[
  {
    "sample_id": "sample_0001",
    "scene_caption": "A rainy market stall bustles as a vendor steadies a display while a shopper reaches for fruit under a green umbrella.",
    "story": "The rain has just eased, and the stall is busy again. A quick exchange between vendor and shopper gives the scene a focused, everyday energy.",
    "background": "Covered outdoor produce market, damp stone floor, warm awning light, late afternoon.",
    "style": "photorealistic",
    "canvas_size": [
      1024,
      1024
    ],
    "main_image": "main_image.png",
    "layout_sketch": "layout_sketch.png",
    "n_planned": 5,
    "n_accepted": 5,
    "accepted": [
      {
        "name": "vendor_in_apron",
        "is_person": true,
        "ref_style": "everyday_candid",
        "sub_caption": "middle-aged person with short dark hair, tan skin, blue apron, leaning forward with a concentrated expression",
        "intended_bbox": [
          0.08,
          0.24,
          0.31,
          0.83
        ],
        "measured_bbox": [
          0.0788,
          0.2404,
          0.3168,
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        ],
        "iou_intended_vs_measured": 0.9439,
        "layout_followed": true,
        "identity_score": 0.906,
        "identity_verdict": "match",
        "ref_image": "references/ref_vendor_in_apron.png"
      },
      {
        "name": "shopper_red_coat",
        "is_person": true,
        "ref_style": "professional_portrait",
        "sub_caption": "older shopper with silver hair, warm brown skin, red raincoat, arm extended toward the fruit",
        "intended_bbox": [
          0.26,
          0.22,
          0.5,
          0.88
        ],
        "measured_bbox": [
          0.2662,
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        ],
        "iou_intended_vs_measured": 0.9551,
        "layout_followed": true,
        "identity_score": 0.851,
        "identity_verdict": "match",
        "ref_image": "references/ref_shopper_red_coat.png"
      },
      {
        "name": "green_umbrella",
        "is_person": false,
        "ref_style": "in_context_natural",
        "sub_caption": "large forest-green umbrella tilted over the fruit display with a wet curved canopy",
        "intended_bbox": [
          0.37,
          0.04,
          0.82,
          0.46
        ],
        "measured_bbox": [
          0.3715,
          0.0493,
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        ],
        "iou_intended_vs_measured": 0.9381,
        "layout_followed": true,
        "identity_score": 0.845,
        "identity_verdict": "match",
        "ref_image": "references/ref_green_umbrella.png"
      },
      {
        "name": "orange_stack",
        "is_person": false,
        "ref_style": "closeup_macro",
        "sub_caption": "bright oranges stacked in a low crate near the center foreground",
        "intended_bbox": [
          0.44,
          0.49,
          0.71,
          0.75
        ],
        "measured_bbox": [
          0.4378,
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        ],
        "iou_intended_vs_measured": 0.9503,
        "layout_followed": true,
        "identity_score": 0.857,
        "identity_verdict": "match",
        "ref_image": "references/ref_orange_stack.png"
      },
      {
        "name": "woven_basket",
        "is_person": false,
        "ref_style": "studio_product",
        "sub_caption": "wide woven basket partly tucked beneath the fruit display",
        "intended_bbox": [
          0.61,
          0.62,
          0.88,
          0.87
        ],
        "measured_bbox": [
          0.6038,
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        ],
        "iou_intended_vs_measured": 0.9484,
        "layout_followed": true,
        "identity_score": 0.823,
        "identity_verdict": "match",
        "ref_image": "references/ref_woven_basket.png"
      }
    ],
    "dropped": []
  },
  {
    "sample_id": "sample_0002",
    "scene_caption": "A family breakfast table is mid-preparation as two people arrange food around a ceramic mug and a stack of books.",
    "story": "The morning is calm but active. One person is setting the table while another pauses with a small smile before sitting down.",
    "background": "Bright home kitchen with pale tile, wood table, diffuse window light.",
    "style": "photorealistic",
    "canvas_size": [
      1024,
      1024
    ],
    "main_image": "main_image.png",
    "layout_sketch": "layout_sketch.png",
    "n_planned": 5,
    "n_accepted": 5,
    "accepted": [
      {
        "name": "person_yellow_sweater",
        "is_person": true,
        "ref_style": "mirror_selfie",
