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2026-07-13 12:47:19 +08:00

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Python

# Copyright Lightning AI. Licensed under the Apache License 2.0, see LICENSE file.
"""Type aliases used across LitGPT modules."""
from typing import Literal
# Logger-related types
LoggerChoice = Literal["csv", "tensorboard", "wandb", "mlflow", "litlogger"]
"""Valid logger choices for experiment tracking.
Available options:
- "csv": Local CSV file logging (default for most scripts)
- "tensorboard": TensorBoard visualization (default for pretrain)
- "wandb": Weights & Biases cloud tracking
- "mlflow": MLflow experiment tracking
- "litlogger": Lightning.ai native tracking
"""