{
  "generated_from": "Local H3 reports plus formal T2VA and reference-profile experiments",
  "exclusions": [
    "8-step resource smoke",
    "failed runs",
    "non-standard resolutions outside verified formal profile runs"
  ],
  "app_t2va_estimates": {
    "2": {
      "median_seconds": 111.11882829666138,
      "min_seconds": 111.11882829666138,
      "max_seconds": 111.11882829666138,
      "sample_count": 1,
      "evidence": "portrait T2VA report median"
    },
    "3": {
      "median_seconds": 108.35176730155945,
      "min_seconds": 101.24719333648682,
      "max_seconds": 136.80529975891113,
      "sample_count": 8,
      "evidence": "portrait T2VA report median"
    },
    "4": {
      "median_seconds": 135.77937412261963,
      "min_seconds": 116.75258541107178,
      "max_seconds": 167.98658776283264,
      "sample_count": 19,
      "evidence": "portrait T2VA report median"
    },
    "5": {
      "median_seconds": 180.87105560302734,
      "min_seconds": 173.5867612361908,
      "max_seconds": 197.79031324386597,
      "sample_count": 5,
      "evidence": "portrait T2VA report median"
    },
    "15": {
      "median_seconds": 404.8519854545593,
      "min_seconds": 404.8519854545593,
      "max_seconds": 404.8519854545593,
      "sample_count": 1,
      "evidence": "formal 320×576 20-step run"
    }
  },
  "app_high_t2va_estimates": {
    "5": {
      "median_seconds": 217.35374426841736,
      "min_seconds": 217.35374426841736,
      "max_seconds": 217.35374426841736,
      "sample_count": 1,
      "resolution": "448×800",
      "evidence": "formal high-resolution 20-step run"
    },
    "15": {
      "median_seconds": 548.0916340351105,
      "min_seconds": 548.0916340351105,
      "max_seconds": 548.0916340351105,
      "sample_count": 1,
      "resolution": "352×640",
      "evidence": "formal high-resolution 20-step run"
    }
  },
  "app_reference_profile_estimates": {
    "keyframes": {
      "5": {
        "elapsed_seconds": 361.1764953136444,
        "resolution": "512×928 最高參考",
        "sample_count": 1,
        "evidence": "experiments\\h3_reference_highest_specs_20260811\\fl2va_5s_512x928_20step\\result.json"
      },
      "15": {
        "elapsed_seconds": 425.3758442401886,
        "resolution": "320×576 參考長片",
        "sample_count": 1,
        "evidence": "experiments\\h3_reference_highest_specs_20260811\\fl2va_15s_320x576_20step\\result.json"
      }
    },
    "character_reference": {
      "5": {
        "elapsed_seconds": 358.05450677871704,
        "resolution": "512×928 最高參考",
        "sample_count": 1,
        "evidence": "experiments\\h3_reference_highest_specs_20260811\\character2_5s_512x928_20step\\result.json"
      },
      "15": {
        "elapsed_seconds": 425.11739706993103,
        "resolution": "320×576 參考長片",
        "sample_count": 1,
        "evidence": "experiments\\h3_reference_highest_specs_20260811\\character2_15s_320x576_20step\\result.json"
      }
    },
    "video_motion_reference": {
      "5": {
        "elapsed_seconds": 749.3053450584412,
        "resolution": "512×928 最高參考",
        "sample_count": 1,
        "evidence": "experiments\\h3_reference_highest_specs_20260811\\motion1_5s_512x928_20step\\result.json"
      },
      "15": {
        "elapsed_seconds": 2027.544395685196,
        "resolution": "320×576 參考長片",
        "sample_count": 1,
        "evidence": "experiments\\h3_reference_highest_specs_20260811\\motion1_15s_320x576_20step\\result.json"
      }
    },
    "continue": {