        "sub_caption": "young adult with curly black hair, medium brown skin, yellow sweater, holding a plate near the table",
        "intended_bbox": [
          0.11,
          0.18,
          0.37,
          0.82
        ],
        "measured_bbox": [
          0.109,
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        ],
        "iou_intended_vs_measured": 0.9471,
        "layout_followed": true,
        "identity_score": 0.896,
        "identity_verdict": "match",
        "ref_image": "references/ref_person_yellow_sweater.png"
      },
      {
        "name": "person_green_cardigan",
        "is_person": true,
        "ref_style": "id_headshot",
        "sub_caption": "adult with straight auburn bob, fair skin, green cardigan, seated and smiling softly",
        "intended_bbox": [
          0.55,
          0.25,
          0.82,
          0.87
        ],
        "measured_bbox": [
          0.5576,
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        ],
        "iou_intended_vs_measured": 0.9326,
        "layout_followed": true,
        "identity_score": 0.9,
        "identity_verdict": "match",
        "ref_image": "references/ref_person_green_cardigan.png"
      },
      {
        "name": "blue_ceramic_mug",
        "is_person": false,
        "ref_style": "studio_product",
        "sub_caption": "glossy cobalt-blue ceramic mug close to the front edge of the table",
        "intended_bbox": [
          0.35,
          0.58,
          0.51,
          0.78
        ],
        "measured_bbox": [
          0.3517,
          0.5811,
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        ],
        "iou_intended_vs_measured": 0.9532,
        "layout_followed": true,
        "identity_score": 0.853,
        "identity_verdict": "match",
        "ref_image": "references/ref_blue_ceramic_mug.png"
      },
      {
        "name": "berry_bowl",
        "is_person": false,
        "ref_style": "flatlay_topdown",
        "sub_caption": "small bowl heaped with red berries between the two people",
        "intended_bbox": [
          0.45,
          0.48,
          0.63,
          0.66
        ],
        "measured_bbox": [
          0.453,
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        ],
        "iou_intended_vs_measured": 0.9485,
        "layout_followed": true,
        "identity_score": 0.911,
        "identity_verdict": "match",
        "ref_image": "references/ref_berry_bowl.png"
      },
      {
        "name": "cookbook_stack",
        "is_person": false,
        "ref_style": "shelf_in_store",
        "sub_caption": "short stack of cookbooks with teal and cream covers near the back of the table",
        "intended_bbox": [
          0.18,
          0.46,
          0.39,
          0.62
        ],
        "measured_bbox": [
          0.1775,
          0.4574,
          0.3931,
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        ],
        "iou_intended_vs_measured": 0.9579,
        "layout_followed": true,
        "identity_score": 0.932,
        "identity_verdict": "match",
        "ref_image": "references/ref_cookbook_stack.png"
      }
    ],
    "dropped": []
  },
  {
    "sample_id": "sample_0003",
    "scene_caption": "In a repair workshop, a mechanic and an assistant coordinate around a bicycle frame, tool crate, and yellow lamp.",
    "story": "The team is close to solving the repair. Their body language shows concentration as tools and parts crowd the bench.",
    "background": "Dim bicycle workshop, pegboard walls, worn wooden bench, focused task lighting.",
    "style": "photorealistic",
    "canvas_size": [
      1024,
      1024
    ],
    "main_image": "main_image.png",
    "layout_sketch": "layout_sketch.png",
    "n_planned": 5,
    "n_accepted": 5,
    "accepted": [
      {
        "name": "mechanic_gray_overalls",
        "is_person": true,
        "ref_style": "professional_portrait",
        "sub_caption": "stocky adult with shaved head, deep brown skin, gray overalls, crouched toward the bicycle",
        "intended_bbox": [
          0.07,
          0.24,
          0.34,
          0.91
        ],
        "measured_bbox": [
          0.07,
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          0.3444,
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        ],
        "iou_intended_vs_measured": 0.9542,
        "layout_followed": true,
        "identity_score": 0.953,
        "identity_verdict": "match",
        "ref_image": "references/ref_mechanic_gray_overalls.png"
      },
      {
        "name": "assistant_plaid_shirt",
        "is_person": true,
        "ref_style": "everyday_candid",
        "sub_caption": "slim adult with wavy blond hair, fair skin, red plaid shirt, holding a small wrench",
