初始化项目，由ModelHub XC社区提供模型

Model: yileitu/Mspec_Qwen3_8B_FFT_Chem
Source: Original Platform

training.yaml

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+model_name_or_path: /mnt/shared-storage-user/yuanfei/hf_hub/Qwen3-8B
+trust_remote_code: true
+stage: sft
+do_train: true
+finetuning_type: full
+dataset: upsampled_50k_all_subtasks_lst_nothink_data
+template: llama3
+cutoff_len: 16384
+preprocessing_num_workers: 16
+overwrite_cache: true
+packing: false
+neat_packing: false
+dataloader_num_workers: 4
+output_dir: /mnt/shared-storage-user/yuanfei/yileitu/multidomain_rcot/ft_outputs/Qwen3-8B_template-llama3/upsampled_50k_all_subtasks_lst_nothink_data_cutoff16384_20260625_015012
+overwrite_output_dir: true
+num_train_epochs: 1.0
+per_device_train_batch_size: 2
+gradient_accumulation_steps: 8
+learning_rate: 1.0e-05
+lr_scheduler_type: cosine_with_min_lr
+warmup_ratio: 0.03
+weight_decay: 0.01
+max_grad_norm: 1.0
+bf16: true
+flash_attn: fa2
+gradient_checkpointing: true
+gradient_checkpointing_kwargs:
+  use_reentrant: false
+logging_steps: 10
+save_steps: 50000
+save_total_limit: 0
+report_to: none
+ddp_timeout: 180000000
+eval_strategy: 'no'
+lr_scheduler_kwargs:
+  min_lr: 2.0e-06
+plot_loss: true
+dataset_dir: /mnt/shared-storage-user/yuanfei/yileitu/multidomain_rcot/ft_scripts
+deepspeed: /mnt/shared-storage-user/yuanfei/yileitu/multidomain_rcot/ft_scripts/ds_z3_config.json