device from this configuration
     return std::ref(state.get_cuda_stream());
   };
   static constexpr const char *method_get_stream_doc = R"XXXX(
-Get `~CudaStream` object from this configuration"
+Get `CudaStream` object from this configuration
 )XXXX";
   pystate_cls.def("get_stream",
                   method_get_stream_impl,
@@ -1014,10 +1014,10 @@ Use argument True to disable use of blocking kernel by NVBench"
     }
   };
   static constexpr const char *method_exec_doc = R"XXXX(
-Execute callable running the benchmark.
+    Execute callable running the benchmark.
 
     The callable may be executed multiple times. The callable
-    will be passed `~Launch` object argument.
+    will be passed `Launch` object argument.
 
     Parameters
     ----------
@@ -1194,8 +1194,8 @@ Register benchmark function of type Callable[[nvbench.State], None]
         py::arg("argv") = py::list());
 
   // Testing utilities
-  m.def("test_cpp_exception", []() { throw nvbench_run_error("Test"); });
-  m.def("test_py_exception", []() {
+  m.def("_test_cpp_exception", []() { throw nvbench_run_error("Test"); });
+  m.def("_test_py_exception", []() {
     py::set_error(exc_storage.get_stored(), "Test");
     throw py::error_already_set();
   });
diff --git a/python/test/test_cuda_bench.py b/python/test/test_cuda_bench.py
index 7d927e8f..b63d24d8 100644
--- a/python/test/test_cuda_bench.py
+++ b/python/test/test_cuda_bench.py
@@ -6,12 +6,12 @@
 
 def test_cpp_exception():
     with pytest.raises(RuntimeError, match="Test"):
-        bench._nvbench.test_cpp_exception()
+        bench._nvbench._test_cpp_exception()
 
 
 def test_py_exception():
     with pytest.raises(bench.NVBenchRuntimeError, match="Test"):
-        bench._nvbench.test_py_exception()
+        bench._nvbench._test_py_exception()
 
 
 @pytest.mark.parametrize(