      "5": {
        "elapsed_seconds": 814.6969830989838,
        "resolution": "512×928 hybrid",
        "sample_count": 1,
        "evidence": "experiments\\h3_hybrid_continuation_retest_20260811\\hybrid_continue2_5s_512x928_20step\\result.json"
      },
      "15": {
        "elapsed_seconds": 2144.0678763389587,
        "resolution": "320×576 hybrid",
        "sample_count": 1,
        "evidence": "experiments\\h3_hybrid_continuation_retest_20260811\\hybrid_continue2_15s_320x576_20step\\result.json"
      }
    }
  },
  "points": [
    {
      "kind": "median",
      "series": "character_reference",
      "setting": "主體參考 Ref2VA・選2秒",
      "nominal_duration": 2,
      "output_seconds": 2.3333333333333335,
      "elapsed_seconds": 109.68195819854736,
      "min_seconds": 107.01535320281982,
      "max_seconds": 111.32347369194031,
      "sample_count": 3,
      "resolution": "416×736／736×416",
      "steps": 20
    },
    {
      "kind": "median",
      "series": "character_reference",
      "setting": "主體參考 Ref2VA・選3秒",
      "nominal_duration": 3,
      "output_seconds": 3.0416666666666665,
      "elapsed_seconds": 131.43607687950134,
      "min_seconds": 123.4469907283783,
      "max_seconds": 139.4251630306244,
      "sample_count": 2,
      "resolution": "416×736／736×416",
      "steps": 20
    },
    {
      "kind": "median",
      "series": "character_reference",
      "setting": "主體參考 Ref2VA・選4秒",
      "nominal_duration": 4,
      "output_seconds": 3.75,
      "elapsed_seconds": 134.1432547569275,
      "min_seconds": 116.68505477905273,
      "max_seconds": 187.21678638458252,
      "sample_count": 13,
      "resolution": "416×736／736×416",
      "steps": 20
    },
    {
      "kind": "median",
      "series": "character_reference",
      "setting": "主體參考 Ref2VA・選5秒",
      "nominal_duration": 5,
      "output_seconds": 5.166666666666667,
      "elapsed_seconds": 209.84787964820862,
      "min_seconds": 186.3859260082245,
      "max_seconds": 288.0460002422333,
      "sample_count": 9,
      "resolution": "416×736／736×416",
      "steps": 20
    },
    {
      "kind": "median",
      "series": "continue",
      "setting": "影片接續・選2秒",
      "nominal_duration": 2,
      "output_seconds": 2.3333333333333335,
      "elapsed_seconds": 160.4136097431183,
      "min_seconds": 160.4136097431183,
      "max_seconds": 160.4136097431183,
      "sample_count": 1,
      "resolution": "416×736／736×416",
      "steps": 20
    },
    {
      "kind": "median",
      "series": "continue",
      "setting": "影片接續・選3秒",
      "nominal_duration": 3,
      "output_seconds": 3.0416666666666665,
      "elapsed_seconds": 120.75147581100464,
      "min_seconds": 112.96498203277588,
      "max_seconds": 148.63245058059692,
      "sample_count": 12,
      "resolution": "416×736／736×416",
      "steps": 20
    },
    {
      "kind": "median",
      "series": "continue",
      "setting": "影片接續・選4秒",
      "nominal_duration": 4,
      "output_seconds": 3.75,
      "elapsed_seconds": 143.92206811904907,
      "min_seconds": 134.7681212425232,
      "max_seconds": 187.78336763381958,
      "sample_count": 5,
      "resolution": "416×736／736×416",
      "steps": 20
    },
    {
      "kind": "median",
      "series": "continue",
      "setting": "影片接續・選5秒",
      "nominal_duration": 5,
      "output_seconds": 5.166666666666667,
      "elapsed_seconds": 194.70726490020752,
      "min_seconds": 189.06358003616333,
      "max_seconds": 197.84940481185913,
