{ "base_model": "Qwen/Qwen3.5-2B-Base", "adapter": "runs/qwen3_5_2b_reasoning_json_lora/best_adapter", "format": "merged full model", "task": "reasoning chain text to JSON metadata", "prompt_format": "raw reasoning chain followed by newline; model generates JSON only", "mmproj": "excluded; loaded with AutoModelForCausalLM only" }