        "intended_bbox": [
          0.68,
          0.19,
          0.91,
          0.84
        ],
        "measured_bbox": [
          0.6793,
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        ],
        "iou_intended_vs_measured": 0.9656,
        "layout_followed": true,
        "identity_score": 0.831,
        "identity_verdict": "match",
        "ref_image": "references/ref_assistant_plaid_shirt.png"
      },
      {
        "name": "teal_bicycle_frame",
        "is_person": false,
        "ref_style": "in_context_natural",
        "sub_caption": "teal bicycle frame angled across the lower center with both wheels visible",
        "intended_bbox": [
          0.29,
          0.49,
          0.76,
          0.88
        ],
        "measured_bbox": [
          0.2928,
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        ],
        "iou_intended_vs_measured": 0.9714,
        "layout_followed": true,
        "identity_score": 0.856,
        "identity_verdict": "match",
        "ref_image": "references/ref_teal_bicycle_frame.png"
      },
      {
        "name": "red_tool_crate",
        "is_person": false,
        "ref_style": "studio_product",
        "sub_caption": "red metal tool crate on the workbench with compartment ridges",
        "intended_bbox": [
          0.31,
          0.38,
          0.54,
          0.57
        ],
        "measured_bbox": [
          0.3083,
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        ],
        "iou_intended_vs_measured": 0.9359,
        "layout_followed": true,
        "identity_score": 0.856,
        "identity_verdict": "match",
        "ref_image": "references/ref_red_tool_crate.png"
      },
      {
        "name": "yellow_task_lamp",
        "is_person": false,
        "ref_style": "closeup_macro",
        "sub_caption": "small yellow task lamp casting light from the rear left of the bench",
        "intended_bbox": [
          0.1,
          0.06,
          0.3,
          0.38
        ],
        "measured_bbox": [
          0.1014,
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        ],
        "iou_intended_vs_measured": 0.9368,
        "layout_followed": true,
        "identity_score": 0.903,
        "identity_verdict": "match",
        "ref_image": "references/ref_yellow_task_lamp.png"
      }
    ],
    "dropped": []
  },
  {
    "sample_id": "sample_0004",
    "scene_caption": "A quiet library study table holds a focused pair of readers, a green desk lamp, a book stack, and a terracotta plant pot.",
    "story": "The moment is hushed and intent. One reader marks a page while the other leans in to compare notes.",
    "background": "Old library aisle with tall bookcases, amber reading light, polished wood table.",
    "style": "photorealistic",
    "canvas_size": [
      1024,
      1024
    ],
    "main_image": "main_image.png",
    "layout_sketch": "layout_sketch.png",
    "n_planned": 5,
    "n_accepted": 5,
    "accepted": [
      {
        "name": "reader_blue_jacket",
        "is_person": true,
        "ref_style": "id_headshot",
        "sub_caption": "adult with short coiled hair, dark brown skin, blue jacket, leaning over an open page",
        "intended_bbox": [
          0.14,
          0.2,
          0.4,
          0.83
        ],
        "measured_bbox": [
          0.1326,
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        ],
        "iou_intended_vs_measured": 0.9193,
        "layout_followed": true,
        "identity_score": 0.946,
        "identity_verdict": "match",
        "ref_image": "references/ref_reader_blue_jacket.png"
      },
      {
        "name": "reader_pink_scarf",
        "is_person": true,
        "ref_style": "professional_portrait",
        "sub_caption": "older adult with long gray hair, light olive skin, pink scarf, seated with a pencil in hand",
        "intended_bbox": [
          0.48,
          0.22,
          0.75,
          0.86
        ],
        "measured_bbox": [
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        ],
        "iou_intended_vs_measured": 0.9504,
        "layout_followed": true,
        "identity_score": 0.923,
        "identity_verdict": "match",
        "ref_image": "references/ref_reader_pink_scarf.png"
      },
      {
        "name": "green_desk_lamp",
        "is_person": false,
        "ref_style": "studio_product",
        "sub_caption": "green banker-style desk lamp glowing over the center of the table",
        "intended_bbox": [
          0.35,
          0.4,
          0.57,
          0.66
        ],
        "measured_bbox": [
          0.3455,
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        ],
        "iou_intended_vs_measured": 0.9492,
