diff --git a/samples/model-builder/create_batch_prediction_job_dedicated_resources_sample.py b/samples/model-builder/create_batch_prediction_job_dedicated_resources_sample.py
index bdaf170f10..05e4a4d7f6 100644
--- a/samples/model-builder/create_batch_prediction_job_dedicated_resources_sample.py
+++ b/samples/model-builder/create_batch_prediction_job_dedicated_resources_sample.py
@@ -25,6 +25,7 @@ def create_batch_prediction_job_dedicated_resources_sample(
     job_display_name: str,
     gcs_source: Union[str, Sequence[str]],
     gcs_destination: str,
+    instances_format: str = "jsonl",
     machine_type: str = "n1-standard-2",
     accelerator_count: int = 1,
     accelerator_type: Union[str, aiplatform_v1.AcceleratorType] = "NVIDIA_TESLA_K80",
@@ -40,6 +41,7 @@ def create_batch_prediction_job_dedicated_resources_sample(
         job_display_name=job_display_name,
         gcs_source=gcs_source,
         gcs_destination_prefix=gcs_destination,
+        instances_format=instances_format,
         machine_type=machine_type,
         accelerator_count=accelerator_count,
         accelerator_type=accelerator_type,
diff --git a/samples/model-builder/create_batch_prediction_job_dedicated_resources_sample_test.py b/samples/model-builder/create_batch_prediction_job_dedicated_resources_sample_test.py
index 109d368023..dda8abe05f 100644
--- a/samples/model-builder/create_batch_prediction_job_dedicated_resources_sample_test.py
+++ b/samples/model-builder/create_batch_prediction_job_dedicated_resources_sample_test.py
@@ -31,6 +31,7 @@ def test_create_batch_prediction_job_sample(
         job_display_name=constants.DISPLAY_NAME,
         gcs_source=constants.GCS_SOURCES,
         gcs_destination=constants.GCS_DESTINATION,
+        instances_format=constants.INSTANCES_FORMAT,
         machine_type=constants.ACCELERATOR_TYPE,
         accelerator_count=constants.ACCELERATOR_COUNT,
         accelerator_type=constants.ACCELERATOR_TYPE,
@@ -46,6 +47,7 @@ def test_create_batch_prediction_job_sample(
         job_display_name=constants.DISPLAY_NAME,
         gcs_source=constants.GCS_SOURCES,
         gcs_destination_prefix=constants.GCS_DESTINATION,
+        instances_format=constants.INSTANCES_FORMAT,
         machine_type=constants.ACCELERATOR_TYPE,
         accelerator_count=constants.ACCELERATOR_COUNT,
         accelerator_type=constants.ACCELERATOR_TYPE,
diff --git a/samples/model-builder/test_constants.py b/samples/model-builder/test_constants.py
index 196ceed0ce..471b1392a3 100644
--- a/samples/model-builder/test_constants.py
+++ b/samples/model-builder/test_constants.py
@@ -52,6 +52,7 @@
 GCS_SOURCES = ["gs://bucket1/source1.jsonl", "gs://bucket7/source4.jsonl"]
 BIGQUERY_SOURCE = "bq://bigquery-public-data.ml_datasets.iris"
 GCS_DESTINATION = "gs://bucket3/output-dir/"
+INSTANCES_FORMAT = "jsonl"
 
 TRAINING_FRACTION_SPLIT = 0.7
 TEST_FRACTION_SPLIT = 0.15