{
  "schema_version": 1,
  "post_hoc": true,
  "family_ids": [
    17,
    18
  ],
  "counts_as_additional_independent_metric": false,
  "replaces_primary": false,
  "proposal_recorded_at_utc": "2026-10-14T12:45:00+00:00",
  "contract_fixed_at_utc": "2026-10-14T13:07:57.946461+00:00",
  "execution_revision": 2,
  "v1_interruption": "値0件で計算前の時刻marker読取gate停止。運用修正後のv2を使用。",
  "contract_sha256": "dd0a439858c3a6864346712cbd3dbed05a550fd4da8c10f49706f478d948db6f",
  "private_summary_content_sha256": "6fbef29041db082708ef33bd5bfe9a6befb7fd2b70feef5becaa1e5484ef0f8d",
  "interpretation_addendum_sha256": "f6f46fa692e4e5e1ae20d587ace7e9d10c91029657df317bdbdc8f0ad0db5062",
  "notes": [
    "事後追加の独立補助です。元strict全長比較の値・適用外を置換しません。",
    "各精度で元入力と固定比較方式のnative＋point全波形を共通16 kHzへ変換し、同じ最短先頭窓を採用。最低1秒、各波形95%coverage。整列・伸縮・長さ合わせpaddingなし。",
    "40 ms Hann、5 ms間隔、32 ERB帯域の絶対power dB差。小さい方が同方式nativeに近い。20 ms ERB品質群・MOS・JNDとは別です。",
    "元nativeの対象fieldのdtype・座標・精度は方式で異なります。q32では完全恒等になる方式とfloat64からfloat32へ変化する方式が混在します。名目精度は全配列一律ではありません。",
    "同じSNR・摂動量・有効bit削減量を与えた比較ではありません。analytic_identityの0順位を、同じ大きさの摂動に対する耐性優位とは解釈しません。",
    "同一canonical decoder入力と実PCM証拠の差0はanalytic_identity。直接実測の0と別に数え、欠測/失敗を0に置換しません。",
    "成功方式条件付き群は全120×8point終端後に成功waveが1件以上ある方式全てを固定。共通数を増やす再選別なし。100録音未満は限定群です。",
    "話者内平均→話者等重み。既存seed20261014/2000話者bootstrapの記述95%区間、2話者未満CIなし、多重比較未調整。HNM差は同じ録音・同じ話者draw。",
    "#18は同じ聴覚結果を参照します。追加の独立指標や投票ではなく、payload bit/sは元入力秒数が分母。総合勝者・平均順位なし。"
  ],
  "groups": [
    {
      "condition": "quantized_float16",
      "primary": {
        "common_valid_recordings": 0,
        "common_valid_speakers": 0,
        "limited_group": true,
        "comparable_methods": [
          "hnm",
          "world_harvest",
          "facodec",
          "hifiglot",
          "golf",
          "sifigan",
          "llsm2",
          "magphase"
        ],
        "excluded_methods": [],
        "planned_recordings_per_method": 120,
        "planned_speakers_per_method": 40,
        "terminal": true,
        "unit": "dB",
        "direction": "lower",
        "methods": {
          "hnm": {
            "value": null,
            "rank": null,
            "ci95": null,
            "valid_recordings": 0,
            "valid_speakers": 0,
            "hnm_difference": {
              "value": null,
              "ci95": null
            }
          },
          "world_harvest": {
            "value": null,
            "rank": null,
            "ci95": null,
            "valid_recordings": 0,
            "valid_speakers": 0,
            "hnm_difference": {
              "value": null,
              "ci95": null
            }
          },
          "facodec": {
            "value": null,
            "rank": null,
            "ci95": null,
            "valid_recordings": 0,
            "valid_speakers": 0,
            "hnm_difference": {
              "value": null,
              "ci95": null
            }
          },
          "hifiglot": {
            "value": null,
            "rank": null,
            "ci95": null,
            "valid_recordings": 0,
            "valid_speakers": 0,
            "hnm_difference": {
              "value": null,
              "ci95": null
            }
          },
          "golf": {
            "value": null,
            "rank": null,
            "ci95": null,
            "valid_recordings": 0,
            "valid_speakers": 0,
            "hnm_difference": {
              "value": null,
              "ci95": null
            }
          },
          "sifigan": {
            "value": null,
            "rank": null,
            "ci95": null,
            "valid_recordings": 0,
            "valid_speakers": 0,
            "hnm_difference": {
              "value": null,
              "ci95": null
            }
          },
          "llsm2": {
            "value": null,
            "rank": null,
            "ci95": null,
            "valid_recordings": 0,
            "valid_speakers": 0,
            "hnm_difference": {
              "value": null,
              "ci95": null
            }
          },
          "magphase": {
            "value": null,
            "rank": null,
            "ci95": null,
            "valid_recordings": 0,
            "valid_speakers": 0,
            "hnm_difference": {
              "value": null,
              "ci95": null
            }
          }
        },
        "method_states": {
          "hnm": {
            "status_counts": {
              "upstream_failed": 120
            },
            "direct_measured": 0,
            "analytic_identity": 0,
            "direct_measured_zero": 0,
            "canonical_input_identity_counts": {
              "unavailable": 120
            },
            "upstream_wave_status_counts": {
              "native": {
                "measured": 120
              },
              "point": {
                "failed": 120
              }
            }
          },
          "world_harvest": {
            "status_counts": {
              "upstream_failed": 120
            },
            "direct_measured": 0,
            "analytic_identity": 0,
            "direct_measured_zero": 0,
            "canonical_input_identity_counts": {
