config.example.yml

# Fields are optional unless specified as required

model: gpt-4o-mini-2024-07-18           # Required: The base model to fine-tune
training_file: file-train-abc  # Required: Your uploaded training file ID

validation_file: file-validation-abc  # For validation metrics during training

hyperparameters:
  batch_size: auto        # "auto" or integer
  learning_rate_multiplier: 0.8  # "auto" or float
  n_epochs: 4            #  "auto" or integer

suffix: my-custom-model # Suffix for model name (max 64 chars)

# Weights & Biases Integration
# IMPORTANT: Follow these instructions https://platform.openai.com/docs/guides/fine-tuning#weights-and-biases-integration 
# to enable the W&B integration for you OpenAI account otherwise it will fail.
integrations:
  - type: wandb          # Required: Currently only "wandb" is supported
    wandb:
      project: "my-ft-project"    # Required: W&B project name
      
      name: "ft-experiment-1"     # Custom run name (defaults to job ID)
      entity: "your-team"         # W&B username/team (defaults to API key's entity)
      tags:                       # Custom tags (max 50 tags, each ≤64 chars)
        - "production"
        - "v2"

seed: 42 # For reproducibility