初始化项目，由ModelHub XC社区提供模型

Model: Abdine/qwen3-4b-medrect-mixed-v2
Source: Original Platform

merged_from_training_config.json

@@ -0,0 +1,30 @@
+{
+  "train_file": "data_processed/medrect_v2/mixed_sft_train.jsonl",
+  "eval_split": 0.05,
+  "limit": null,
+  "model_name": "Qwen/Qwen3-4B",
+  "output_dir": "outputs/local_training/qwen3-4b-medrect-mixed-v2",
+  "max_seq_length": 4096,
+  "per_device_train_batch_size": 2,
+  "gradient_accumulation_steps": 16,
+  "learning_rate": 0.0001,
+  "num_train_epochs": 3,
+  "warmup_ratio": 0.1,
+  "weight_decay": 0.1,
+  "logging_steps": 10,
+  "save_steps": 100,
+  "eval_steps": 50,
+  "bf16": true,
+  "gradient_checkpointing": true,
+  "lora_r": 64,
+  "lora_alpha": 128,
+  "lora_dropout": 0.05,
+  "lora_target_modules": "all-linear",
+  "early_stopping_patience": 3,
+  "no_early_stopping": false,
+  "wandb": true,
+  "wandb_project": "medrect-mixed-sft-v2",
+  "seed": 42,
+  "debug_samples": 2,
+  "dataloader_num_workers": 4
+}