        "layout_followed": true,
        "identity_score": 0.852,
        "identity_verdict": "match",
        "ref_image": "references/ref_green_desk_lamp.png"
      },
      {
        "name": "navy_book_stack",
        "is_person": false,
        "ref_style": "flatlay_topdown",
        "sub_caption": "stack of navy and ochre books near the front right corner",
        "intended_bbox": [
          0.61,
          0.58,
          0.86,
          0.77
        ],
        "measured_bbox": [
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        ],
        "iou_intended_vs_measured": 0.9366,
        "layout_followed": true,
        "identity_score": 0.918,
        "identity_verdict": "match",
        "ref_image": "references/ref_navy_book_stack.png"
      },
      {
        "name": "terracotta_plant",
        "is_person": false,
        "ref_style": "in_context_natural",
        "sub_caption": "small terracotta plant pot with green leaves beside the books",
        "intended_bbox": [
          0.75,
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          0.92,
          0.66
        ],
        "measured_bbox": [
          0.7476,
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        ],
        "iou_intended_vs_measured": 0.9417,
        "layout_followed": true,
        "identity_score": 0.898,
        "identity_verdict": "match",
        "ref_image": "references/ref_terracotta_plant.png"
      }
    ],
    "dropped": []
  },
  {
    "sample_id": "sample_0005",
    "scene_caption": "A greenhouse volunteer and visitor examine seedlings around a watering can, clay pot, and striped fabric bundle.",
    "story": "The air is humid and bright after watering. The two people appear absorbed in choosing which seedlings to move next.",
    "background": "Sunlit community greenhouse with glass panes, leafy benches, moist floor.",
    "style": "photorealistic",
    "canvas_size": [
      1024,
      1024
    ],
    "main_image": "main_image.png",
    "layout_sketch": "layout_sketch.png",
    "n_planned": 5,
    "n_accepted": 5,
    "accepted": [
      {
        "name": "volunteer_orange_vest",
        "is_person": true,
        "ref_style": "everyday_candid",
        "sub_caption": "adult with cropped black hair, medium tan skin, orange vest, kneeling with careful hands",
        "intended_bbox": [
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          0.27,
          0.35,
          0.9
        ],
        "measured_bbox": [
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          0.2532,
          0.3497,
          0.9121
        ],
        "iou_intended_vs_measured": 0.9467,
        "layout_followed": true,
        "identity_score": 0.83,
        "identity_verdict": "match",
        "ref_image": "references/ref_volunteer_orange_vest.png"
      },
      {
        "name": "visitor_denim_jacket",
        "is_person": true,
        "ref_style": "mirror_selfie",
        "sub_caption": "young adult with long dark hair, light brown skin, denim jacket, bending forward curiously",
        "intended_bbox": [
          0.58,
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          0.84,
          0.83
        ],
        "measured_bbox": [
          0.5856,
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        ],
        "iou_intended_vs_measured": 0.9485,
        "layout_followed": true,
        "identity_score": 0.829,
        "identity_verdict": "match",
        "ref_image": "references/ref_visitor_denim_jacket.png"
      },
      {
        "name": "silver_watering_can",
        "is_person": false,
        "ref_style": "studio_product",
        "sub_caption": "silver metal watering can with long spout, set in the foreground",
        "intended_bbox": [
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          0.58,
          0.57,
          0.81
        ],
        "measured_bbox": [
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        ],
        "iou_intended_vs_measured": 0.9735,
        "layout_followed": true,
        "identity_score": 0.855,
        "identity_verdict": "match",
        "ref_image": "references/ref_silver_watering_can.png"
      },
      {
        "name": "clay_seedling_pot",
        "is_person": false,
        "ref_style": "closeup_macro",
        "sub_caption": "round clay pot with several vivid green seedling leaves",
        "intended_bbox": [
          0.48,
          0.43,
          0.66,
          0.66
        ],
        "measured_bbox": [
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        ],
        "iou_intended_vs_measured": 0.9774,
        "layout_followed": true,
        "identity_score": 0.922,
        "identity_verdict": "match",
        "ref_image": "references/ref_clay_seedling_pot.png"
