diff --git a/samples/dbt/README.md b/samples/dbt/README.md
index c52b633116..986aa2eae3 100644
--- a/samples/dbt/README.md
+++ b/samples/dbt/README.md
@@ -10,6 +10,8 @@ It includes basic configurations and sample models to help you get started quick
 - `dbt_project.yml`: configures your dbt project - **dbt_sample_project**.
 - `dbt_bigframes_code_sample_1.py`: An example to read BigQuery data and perform basic transformation.
 - `dbt_bigframes_code_sample_2.py`: An example to build an incremental model that leverages BigFrames UDF capabilities.
+- `prepare_table.py`: An ML example to consolidate various data sources into a single, unified table for later usage.
+- `prediction.py`: An ML example to train models and then generate predictions using the prepared table.
 
 ## Requirements
 
diff --git a/samples/dbt/dbt_sample_project/models/ml_example/prediction.py b/samples/dbt/dbt_sample_project/models/ml_example/prediction.py
new file mode 100644
index 0000000000..d2fb54b384
--- /dev/null
+++ b/samples/dbt/dbt_sample_project/models/ml_example/prediction.py
@@ -0,0 +1,67 @@
+# Copyright 2025 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.
+
+# This DBT Python model prepares and trains a machine learning model to predict
+# ozone levels.
+#   1. Data Preparation: The model first gets a prepared dataset and splits it
+#      into three subsets based on the year: training data (before 2017),
+#      testing data (2017-2019), and prediction data (2020 and later).
+#   2. Model Training: It then uses the LinearRegression model from BigFrames
+#      ML library. The model is trained on the historical data, using other
+#      atmospheric parameters to predict the 'o3' (ozone) levels.
+#   3. Prediction: Finally, the trained model makes predictions on the most
+#      recent data (from 2020 onwards) and returns the resulting DataFrame of
+#      predicted ozone values.
+#
+# See more details from the related blog post: https://docs.getdbt.com/blog/train-linear-dbt-bigframes
+
+
+def model(dbt, session):
+    dbt.config(submission_method="bigframes", timeout=6000)
+
+    df = dbt.ref("prepare_table")
+
+    # Define the rules for separating the training, test and prediction data.
+    train_data_filter = (df.date_local.dt.year < 2017)
+    test_data_filter = (
+        (df.date_local.dt.year >= 2017) & (df.date_local.dt.year < 2020)
+    )
+    predict_data_filter = (df.date_local.dt.year >= 2020)
+
+    # Define index_columns again here in prediction.
+    index_columns = ["state_name", "county_name", "site_num", "date_local", "time_local"]
+
+    # Separate the training, test and prediction data.
+    df_train = df[train_data_filter].set_index(index_columns)
+    df_test = df[test_data_filter].set_index(index_columns)
+    df_predict = df[predict_data_filter].set_index(index_columns)
+
+    # Finalize the training dataframe.
+    X_train = df_train.drop(columns="o3")
+    y_train = df_train["o3"]
+
+    # Finalize the prediction dataframe. 
+    X_predict = df_predict.drop(columns="o3")
+
+    # Import the LinearRegression model from bigframes.ml module.
+    from bigframes.ml.linear_model import LinearRegression
+
+    # Train the model.
+    model = LinearRegression()
+    model.fit(X_train, y_train)
+
+    # Make the prediction using the model.
+    df_pred = model.predict(X_predict)
+
+    return df_pred
diff --git a/samples/dbt/dbt_sample_project/models/ml_example/prepare_table.py b/samples/dbt/dbt_sample_project/models/ml_example/prepare_table.py
new file mode 100644
index 0000000000..23b54a9122
--- /dev/null
+++ b/samples/dbt/dbt_sample_project/models/ml_example/prepare_table.py
@@ -0,0 +1,93 @@
+# Copyright 2025 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.
+
+# This DBT Python model processes EPA historical air quality data from BigQuery
+# using BigFrames. The primary goal is to merge several hourly summary
+# tables into a single, unified DataFrame for later prediction. It includes the
+# following steps:
+#   1. Reading and Cleaning: It reads individual hourly summary tables from
+#      BigQuery for various atmospheric parameters (like CO, O3, temperature,
+#      and wind speed). Each table is cleaned by sorting, removing duplicates,
+#      and renaming columns for clarity.
+#   2. Combining Data: It then merges these cleaned tables into a single,
+#      comprehensive DataFrame. An inner join is used to ensure the final output
+#      only includes records with complete data across all parameters.
+#   3. Final Output: The unified DataFrame is returned as the model's output,
+#      creating a corresponding BigQuery table for future use.
+#
+# See more details from the related blog post: https://docs.getdbt.com/blog/train-linear-dbt-bigframes
+
+
+import bigframes.pandas as bpd
+
+def model(dbt, session):
+    # Optional: override settings from dbt_project.yml.
+    # When both are set, dbt.config takes precedence over dbt_project.yml.
+    dbt.config(submission_method="bigframes", timeout=6000)
+
+    # Define the dataset and the columns of interest representing various parameters 
+    # in the atmosphere.
+    dataset = "bigquery-public-data.epa_historical_air_quality"
+    index_columns = ["state_name", "county_name", "site_num", "date_local", "time_local"]
+    param_column = "parameter_name"
+    value_column = "sample_measurement"
+
+    # Initialize a list for collecting dataframes from individual parameters.
+    params_dfs = []
+
+    # Collect dataframes from tables which contain data for single parameter.
+    table_param_dict = {
+        "co_hourly_summary" : "co",
+        "no2_hourly_summary" : "no2",
+        "o3_hourly_summary" : "o3",
+        "pressure_hourly_summary" : "pressure",
+        "so2_hourly_summary" : "so2",
+        "temperature_hourly_summary" : "temperature",
+    }
+
+    for table, param in table_param_dict.items():
+        param_df = bpd.read_gbq(
+            f"{dataset}.{table}",
+            columns=index_columns + [value_column]
+        )
+        param_df = param_df\
+            .sort_values(index_columns)\
+            .drop_duplicates(index_columns)\
+            .set_index(index_columns)\
+            .rename(columns={value_column : param})
+        params_dfs.append(param_df)
+
+    # Collect dataframes from the table containing wind speed.
+    # Optionally: collect dataframes from other tables containing
+    # wind direction, NO, NOx, and NOy data as needed.
+    wind_table = f"{dataset}.wind_hourly_summary"
+    bpd.read_gbq(wind_table, columns=[param_column]).value_counts()
+
+    wind_speed_df = bpd.read_gbq(
+        wind_table,
+        columns=index_columns + [value_column],
+        filters=[(param_column, "==", "Wind Speed - Resultant")]
+    )
+    wind_speed_df = wind_speed_df\
+        .sort_values(index_columns)\
+        .drop_duplicates(index_columns)\
+        .set_index(index_columns)\
+        .rename(columns={value_column: "wind_speed"})
+    params_dfs.append(wind_speed_df)
+
+    # Combine data for all the selected parameters.
+    df = bpd.concat(params_dfs, axis=1, join="inner")
+    df = df.reset_index()
+
+    return df