              "unavailable": 120
            },
            "upstream_wave_status_counts": {
              "native": {
                "measured": 120
              },
              "point": {
                "failed": 120
              }
            }
          },
          "facodec": {
            "status_counts": {
              "not_applicable": 120
            },
            "direct_measured": 0,
            "analytic_identity": 0,
            "direct_measured_zero": 0,
            "canonical_input_identity_counts": {
              "changed": 120
            },
            "upstream_wave_status_counts": {
              "native": {
                "measured": 120
              },
              "point": {
                "measured": 120
              }
            }
          },
          "hifiglot": {
            "status_counts": {
              "not_applicable": 120
            },
            "direct_measured": 0,
            "analytic_identity": 0,
            "direct_measured_zero": 0,
            "canonical_input_identity_counts": {
              "changed": 120
            },
            "upstream_wave_status_counts": {
              "native": {
                "measured": 120
              },
              "point": {
                "measured": 120
              }
            }
          },
          "golf": {
            "status_counts": {
              "not_applicable": 120
            },
            "direct_measured": 0,
            "analytic_identity": 0,
            "direct_measured_zero": 0,
            "canonical_input_identity_counts": {
              "changed": 120
            },
            "upstream_wave_status_counts": {
              "native": {
                "measured": 120
              },
              "point": {
                "measured": 120
              }
            }
          },
          "sifigan": {
            "status_counts": {
              "not_applicable": 120
            },
            "direct_measured": 0,
            "analytic_identity": 0,
            "direct_measured_zero": 0,
            "canonical_input_identity_counts": {
              "changed": 120
            },
            "upstream_wave_status_counts": {
              "native": {
                "measured": 120
              },
              "point": {
                "measured": 120
              }
            }
          },
          "llsm2": {
            "status_counts": {
              "not_applicable": 120
            },
            "direct_measured": 0,
            "analytic_identity": 0,
            "direct_measured_zero": 0,
            "canonical_input_identity_counts": {
              "changed": 120
            },
            "upstream_wave_status_counts": {
              "native": {
                "measured": 120
              },
              "point": {
                "measured": 120
              }
            }
          },
          "magphase": {
            "status_counts": {
              "not_applicable": 120
            },
            "direct_measured": 0,
            "analytic_identity": 0,
            "direct_measured_zero": 0,
            "canonical_input_identity_counts": {
              "changed": 120
            },
            "upstream_wave_status_counts": {
              "native": {
                "measured": 120
              },
              "point": {
                "measured": 120
              }
            }
          }
        },
        "length_and_coverage": {
          "hnm": {
            "signed_length_delta_seconds_min": null,
            "signed_length_delta_seconds_max": null,
            "length_delta_observations": 0,
            "minimum_pair_coverage": null,
            "maximum_omitted_tail_seconds": {
              "native": null,
              "point": null
            },
            "strict_primary_auditory_status_counts": {
              "failed": 120
            }
          },
          "world_harvest": {
            "signed_length_delta_seconds_min": null,
            "signed_length_delta_seconds_max": null,
            "length_delta_observations": 0,
            "minimum_pair_coverage": null,
            "maximum_omitted_tail_seconds": {
              "native": null,
              "point": null
            },
            "strict_primary_auditory_status_counts": {
              "failed": 120
            }
          },
          "facodec": {
            "signed_length_delta_seconds_min": 0.0,
            "signed_length_delta_seconds_max": 0.0,
            "length_delta_observations": 120,
            "minimum_pair_coverage": null,
            "maximum_omitted_tail_seconds": {
              "native": null,
              "point": null
            },
            "strict_primary_auditory_status_counts": {
              "measured": 120
            }
          },
          "hifiglot": {
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            "signed_length_delta_seconds_max": 0.0,
            "length_delta_observations": 120,
            "minimum_pair_coverage": null,
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              "native": null,
              "point": null
