{
  "mode": "manual_sam2_merge",
  "image": "/data/250010098/Unified_dataset/test/laptop_real.jpg",
  "processed_image": "/data/250010098/physxanything_stage1_experiments/runs/laptop_real_multimethod_20260422/pact_mask/laptop_real_processed.png",
  "sam2_model_id": "facebook/sam2.1-hiera-small",
  "openai_model": "glm-4.6v-Flash",
  "num_sam2_segments": 16,
  "num_final_parts": 2,
  "final_parts": [
    {
      "final_part_id": 1,
      "part_name": "base",
      "kinematic_role": "fixed",
      "segment_ids": [
        0,
        8,
        14,
        15
      ],
      "confidence": 0.0
    },
    {
      "final_part_id": 2,
      "part_name": "screen",
      "kinematic_role": "articulated",
      "segment_ids": [
        4
      ],
      "confidence": 0.0
    }
  ],
  "stage0_result": {
    "object_category": "Laptop",
    "granularity_level": "medium",
    "segmentation_principle": "Prioritize the two dominant kinematic bodies visible in the image: fixed base and hinged display screen.",
    "articulated_components": [
      "screen lid"
    ],
    "fixed_components": [
      "base with keyboard and palmrest"
    ],
    "sam2_failure_modes": [
      "SAM2 may over-segment stickers and touchpad into separate cosmetic regions while missing the hinge as its own component."
    ]
  }
}