      },
      {
        "name": "striped_fabric_bundle",
        "is_person": false,
        "ref_style": "flatlay_topdown",
        "sub_caption": "folded striped fabric bundle resting on the bench behind the pot",
        "intended_bbox": [
          0.19,
          0.48,
          0.43,
          0.67
        ],
        "measured_bbox": [
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        ],
        "iou_intended_vs_measured": 0.9419,
        "layout_followed": true,
        "identity_score": 0.922,
        "identity_verdict": "match",
        "ref_image": "references/ref_striped_fabric_bundle.png"
      }
    ],
    "dropped": []
  },
  {
    "sample_id": "sample_0006",
    "scene_caption": "A laundromat scene catches two neighbors folding clothes beside a purple basket, detergent bottle, and a small plush dog toy.",
    "story": "The dryers are humming while the neighbors trade a quick laugh. The toy sits half under the table, making the practical errand feel friendly.",
    "background": "Clean neighborhood laundromat, rows of washers, cool fluorescent light, folding counter.",
    "style": "photorealistic",
    "canvas_size": [
      1024,
      1024
    ],
    "main_image": "main_image.png",
    "layout_sketch": "layout_sketch.png",
    "n_planned": 5,
    "n_accepted": 5,
    "accepted": [
      {
        "name": "neighbor_teal_hoodie",
        "is_person": true,
        "ref_style": "professional_portrait",
        "sub_caption": "adult with shaved sides and black curls, brown skin, teal hoodie, folding a towel",
        "intended_bbox": [
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          0.21,
          0.38,
          0.88
        ],
        "measured_bbox": [
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        ],
        "iou_intended_vs_measured": 0.9618,
        "layout_followed": true,
        "identity_score": 0.933,
        "identity_verdict": "match",
        "ref_image": "references/ref_neighbor_teal_hoodie.png"
      },
      {
        "name": "neighbor_lilac_sweater",
        "is_person": true,
        "ref_style": "id_headshot",
        "sub_caption": "older adult with white bob haircut, fair skin, lilac sweater, smiling toward the counter",
        "intended_bbox": [
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          0.18,
          0.8,
          0.86
        ],
        "measured_bbox": [
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        ],
        "iou_intended_vs_measured": 0.9339,
        "layout_followed": true,
        "identity_score": 0.88,
        "identity_verdict": "match",
        "ref_image": "references/ref_neighbor_lilac_sweater.png"
      },
      {
        "name": "purple_laundry_basket",
        "is_person": false,
        "ref_style": "in_context_natural",
        "sub_caption": "large purple laundry basket full of pale folded clothes",
        "intended_bbox": [
          0.32,
          0.52,
          0.59,
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        ],
        "measured_bbox": [
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        ],
        "iou_intended_vs_measured": 0.9268,
        "layout_followed": true,
        "identity_score": 0.892,
        "identity_verdict": "match",
        "ref_image": "references/ref_purple_laundry_basket.png"
      },
      {
        "name": "orange_detergent_bottle",
        "is_person": false,
        "ref_style": "shelf_in_store",
        "sub_caption": "orange detergent bottle with blue cap near the washers",
        "intended_bbox": [
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          0.47,
          0.88,
          0.69
        ],
        "measured_bbox": [
          0.7379,
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        ],
        "iou_intended_vs_measured": 0.9553,
        "layout_followed": true,
        "identity_score": 0.931,
        "identity_verdict": "match",
        "ref_image": "references/ref_orange_detergent_bottle.png"
      },
      {
        "name": "small_brown_plush_dog",
        "is_person": false,
        "ref_style": "closeup_macro",
        "sub_caption": "small brown plush dog toy curled near the basket under the folding table",
        "intended_bbox": [
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        "measured_bbox": [
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        "iou_intended_vs_measured": 0.9485,
        "layout_followed": true,
        "identity_score": 0.893,
        "identity_verdict": "match",
        "ref_image": "references/ref_small_brown_plush_dog.png"
      }
    ],
    "dropped": []
  },
  {
    "sample_id": "sample_0007",
