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### model
model_name_or_path: google/gemma-7b-it
### method
stage: orpo
do_train: true
finetuning_type: lora
lora_target: all
### dataset
dataset: dpo_mix_en
dataset_dir: data
template: gemma
cutoff_len: 1024
# max_samples: 1000
overwrite_cache: true
preprocessing_num_workers: 16
### output
output_dir: saves/Gemma-7B-It/lora/orpo
logging_steps: 10
save_steps: 500
plot_loss: true
overwrite_output_dir: true
save_total_limit: 3
load_best_model_at_end: true
push_to_hub: true
hub_model_id: chchen/Gemma-7B-It-ORPO
### train
per_device_train_batch_size: 2
gradient_accumulation_steps: 8
learning_rate: 0.000005
num_train_epochs: 3.0
lr_scheduler_type: cosine
warmup_steps: 0.1
bf16: true
### eval
val_size: 0.1
per_device_eval_batch_size: 2
evaluation_strategy: steps
eval_steps: 500
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