training_metadata.json

{
  "bundle_path": "/kaggle/input/datasets/thomasjvu/lisper-gemma4-audio/bundle.json",
  "adapter_dir": "/kaggle/working/lisper-gemma4-audio/adapter",
  "merged_model_dir": "/kaggle/working/lisper-gemma4-audio/merged_model",
  "model_name": "google/gemma-4-E2B-it",
  "gpu_info": [
    "Tesla P100-PCIE-16GB"
  ],
  "config": {
    "eval_steps": 500,
    "finetune_attention_modules": true,
    "finetune_language_layers": true,
    "finetune_mlp_modules": true,
    "finetune_vision_layers": false,
    "full_finetuning": false,
    "full_train_max_steps": 4000,
    "gradient_accumulation_steps": 4,
    "learning_rate": 0.0002,
    "load_in_4bit": true,
    "lora_alpha": 16,
    "lora_dropout": 0,
    "lora_rank": 16,
    "max_seq_length": 2048,
    "model_name": "google/gemma-4-E2B-it",
    "per_device_eval_batch_size": 1,
    "per_device_train_batch_size": 1,
    "save_steps": 500,
    "smoke_test_steps": 100,
    "target_modules": "all-linear",
    "use_gradient_checkpointing": "unsloth"
  },
  "resume_from_checkpoint": null,
  "selected_best_checkpoint": true,
  "selected_checkpoint_path": "/kaggle/working/lisper-gemma4-audio/full_train/checkpoint-2500",
  "best_metric": 4.851842880249023,
  "global_step": 4000,
  "epoch": 1.0,
  "full_eval_rows": 500,
  "train_metrics": {
    "train_runtime": 14599.68,
    "train_samples_per_second": 1.096,
    "train_steps_per_second": 0.274,
    "total_flos": 5.175050436445997e+16,
    "train_loss": 0.7217483117580413,
    "epoch": 1.0
  },
  "export_merged_model": true,
  "merged_save_method": "merged_16bit"
}