gemma-3-1b-it-finetuning/cheetah-fine-tuning-config.json

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{
"experiment_name": "caost-test-2",
"trainer": "sft",
"save_model": {
"type": "git",
"model_repository": "git@git.dev2.aifrica.co.kr:groupuser/gemma-3-1b-it-finetuning.git"
},
"dataset": {
"type": "git",
"dataset_branch": "main",
"dataset_repository": "git@git.dev2.aifrica.co.kr:groupuser/BCCard-Finance-Kor-QnA-Small.git",
"dataset_path": "/cheetah/input/dataset/groupuser/BCCard-Finance-Kor-QnA-Small"
},
"tokenizer_parameters": {
"block_size": 1024,
"max_length": 1024,
"padding": "right",
"add_eos_token": true
},
"model": {
"type": "git",
"model_repository": "git@git.dev2.aifrica.co.kr:groupuser/gemma-3-4b-it.git",
"model_branch": "main",
"model_path": "/cheetah/input/model/groupuser/gemma-3-4b-it"
},
"peft": {
"target_modules": "all-linear",
"quantization": "int4",
"merge_adapter": null,
"tuner": "lora",
"r": 16,
"lora_alpha": 32,
"lora_dropout": 0.05,
"bias": "none",
"task_type": "CAUSAL_LM",
"peft": true
},
"train_model_parameters": {
"log": "tensorboard",
"scheduler": "linear",
"seed": 42,
"batch_size": 2,
"output_dir": "/cheetah/fine-tuning/output",
"optimizer": "adamw_torch",
"dataset_text_field": "text",
"column_mappings": {
"prompt_text_column": "",
"rejected_text_column": "text",
"text_column": "text"
},
"logging_steps": -1,
"logging_strategy": "epoch",
"use_flash_attention": false,
"evaluation_strategy": "epoch",
"save_total_limit": 1,
"auto_find_batch_size": true,
"mixed_precision": "fp16",
"learning_rate": 3e-05,
"chat_template": "None",
"max_prompt_length": null,
"max_completion_length": null,
"distributed_backend": "None",
"num_train_epochs": 1,
"warmup_ratio": 0.1,
"weight_decay": 0,
"max_grad_norm": 1,
"model_ref": "",
"dpo_beta": 0.1,
"use_fsdp2": false,
"disable_gc": false,
"unsloth": "false",
"do_train": true,
"do_predict": true,
"gradient_checkpointing": true,
"per_device_train_batch_size": 4,
"per_device_eval_batch_size": 4,
"gradient_accumulation": 4
}
}