    "scene_caption": "A park picnic unfolds as two friends unpack food around a blue blanket, a guitar, and a woven snack basket.",
    "story": "The friends are settling into an easy afternoon. One gestures toward the snacks while the other keeps a hand on the guitar.",
    "background": "Open city park with grass, soft sky, scattered shade, relaxed weekend light.",
    "style": "photorealistic",
    "canvas_size": [
      1024,
      1024
    ],
    "main_image": "main_image.png",
    "layout_sketch": "layout_sketch.png",
    "n_planned": 5,
    "n_accepted": 5,
    "accepted": [
      {
        "name": "friend_white_hat",
        "is_person": true,
        "ref_style": "mirror_selfie",
        "sub_caption": "young adult with dark skin, white brimmed hat, navy shirt, seated cross-legged",
        "intended_bbox": [
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        "measured_bbox": [
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        "iou_intended_vs_measured": 0.9614,
        "layout_followed": true,
        "identity_score": 0.852,
        "identity_verdict": "match",
        "ref_image": "references/ref_friend_white_hat.png"
      },
      {
        "name": "friend_rust_jacket",
        "is_person": true,
        "ref_style": "everyday_candid",
        "sub_caption": "adult with straight black hair, warm beige skin, rust jacket, reaching toward the basket",
        "intended_bbox": [
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        "measured_bbox": [
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        "iou_intended_vs_measured": 0.9478,
        "layout_followed": true,
        "identity_score": 0.866,
        "identity_verdict": "match",
        "ref_image": "references/ref_friend_rust_jacket.png"
      },
      {
        "name": "blue_picnic_blanket",
        "is_person": false,
        "ref_style": "flatlay_topdown",
        "sub_caption": "blue picnic blanket spread across the lower center with folded corners",
        "intended_bbox": [
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        "measured_bbox": [
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        "iou_intended_vs_measured": 0.9315,
        "layout_followed": true,
        "identity_score": 0.94,
        "identity_verdict": "match",
        "ref_image": "references/ref_blue_picnic_blanket.png"
      },
      {
        "name": "acoustic_guitar",
        "is_person": false,
        "ref_style": "studio_product",
        "sub_caption": "warm brown acoustic guitar resting partly on the blanket",
        "intended_bbox": [
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        "measured_bbox": [
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        "iou_intended_vs_measured": 0.9508,
        "layout_followed": true,
        "identity_score": 0.926,
        "identity_verdict": "match",
        "ref_image": "references/ref_acoustic_guitar.png"
      },
      {
        "name": "snack_basket",
        "is_person": false,
        "ref_style": "in_context_natural",
        "sub_caption": "small woven snack basket with rounded sides near the right edge of the blanket",
        "intended_bbox": [
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        "measured_bbox": [
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        "iou_intended_vs_measured": 0.9352,
        "layout_followed": true,
        "identity_score": 0.882,
        "identity_verdict": "match",
        "ref_image": "references/ref_snack_basket.png"
      }
    ],
    "dropped": []
  },
  {
    "sample_id": "sample_0008",
    "scene_caption": "A small rehearsal room shows a singer and keyboard player surrounded by a red guitar, black speaker, and yellow notebook.",
    "story": "The group is between takes, listening for the next cue. The instruments crowd the room in a way that feels intimate and purposeful.",
    "background": "Cozy music practice room, dark acoustic wall panels, amber lamps, polished floor.",
    "style": "photorealistic",
    "canvas_size": [
      1024,
      1024
    ],
    "main_image": "main_image.png",
    "layout_sketch": "layout_sketch.png",
    "n_planned": 5,
    "n_accepted": 5,
    "accepted": [
      {
        "name": "singer_green_shirt",
        "is_person": true,
        "ref_style": "professional_portrait",
        "sub_caption": "adult with short brown hair, light skin, green shirt, standing near a microphone",
        "intended_bbox": [
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        "measured_bbox": [
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        "iou_intended_vs_measured": 0.9292,
        "layout_followed": true,
        "identity_score": 0.95,
        "identity_verdict": "match",
