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feat: Deprecate tuning public preview SDK in favor of tuning SDK #6194

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Merged
copybara-service merged 1 commit into from
Dec 19, 2025
+13 −3
Merged

feat: Deprecate tuning public preview SDK in favor of tuning SDK #6194

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10 changes: 7 additions & 3 deletions vertexai/preview/tuning/_supervised_tuning.py
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Original file line number Diff line number Diff line change
Expand Up @@ -14,12 +14,11 @@
#

from typing import Dict, Literal, Optional, Union
import warnings

from google.cloud.aiplatform.preview import datasets
from google.cloud.aiplatform.utils import _ipython_utils
from google.cloud.aiplatform_v1beta1.types import (
tuning_job as gca_tuning_job_types,
)
from google.cloud.aiplatform_v1beta1.types import tuning_job as gca_tuning_job_types
from vertexai import generative_models
from vertexai.preview.tuning import _tuning
from vertexai.preview.tuning._tuning import SourceModel
Expand Down Expand Up @@ -65,6 +64,11 @@ def train(
Returns:
A `TuningJob` object.
"""
warnings.warn(
"This method is deprecated. Please use the `train` method in the `vertexai.tuning` package instead.",
DeprecationWarning,
stacklevel=2,
)
if tuning_mode is None:
tuning_mode_value = None
elif tuning_mode == "FULL":
Expand Down
6 changes: 6 additions & 0 deletions vertexai/preview/tuning/_tuning.py
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,7 @@
"""Classes to support Tuning."""

from typing import Dict, List, Optional, Union
import warnings

from google.auth import credentials as auth_credentials

Expand Down Expand Up @@ -74,6 +75,11 @@ def __init__(
custom_base_model: str = "",
):
r"""Initializes SourceModel."""
warnings.warn(
"vertexai.preview.tuning.SourceModel is deprecated. Please use the `vertexai.tuning.SourceModel` instead.",
DeprecationWarning,
stacklevel=2,
)
self.base_model = base_model
self.custom_base_model = custom_base_model

Expand Down