      "sample_count": 9,
      "resolution": "416×736／736×416",
      "steps": 20
    },
    {
      "kind": "median",
      "series": "keyframes",
      "setting": "關鍵幀 I/L/FL2VA・選2秒",
      "nominal_duration": 2,
      "output_seconds": 2.3333333333333335,
      "elapsed_seconds": 93.4569491147995,
      "min_seconds": 91.16237258911133,
      "max_seconds": 95.75152564048767,
      "sample_count": 2,
      "resolution": "416×736／736×416",
      "steps": 20
    },
    {
      "kind": "median",
      "series": "keyframes",
      "setting": "關鍵幀 I/L/FL2VA・選3秒",
      "nominal_duration": 3,
      "output_seconds": 3.0416666666666665,
      "elapsed_seconds": 101.27157545089722,
      "min_seconds": 101.27157545089722,
      "max_seconds": 101.27157545089722,
      "sample_count": 1,
      "resolution": "416×736／736×416",
      "steps": 20
    },
    {
      "kind": "median",
      "series": "keyframes",
      "setting": "關鍵幀 I/L/FL2VA・選4秒",
      "nominal_duration": 4,
      "output_seconds": 3.75,
      "elapsed_seconds": 132.26714444160461,
      "min_seconds": 124.58886671066284,
      "max_seconds": 132.36559867858887,
      "sample_count": 3,
      "resolution": "416×736／736×416",
      "steps": 20
    },
    {
      "kind": "median",
      "series": "keyframes",
      "setting": "關鍵幀 I/L/FL2VA・選5秒",
      "nominal_duration": 5,
      "output_seconds": 5.166666666666667,
      "elapsed_seconds": 184.00009942054749,
      "min_seconds": 184.00009942054749,
      "max_seconds": 184.00009942054749,
      "sample_count": 1,
      "resolution": "416×736／736×416",
      "steps": 20
    },
    {
      "kind": "median",
      "series": "text",
      "setting": "純文字 T2VA・選2秒",
      "nominal_duration": 2,
      "output_seconds": 2.3333333333333335,
      "elapsed_seconds": 111.11882829666138,
      "min_seconds": 108.23294711112976,
      "max_seconds": 152.2230498790741,
      "sample_count": 3,
      "resolution": "416×736／736×416",
      "steps": 20
    },
    {
      "kind": "median",
      "series": "text",
      "setting": "純文字 T2VA・選3秒",
      "nominal_duration": 3,
      "output_seconds": 3.0416666666666665,
      "elapsed_seconds": 104.78946280479431,
      "min_seconds": 98.31360840797424,
      "max_seconds": 139.5149929523468,
      "sample_count": 11,
      "resolution": "416×736／736×416",
      "steps": 20
    },
    {
      "kind": "median",
      "series": "text",
      "setting": "純文字 T2VA・選4秒",
      "nominal_duration": 4,
      "output_seconds": 3.75,
      "elapsed_seconds": 125.45344924926758,
      "min_seconds": 96.75753140449524,
      "max_seconds": 167.98658776283264,
      "sample_count": 27,
      "resolution": "416×736／736×416",
      "steps": 20
    },
    {
      "kind": "median",
      "series": "text",
      "setting": "純文字 T2VA・選5秒",
      "nominal_duration": 5,
      "output_seconds": 5.166666666666667,
      "elapsed_seconds": 181.26411545276642,
      "min_seconds": 173.5867612361908,
      "max_seconds": 220.6792438030243,
      "sample_count": 6,
      "resolution": "416×736／736×416",
      "steps": 20
    },
    {
      "kind": "median",
      "series": "video_motion_reference",
      "setting": "動作轉移・選2秒",
      "nominal_duration": 2,
      "output_seconds": 2.3333333333333335,
      "elapsed_seconds": 185.57301306724548,
      "min_seconds": 184.62685656547546,
      "max_seconds": 202.12132477760315,
      "sample_count": 4,
      "resolution": "416×736／736×416",
      "steps": 20
    },
    {
      "kind": "median",