        "ref_image": "references/ref_singer_green_shirt.png"
      },
      {
        "name": "keyboard_player_black_vest",
        "is_person": true,
        "ref_style": "everyday_candid",
        "sub_caption": "adult with long curly hair, medium brown skin, black vest, leaning toward keys",
        "intended_bbox": [
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        "measured_bbox": [
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        "iou_intended_vs_measured": 0.9326,
        "layout_followed": true,
        "identity_score": 0.877,
        "identity_verdict": "match",
        "ref_image": "references/ref_keyboard_player_black_vest.png"
      },
      {
        "name": "red_electric_guitar",
        "is_person": false,
        "ref_style": "studio_product",
        "sub_caption": "red electric guitar on a stand crossing the lower middle of the room",
        "intended_bbox": [
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        "measured_bbox": [
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        "iou_intended_vs_measured": 0.9593,
        "layout_followed": true,
        "identity_score": 0.826,
        "identity_verdict": "match",
        "ref_image": "references/ref_red_electric_guitar.png"
      },
      {
        "name": "black_speaker_cabinet",
        "is_person": false,
        "ref_style": "closeup_macro",
        "sub_caption": "black rectangular speaker cabinet near the back left wall",
        "intended_bbox": [
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        "measured_bbox": [
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        "iou_intended_vs_measured": 0.9407,
        "layout_followed": true,
        "identity_score": 0.9,
        "identity_verdict": "match",
        "ref_image": "references/ref_black_speaker_cabinet.png"
      },
      {
        "name": "yellow_notebook",
        "is_person": false,
        "ref_style": "flatlay_topdown",
        "sub_caption": "yellow spiral notebook lying open on the floor near the front",
        "intended_bbox": [
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        ],
        "measured_bbox": [
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        "iou_intended_vs_measured": 0.9532,
        "layout_followed": true,
        "identity_score": 0.876,
        "identity_verdict": "match",
        "ref_image": "references/ref_yellow_notebook.png"
      }
    ],
    "dropped": []
  },
  {
    "sample_id": "sample_0009",
    "scene_caption": "A clinic waiting room has a nurse guiding a child beside a toy truck, plant pot, and soft blue chair.",
    "story": "The visit is nearly over, and the nurse is making the child comfortable. The toys and bright chair soften the clinical setting.",
    "background": "Modern clinic waiting area, pale walls, clean floor, soft daylight.",
    "style": "photorealistic",
    "canvas_size": [
      1024,
      1024
    ],
    "main_image": "main_image.png",
    "layout_sketch": "layout_sketch.png",
    "n_planned": 5,
    "n_accepted": 5,
    "accepted": [
      {
        "name": "nurse_blue_scrubs",
        "is_person": true,
        "ref_style": "id_headshot",
        "sub_caption": "adult with dark braided hair, brown skin, blue scrubs, kneeling with one hand extended",
        "intended_bbox": [
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        "measured_bbox": [
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        "iou_intended_vs_measured": 0.9373,
        "layout_followed": true,
        "identity_score": 0.881,
        "identity_verdict": "match",
        "ref_image": "references/ref_nurse_blue_scrubs.png"
      },
      {
        "name": "child_red_sneakers",
        "is_person": true,
        "ref_style": "everyday_candid",
        "sub_caption": "child with short sandy hair, fair skin, striped sweater, red sneakers, standing shyly",
        "intended_bbox": [
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        ],
        "measured_bbox": [
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        "iou_intended_vs_measured": 0.9511,
        "layout_followed": true,
        "identity_score": 0.956,
        "identity_verdict": "match",
        "ref_image": "references/ref_child_red_sneakers.png"
      },
      {
        "name": "wooden_toy_truck",
        "is_person": false,
        "ref_style": "studio_product",
        "sub_caption": "small wooden toy truck on the floor between nurse and child",
        "intended_bbox": [
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        "measured_bbox": [
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        "iou_intended_vs_measured": 0.9465,
        "layout_followed": true,
        "identity_score": 0.892,
