{
  "trainer": "transformers.Trainer",
  "peft": "LoRA",
  "base_model": "google/gemma-3-27b-it",
  "dataset": "N8Programs/unslop-good",
  "objective": "PPL_cond on assistant tokens only; prompt masked up to and including <start_of_turn>model",
  "max_length": 8704,
  "lora": {
    "r": 64,
    "alpha": 128,
    "dropout": 0.05,
    "target_modules": ["q_proj", "k_proj", "v_proj", "o_proj", "gate_proj", "up_proj", "down_proj"]
  },
  "optim": {
    "optimizer": "adamw_torch_fused",
    "learning_rate": 0.0001,
    "lr_scheduler": "cosine",
    "warmup_ratio": 0.03,
    "weight_decay": 0.0
  },
  "batching": {
    "per_device_train_batch_size": 1,
    "gradient_accumulation_steps": 8
  },
  "precision": {
    "bf16": true,
    "tf32": true,
    "gradient_checkpointing": true
  },
  "epochs": 5,
  "selected_checkpoint": {
    "checkpoint": "checkpoint-125",
    "epoch": 1
  }
}