      "series": "video_motion_reference",
      "setting": "動作轉移・選5秒",
      "nominal_duration": 5,
      "output_seconds": 5.166666666666667,
      "elapsed_seconds": 530.5270584821701,
      "min_seconds": 523.9998726844788,
      "max_seconds": 537.0542442798615,
      "sample_count": 2,
      "resolution": "416×736／736×416",
      "steps": 20
    },
    {
      "kind": "formal_15s",
      "series": "15s",
      "setting": "T2VA 15秒・256×448",
      "nominal_duration": 15,
      "output_seconds": 15.083333333333334,
      "elapsed_seconds": 207.34241223335266,
      "min_seconds": 207.34241223335266,
      "max_seconds": 207.34241223335266,
      "sample_count": 1,
      "resolution": "256×448",
      "steps": 20
    },
    {
      "kind": "formal_15s",
      "series": "15s",
      "setting": "T2VA 15秒・288×512",
      "nominal_duration": 15,
      "output_seconds": 15.083333333333334,
      "elapsed_seconds": 298.90614652633667,
      "min_seconds": 298.90614652633667,
      "max_seconds": 298.90614652633667,
      "sample_count": 1,
      "resolution": "288×512",
      "steps": 20
    },
    {
      "kind": "formal_15s",
      "series": "15s",
      "setting": "T2VA 15秒・320×576",
      "nominal_duration": 15,
      "output_seconds": 15.083333333333334,
      "elapsed_seconds": 404.8519854545593,
      "min_seconds": 404.8519854545593,
      "max_seconds": 404.8519854545593,
      "sample_count": 1,
      "resolution": "320×576",
      "steps": 20
    },
    {
      "kind": "formal_15s",
      "series": "15s",
      "setting": "T2VA 15秒・352×640 高畫質",
      "nominal_duration": 15,
      "output_seconds": 15.083333333333334,
      "elapsed_seconds": 548.0916340351105,
      "min_seconds": 548.0916340351105,
      "max_seconds": 548.0916340351105,
      "sample_count": 1,
      "resolution": "352×640 高畫質",
      "steps": 20
    },
    {
      "kind": "formal_15s",
      "series": "15s",
      "setting": "T2VA 15秒・384×672 實驗上限",
      "nominal_duration": 15,
      "output_seconds": 15.083333333333334,
      "elapsed_seconds": 643.2225723266602,
      "min_seconds": 643.2225723266602,
      "max_seconds": 643.2225723266602,
      "sample_count": 1,
      "resolution": "384×672 實驗上限",
      "steps": 20
    },
    {
      "kind": "formal_high",
      "series": "verified_high",
      "setting": "T2VA 5秒・448×800 高畫質",
      "nominal_duration": 5,
      "output_seconds": 5.166666666666667,
      "elapsed_seconds": 217.35374426841736,
      "min_seconds": 217.35374426841736,
      "max_seconds": 217.35374426841736,
      "sample_count": 1,
      "resolution": "448×800 高畫質",
      "steps": 20
    },
    {
      "kind": "formal_high",
      "series": "verified_high",
      "setting": "T2VA 5秒・480×864 實驗",
      "nominal_duration": 5,
      "output_seconds": 5.166666666666667,
      "elapsed_seconds": 262.87594842910767,
      "min_seconds": 262.87594842910767,
      "max_seconds": 262.87594842910767,
      "sample_count": 1,
      "resolution": "480×864 實驗",
      "steps": 20
    },
    {
      "kind": "formal_high",
      "series": "verified_high",
      "setting": "T2VA 5秒・512×928 實驗",
      "nominal_duration": 5,
      "output_seconds": 5.166666666666667,
      "elapsed_seconds": 317.4143512248993,
      "min_seconds": 317.4143512248993,
      "max_seconds": 317.4143512248993,
      "sample_count": 1,
      "resolution": "512×928 實驗",
      "steps": 20
    },
    {
      "kind": "formal_high",
      "series": "verified_high",
      "setting": "T2VA 5秒・544×960 實驗上限",