        "identity_verdict": "match",
        "ref_image": "references/ref_wooden_toy_truck.png"
      },
      {
        "name": "blue_waiting_chair",
        "is_person": false,
        "ref_style": "in_context_natural",
        "sub_caption": "soft blue waiting chair angled on the right side",
        "intended_bbox": [
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        "measured_bbox": [
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        "iou_intended_vs_measured": 0.9624,
        "layout_followed": true,
        "identity_score": 0.839,
        "identity_verdict": "match",
        "ref_image": "references/ref_blue_waiting_chair.png"
      },
      {
        "name": "white_plant_pot",
        "is_person": false,
        "ref_style": "closeup_macro",
        "sub_caption": "white plant pot with broad green leaves near the window",
        "intended_bbox": [
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        "measured_bbox": [
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        "iou_intended_vs_measured": 0.9397,
        "layout_followed": true,
        "identity_score": 0.913,
        "identity_verdict": "match",
        "ref_image": "references/ref_white_plant_pot.png"
      }
    ],
    "dropped": []
  },
  {
    "sample_id": "sample_0010",
    "scene_caption": "A pottery studio class captures an instructor helping a student shape clay near a spinning wheel, blue vase, and sponge tray.",
    "story": "Wet clay is on the table and the lesson is hands-on. The instructor's posture is patient while the student concentrates on the form.",
    "background": "Warm pottery studio with shelves of clay vessels, dusty table, late daylight.",
    "style": "photorealistic",
    "canvas_size": [
      1024,
      1024
    ],
    "main_image": "main_image.png",
    "layout_sketch": "layout_sketch.png",
    "n_planned": 5,
    "n_accepted": 5,
    "accepted": [
      {
        "name": "instructor_black_apron",
        "is_person": true,
        "ref_style": "professional_portrait",
        "sub_caption": "older adult with close-cropped gray hair, dark brown skin, black apron, guiding hands calmly",
        "intended_bbox": [
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        "measured_bbox": [
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        "iou_intended_vs_measured": 0.9518,
        "layout_followed": true,
        "identity_score": 0.863,
        "identity_verdict": "match",
        "ref_image": "references/ref_instructor_black_apron.png"
      },
      {
        "name": "student_teal_smock",
        "is_person": true,
        "ref_style": "mirror_selfie",
        "sub_caption": "young adult with red curls, fair skin, teal smock, leaning over the clay with focus",
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        "iou_intended_vs_measured": 0.9581,
        "layout_followed": true,
        "identity_score": 0.874,
        "identity_verdict": "match",
        "ref_image": "references/ref_student_teal_smock.png"
      },
      {
        "name": "gray_pottery_wheel",
        "is_person": false,
        "ref_style": "in_context_natural",
        "sub_caption": "round gray pottery wheel holding a wet clay form at the table center",
        "intended_bbox": [
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        "iou_intended_vs_measured": 0.9536,
        "layout_followed": true,
        "identity_score": 0.91,
        "identity_verdict": "match",
        "ref_image": "references/ref_gray_pottery_wheel.png"
      },
      {
        "name": "blue_glazed_vase",
        "is_person": false,
        "ref_style": "studio_product",
        "sub_caption": "blue glazed vase on the rear shelf catching a bright highlight",
        "intended_bbox": [
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        "measured_bbox": [
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        "iou_intended_vs_measured": 0.94,
        "layout_followed": true,
        "identity_score": 0.916,
        "identity_verdict": "match",
        "ref_image": "references/ref_blue_glazed_vase.png"
      },
      {
        "name": "yellow_sponge_tray",
        "is_person": false,
        "ref_style": "flatlay_topdown",
        "sub_caption": "yellow sponge tray with damp tools beside the pottery wheel",
        "intended_bbox": [
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        "measured_bbox": [
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        "iou_intended_vs_measured": 0.9454,
        "layout_followed": true,
        "identity_score": 0.899,
        "identity_verdict": "match",
        "ref_image": "references/ref_yellow_sponge_tray.png"
      }
    ],
    "dropped": []
  }
]