{
  "schema_version": "2",
  "name": "FastH3 Preview",
  "references": [
    {
      "id": "ref_prompt",
      "label": "Prompt",
      "role": "reference",
      "asset_type": "text",
      "x": 40,
      "y": 40,
      "width": 320,
      "inputs": [{"id": "in", "label": "Text", "type": "text"}],
      "outputs": [{"id": "out", "label": "Text", "type": "text"}],
      "data": {
        "out": "integrated_multimodal_description: [Shot 1] Cinematic, medium shot, pushing in slowly. A red fox trots through a snowy pine forest at dawn, powdery snow kicking up around its paws as low golden light cuts between the trunks. [Shot 2] At 00:04.500, the camera cuts to a close-up of the fox's face as it stops, ears pricking toward something off-screen, breath steaming in the cold air.\noverall_soundscape: Muffled snow crunching under paws over a quiet winter forest room tone, distant crows, a faint gust of wind through pine needles.\nnon_diegetic_music: Sparse, cold ambient piano notes at a slow tempo with a soft sustained string pad underneath."
      }
    },
    {
      "id": "ref_canvas",
      "label": "Canvas",
      "role": "reference",
      "asset_type": "text",
      "x": 40,
      "y": 320,
      "width": 320,
      "inputs": [{"id": "in", "label": "Text", "type": "text"}],
      "outputs": [{"id": "out", "label": "Text", "type": "text", "default_value": "1344x768 · 16:9 full"}],
      "data": {"out": "1344x768 · 16:9 full"}
    },
    {
      "id": "ref_duration",
      "label": "Duration (s)",
      "role": "reference",
      "asset_type": "number",
      "x": 40,
      "y": 520,
      "width": 220,
      "inputs": [{"id": "in", "label": "Number", "type": "number"}],
      "outputs": [{"id": "out", "label": "Number", "type": "number", "default_value": 5}],
      "data": {"out": 5}
    },
    {
      "id": "ref_seed",
      "label": "Seed",
      "role": "reference",
      "asset_type": "number",
      "x": 40,
      "y": 700,
      "width": 220,
      "inputs": [{"id": "in", "label": "Number", "type": "number"}],
      "outputs": [{"id": "out", "label": "Number", "type": "number", "default_value": 42}],
      "data": {"out": 42}
    }
  ],
  "operators": [
    {
      "id": "op_generate",
      "label": "FastH3 Generate (4 forwards)",
      "role": "operator",
      "kind": "fn",
      "fn": "generate",
      "x": 460,
      "y": 220,
      "width": 280,
      "inputs": [
        {"id": "in_prompt", "label": "prompt", "type": "text", "required": true},
        {"id": "in_canvas", "label": "canvas", "type": "text", "default_value": "1344x768 · 16:9 full"},
        {"id": "in_duration", "label": "duration", "type": "number", "default_value": 5},
        {"id": "in_seed", "label": "seed", "type": "number", "default_value": 42}
      ],
      "outputs": [
        {"id": "out_video", "label": "Video", "type": "video", "output_index": 0},
        {"id": "out_report", "label": "Report", "type": "text", "output_index": 1}
      ],
      "data": {}
    }
  ],
  "subjects": [
    {
      "id": "sub_video",
      "label": "Output Video",
      "role": "subject",
      "asset_type": "video",
      "x": 860,
      "y": 120,
      "width": 420,
      "inputs": [{"id": "in", "label": "Video", "type": "video"}],
      "outputs": [{"id": "out", "label": "Video", "type": "video"}]
    },
    {
      "id": "sub_report",
      "label": "Run Report",
      "role": "subject",
      "asset_type": "text",
      "x": 860,
      "y": 560,
      "width": 420,
      "inputs": [{"id": "in", "label": "Report", "type": "text"}],
      "outputs": [{"id": "out", "label": "Report", "type": "text"}]
    }
  ],
  "edges": [
    {
      "id": "e_prompt",
      "from_node_id": "ref_prompt", "from_port_id": "out",
      "to_node_id": "op_generate", "to_port_id": "in_prompt",
      "type": "text"
    },
    {
      "id": "e_canvas",
      "from_node_id": "ref_canvas", "from_port_id": "out",
      "to_node_id": "op_generate", "to_port_id": "in_canvas",
      "type": "text"
    },
    {
      "id": "e_duration",
      "from_node_id": "ref_duration", "from_port_id": "out",
      "to_node_id": "op_generate", "to_port_id": "in_duration",
      "type": "number"
    },
    {
      "id": "e_seed",
      "from_node_id": "ref_seed", "from_port_id": "out",
      "to_node_id": "op_generate", "to_port_id": "in_seed",
      "type": "number"
    },
    {
      "id": "e_video",
      "from_node_id": "op_generate", "from_port_id": "out_video",
      "to_node_id": "sub_video", "to_port_id": "in",
      "type": "video"
    },
    {
      "id": "e_report",
      "from_node_id": "op_generate", "from_port_id": "out_report",
      "to_node_id": "sub_report", "to_port_id": "in",
      "type": "text"
    }
  ]
}