Fix base_model_name_or_path to Qwen/Qwen2.5-3B-Instruct

adapter_config.json

@@ -7,7 +7,7 @@
     "parent_library": "transformers.models.qwen2.modeling_qwen2",
     "unsloth_fixed": true
   },
-  "base_model_name_or_path": "outputs/sft_runs/sft_cold_start__Qwen_Qwen2.5-3B-Instruct__20260301_200405__task_failure/merged_model",
+  "base_model_name_or_path": "Qwen/Qwen2.5-3B-Instruct",
   "bias": "none",
   "corda_config": null,
   "ensure_weight_tying": false,