      "nominal_duration": 5,
      "output_seconds": 5.166666666666667,
      "elapsed_seconds": 348.7977526187897,
      "min_seconds": 348.7977526187897,
      "max_seconds": 348.7977526187897,
      "sample_count": 1,
      "resolution": "544×960 實驗上限",
      "steps": 20
    },
    {
      "kind": "formal_reference",
      "series": "keyframes",
      "setting": "首尾幀 5秒・512×928 最高參考",
      "nominal_duration": 5,
      "output_seconds": 5.166666666666667,
      "elapsed_seconds": 361.1764953136444,
      "min_seconds": 361.1764953136444,
      "max_seconds": 361.1764953136444,
      "sample_count": 1,
      "resolution": "512×928 最高參考",
      "steps": 20
    },
    {
      "kind": "formal_reference",
      "series": "keyframes",
      "setting": "首尾幀 15秒・320×576 參考長片",
      "nominal_duration": 15,
      "output_seconds": 15.083333333333334,
      "elapsed_seconds": 425.3758442401886,
      "min_seconds": 425.3758442401886,
      "max_seconds": 425.3758442401886,
      "sample_count": 1,
      "resolution": "320×576 參考長片",
      "steps": 20
    },
    {
      "kind": "formal_reference",
      "series": "character_reference",
      "setting": "主體參考 5秒・512×928 最高參考",
      "nominal_duration": 5,
      "output_seconds": 5.166666666666667,
      "elapsed_seconds": 358.05450677871704,
      "min_seconds": 358.05450677871704,
      "max_seconds": 358.05450677871704,
      "sample_count": 1,
      "resolution": "512×928 最高參考",
      "steps": 20
    },
    {
      "kind": "formal_reference",
      "series": "character_reference",
      "setting": "主體參考 15秒・320×576 參考長片",
      "nominal_duration": 15,
      "output_seconds": 15.083333333333334,
      "elapsed_seconds": 425.11739706993103,
      "min_seconds": 425.11739706993103,
      "max_seconds": 425.11739706993103,
      "sample_count": 1,
      "resolution": "320×576 參考長片",
      "steps": 20
    },
    {
      "kind": "formal_reference",
      "series": "video_motion_reference",
      "setting": "動作轉移 5秒・512×928 最高參考",
      "nominal_duration": 5,
      "output_seconds": 5.166666666666667,
      "elapsed_seconds": 749.3053450584412,
      "min_seconds": 749.3053450584412,
      "max_seconds": 749.3053450584412,
      "sample_count": 1,
      "resolution": "512×928 最高參考",
      "steps": 20
    },
    {
      "kind": "formal_reference",
      "series": "video_motion_reference",
      "setting": "動作轉移 15秒・320×576 參考長片",
      "nominal_duration": 15,
      "output_seconds": 15.083333333333334,
      "elapsed_seconds": 2027.544395685196,
      "min_seconds": 2027.544395685196,
      "max_seconds": 2027.544395685196,
      "sample_count": 1,
      "resolution": "320×576 參考長片",
      "steps": 20
    },
    {
      "kind": "formal_reference",
      "series": "continue",
      "setting": "完整影片接續 5秒・512×928 hybrid",
      "nominal_duration": 5,
      "output_seconds": 5.166666666666667,
      "elapsed_seconds": 814.6969830989838,
      "min_seconds": 814.6969830989838,
      "max_seconds": 814.6969830989838,
      "sample_count": 1,
      "resolution": "512×928 hybrid",
      "steps": 20
    },
    {
      "kind": "formal_reference",
      "series": "continue",
      "setting": "完整影片接續 15秒・320×576 hybrid",
      "nominal_duration": 15,
      "output_seconds": 15.083333333333334,
      "elapsed_seconds": 2144.0678763389587,
      "min_seconds": 2144.0678763389587,
      "max_seconds": 2144.0678763389587,
      "sample_count": 1,
      "resolution": "320×576 hybrid",
      "steps": 20
    }
  ]
}