{
  "bf16": { "enabled": "auto" },
  "zero_optimization": { "stage": 2 },
  "gradient_accumulation_steps": "auto",
  "train_micro_batch_size_per_gpu": "auto",
  "train_batch_size": "auto",
  "optimizer": {
    "type": "AdamW",
    "params": {
      "lr": "auto",
      "betas": "auto",
      "eps": "auto",
      "weight_decay": "auto"
    }
  }
}