diff --git a/dags/sparsity_diffusion_devx/maxtext_moe_tpu_e2e.py b/dags/sparsity_diffusion_devx/maxtext_moe_tpu_e2e.py
index 0a364bdba..b5446b37b 100644
--- a/dags/sparsity_diffusion_devx/maxtext_moe_tpu_e2e.py
+++ b/dags/sparsity_diffusion_devx/maxtext_moe_tpu_e2e.py
@@ -73,11 +73,19 @@
           "cluster": XpkClusters.TPU_V5P_8_CLUSTER,
           "time_out_in_min": 90,
       },
+      "qwen3-next-80b": {
+          "script_name": "tpu/qwen/next/qwen3-next-80b-a3b/2_test_qwen3_next_80b_a3b",
+          "cluster": XpkClusters.TPU_V5P_128_CLUSTER,
+          "time_out_in_min": 90,
+          "owner": test_owner.ROHAN_B,
+      },
   }
 
   unchained_tests = []
   for model, test_scripts_details in test_models_tpu.items():
     for image in docker_image.keys():
+      current_owner = test_scripts_details.get("owner", test_owner.SHUNING_J)
+
       training_tpu = gke_config.get_gke_config(
           time_out_in_min=test_scripts_details["time_out_in_min"],
           test_name=f"{test_name_prefix}_{image}_{model}",
@@ -85,7 +93,7 @@
               f"export HF_TOKEN={HF_TOKEN}; export BASE_OUTPUT_PATH=$GCS_OUTPUT; bash tests/end_to_end/{test_scripts_details['script_name']}.sh",
           ),
           docker_image=docker_image[image],
-          test_owner=test_owner.SHUNING_J,
+          test_owner=current_owner,
           cluster=test_scripts_details["cluster"],
       ).run_with_quarantine(quarantine_task_group)
       unchained_tests.append(training_tpu)
@@ -129,6 +137,7 @@ def convert_checkpoint_and_run_training(
       docker_image,
       model,
       test_scripts_details,
+      current_owner,
   ):
     with TaskGroup(group_id=test_group_id, prefix_group_id=False) as group:
       test_name = f"{test_name_prefix}_{image}_{model}"
@@ -145,7 +154,7 @@ def convert_checkpoint_and_run_training(
               f"export BASE_OUTPUT_PATH=$GCS_OUTPUT; bash tests/end_to_end/{test_scripts_details[0]['script_name']}.sh",
           ),
           docker_image=docker_image,
-          test_owner=test_owner.SHUNING_J,
+          test_owner=current_owner,
           cluster=test_scripts_details[0]["cluster"],
       ).run(gcs_location=shared_gcs_location)
       training_tpu = gke_config.get_gke_config(
@@ -155,7 +164,7 @@ def convert_checkpoint_and_run_training(
               f"export BASE_OUTPUT_PATH=$GCS_OUTPUT; bash tests/end_to_end/{test_scripts_details[1]['script_name']}.sh",
           ),
           docker_image=docker_image,
-          test_owner=test_owner.SHUNING_J,
+          test_owner=current_owner,
           cluster=test_scripts_details[1]["cluster"],
       ).run(gcs_location=shared_gcs_location)
       return conversion_cpu, training_tpu
@@ -165,6 +174,7 @@ def convert_checkpoint_and_run_training(
     gcs_subfolder = (
         f"{test_owner.Team.JAX_MODELS_AND_PERFORMANCE.value}/maxtext"
     )
+    current_owner = test_scripts_details[0].get("owner", test_owner.SHUNING_J)
     for image in docker_image.keys():
       test_group_id = "chained_tests" + "_" + model + "_" + image
       if QuarantineTests.is_quarantined(test_group_id):
@@ -176,6 +186,7 @@ def convert_checkpoint_and_run_training(
               docker_image[image],
               model,
               test_scripts_details,
+              current_owner,
           )
       else:
         mode_cpu, mode_tpu = convert_checkpoint_and_run_training(
@@ -185,6 +196,7 @@ def convert_checkpoint_and_run_training(
             docker_image[image],
             model,
             test_scripts_details,
+            current_owner,
         )
       tests.append(mode_cpu)
       tests.append(mode_tpu)
diff --git a/dags/sparsity_diffusion_devx/qwen3_next_test.py b/dags/sparsity_diffusion_devx/qwen3_next_test.py
new file mode 100644
index 000000000..796065d96
--- /dev/null
+++ b/dags/sparsity_diffusion_devx/qwen3_next_test.py
@@ -0,0 +1,55 @@
+# Copyright 2026 Google LLC
+#
+# 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.
+
+"""A standalone DAG to test the Qwen3-Next 80B script with a custom Docker image."""
+
+import datetime
+from airflow import models
+from dags import composer_env
+from dags.common import test_owner
+from dags.common.vm_resource import XpkClusters
+from dags.multipod.configs import gke_config
+
+# Retrieve the HF_TOKEN from Airflow variables
+HF_TOKEN = models.Variable.get("HF_TOKEN", None)
+
+with models.DAG(
+    dag_id="qwen3_next_custom_image_test",
+    schedule=None,  # Set to None so it only runs when manually triggered
+    tags=[
+        "maxtext",
+        "tpu",
+        "qwen3",
+        "v5p-128",
+    ],
+    start_date=datetime.datetime(2024, 1, 1),
+    catchup=False,
+) as dag:
+  # Your specified custom docker image
+  custom_docker_image = "gcr.io/tpu-prod-env-multipod/maxtext_stable_stack_candidate:rbierneni-qwen-test"
+
+  # Single unchained test configuration
+  test_qwen3_next = gke_config.get_gke_config(
+      time_out_in_min=90,
+      test_name="maxtext_qwen3_next_80b_test",
+      run_model_cmds=(
+          f"export HF_TOKEN={HF_TOKEN}; export BASE_OUTPUT_PATH=$GCS_OUTPUT; bash tests/end_to_end/tpu/qwen/next/qwen3-next-80b-a3b/2_test_qwen3_next_80b_a3b.sh",
+      ),
+      docker_image=custom_docker_image,
+      test_owner=test_owner.ROHAN_B,  # Update the owner if necessary
+      cluster=XpkClusters.TPU_V5P_128_CLUSTER,
+  ).run()
+
+  # No chained dependencies required since there is only one task
+  test_qwen3_next