{
  "test": "S5_Shot3 — floor plan v2 (TV/sofa opposite walls), variant E",
  "step1_floor_plan_v2": {
    "model": "gpt-image-2",
    "prompt": "Top-down architectural floor plan diagram, hand-drawn black ink lines on off-white paper, single small Korean rooftop apartment (옥탑방) interior viewed directly from above. Single rectangular room, roughly 5m wide x 5m deep. NO interior walls dividing the room. Label and place each item EXACTLY where described — do not combine items on the same wall: (1) LEFT WALL: ONE television on a low stand, drawn as a small rectangle against the left wall, screen facing rightward into the room. Label: 'TV'. Nothing else on the left wall. (2) RIGHT WALL: ONE fabric sofa drawn as a long rectangle against the right wall, with seat side facing leftward into the room. Label: 'SOFA'. The TV and the sofa are on OPPOSITE walls and face each other across the empty middle of the room. (3) BACK WALL (top edge of plan): kitchen counter running along the back wall. In the middle of this counter, draw a sink (square with faucet symbol). Label: 'SINK'. To the right of the sink along the same back wall, draw a small window with curtain symbol. Label: 'WINDOW'. At the far back-right corner of the room, draw a small interior doorway opening to a tiny adjacent space. Label: 'BEDROOM DOOR'. (4) FRONT WALL (bottom edge of plan, where the camera enters): in the middle of the front wall, draw the front entry door swinging outward (arc symbol showing swing). Label: 'FRONT DOOR'. (5) BETWEEN SOFA AND SINK (in the open floor area, NOT against any wall): draw a simple wooden dining table with two chairs. Label: 'TABLE'. Floor surface: wooden floorboards indicated by light parallel line hatching across the entire room. Style: clean schematic architectural diagram, plain black ink linework on warm off-white background, English labels in small caps, no perspective, no shading, no people, no furniture grouped together — each item must be clearly separated and clearly placed against the wall described.",
    "result_path": "/Users/manta/Documents/Projects/TheRoad-I1/backend/scripts/experiment_results/20_floorplan_v2.png"
  },
  "step2_chain_bg_v2": {
    "model": "gpt-image-2",
    "input_ref": "/Users/manta/Documents/Projects/TheRoad-I1/backend/scripts/experiment_results/20_floorplan_v2.png",
    "prompt": "Photorealistic cinematic interior background. Convert the architectural floor plan reference (top-down diagram) into a 35mm film-style photoreal view from inside the room, eye-level wide angle, single static frame, no people. Camera is positioned NEAR THE FRONT-LEFT CORNER looking diagonally toward the back-right corner so that BOTH the left wall (with the TV) and the back wall (with the sink and window) are clearly visible in the frame, and the right side shows the sofa across the room and the dining table. Match the floor plan layout EXACTLY: ONE television on a low wooden stand against the left wall, screen facing into the room (toward the sofa across the empty floor). ONE fabric sofa against the right wall, facing leftward toward the TV. Kitchen counter with stainless sink in the middle of the back wall, a small window with curtain to the right of the sink along the same back wall. A narrow plain interior doorway (closed) at the back-right corner leading to a tiny adjoining bedroom space (do NOT show its inside). A simple wooden dining table with two chairs in the middle of the floor between the sofa and the kitchen counter. Front entry door is offscreen behind the camera, ignore it. This is ONE single rooftop room (옥탑방), NOT a multi-room apartment. DRAW ONLY ONE TV (do NOT add a second TV anywhere). Material/lighting: dirty plaster walls in muted yellow-gray, worn wooden floorboards across the whole room, low ceiling with a single bare bulb fixture, pale daylight leaking through the small back window, soft warm tungsten ambient light filling the rest, dust in the air, damp domestic shadows, uneasy stillness, 35mm film grain, muted blue-gray and washed yellow palette.",
    "result_path": "/Users/manta/Documents/Projects/TheRoad-I1/backend/scripts/experiment_results/21_new_chain_bg_v2.png"
  },
  "step3_variant_E": {
    "model": "gemini-3.1-flash-image-preview",
    "references": [
      "20_floorplan_v2.png",
      "21_new_chain_bg_v2.png",
      "C04 face",
      "P06 prop"
    ],
    "prompt": "Photorealistic cinematic still. [L05: A cramped modern Korean 옥탑방 (rooftop room) interior, dusty small window, worn sink, low table, pale daylight, damp muted domestic shadows.] C04O06 in a plain apron occupies the right-center of the frame, at three-quarter angle from the left, one hand gripping the apron hem, eyes fixed on the television at the far left. The lens emphasizes her serious expression, tightened jaw, and the tense hand at the apron hem through a thin veil of white kitchen steam in the left foreground. A blurred television edge, screen angled away, sits at the far left, its cold blue-gray glow brushing her cheek; pale daylight from the closed dusty window adds washed yellow highlights. A steaming pot with a slightly lifted lid sits in the foreground, P06 rests rinsed beside the sink, and a thin stream from the faucet falls into the basin in the background. Muted blue-gray and washed yellow palette, damp domestic surfaces, uneasy stillness.",
    "result_path": "/Users/manta/Documents/Projects/TheRoad-I1/backend/scripts/experiment_results/s5shot3_E_floorplan_v2.png"
  }
}