Model Tuning

Supervised Fine-Tuning or Preference Tuning using your own datasets.

import time
from google import genai
from google.genai import types

client = genai.Client()

training_dataset = types.TuningDataset(
    gcs_uri="gs://your-bucket/sft_train_data.jsonl",
)

tuning_job = client.tunings.tune(
    base_model="gemini-3-flash-preview",
    training_dataset=training_dataset,
    config=types.CreateTuningJobConfig(
        tuned_model_display_name="Example tuning job",
    ),
)

running_states = {"JOB_STATE_PENDING", "JOB_STATE_RUNNING"}
while tuning_job.state in running_states:
    time.sleep(60)
    tuning_job = client.tunings.get(name=tuning_job.name)

print("Tuned Model Endpoint:", tuning_job.tuned_model.endpoint)

# Predict with the tuned endpoint
response = client.models.generate_content(
    model=tuning_job.tuned_model.endpoint,
    contents="Why is the sky blue?",
)
print(response.text)

934 B Raw Blame History

Model Tuning

934 B

Raw Blame History