            },
            "strict_primary_auditory_status_counts": {
              "measured": 120
            }
          },
          "golf": {
            "signed_length_delta_seconds_min": 0.0,
            "signed_length_delta_seconds_max": 0.0,
            "length_delta_observations": 120,
            "minimum_pair_coverage": null,
            "maximum_omitted_tail_seconds": {
              "native": null,
              "point": null
            },
            "strict_primary_auditory_status_counts": {
              "measured": 120
            }
          },
          "sifigan": {
            "signed_length_delta_seconds_min": 0.0,
            "signed_length_delta_seconds_max": 0.0,
            "length_delta_observations": 120,
            "minimum_pair_coverage": null,
            "maximum_omitted_tail_seconds": {
              "native": null,
              "point": null
            },
            "strict_primary_auditory_status_counts": {
              "measured": 120
            }
          },
          "llsm2": {
            "signed_length_delta_seconds_min": 0.0,
            "signed_length_delta_seconds_max": 0.0,
            "length_delta_observations": 120,
            "minimum_pair_coverage": null,
            "maximum_omitted_tail_seconds": {
              "native": null,
              "point": null
            },
            "strict_primary_auditory_status_counts": {
              "measured": 120
            }
          },
          "magphase": {
            "signed_length_delta_seconds_min": -0.008020833333333144,
            "signed_length_delta_seconds_max": -0.0002708333333334423,
            "length_delta_observations": 120,
            "minimum_pair_coverage": null,
            "maximum_omitted_tail_seconds": {
              "native": null,
              "point": null
            },
            "strict_primary_auditory_status_counts": {
              "not_applicable": 120
            }
          }
        }
      },
      "conditional": {
        "common_valid_recordings": 120,
        "common_valid_speakers": 40,
        "limited_group": false,
        "comparable_methods": [
          "facodec",
          "hifiglot",
          "golf",
          "sifigan",
          "llsm2",
          "magphase"
        ],
        "excluded_methods": [
          "hnm",
          "world_harvest"
        ],
        "planned_recordings_per_method": 120,
        "planned_speakers_per_method": 40,
        "terminal": true,
        "unit": "dB",
        "direction": "lower",
        "methods": {
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            "rank": 2,
            "ci95": [
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              0.02318531810305594
            ],
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            }
          },
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              0.3947885598722428
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          },
          "golf": {
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            "ci95": [
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              24.32839010643853
            ],
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            "hnm_difference": {
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            }
          },
          "sifigan": {
            "value": 0.17532907020407162,
            "rank": 3,
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              0.1940282427640787
            ],
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            "valid_speakers": 40,
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            }
          },
          "llsm2": {
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              0.026194534234943067
            ],
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          },
          "magphase": {
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              0.6738176168542508
            ],
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            }
          }
        },
        "method_states": {
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            },
            "direct_measured": 0,
            "analytic_identity": 0,
            "direct_measured_zero": 0,
            "canonical_input_identity_counts": {
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            },
            "upstream_wave_status_counts": {
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                "measured": 120
              },
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                "failed": 120
              }
            }
          },
          "world_harvest": {
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            },
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            "analytic_identity": 0,
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            },
            "upstream_wave_status_counts": {
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              },
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                "failed": 120
              }
            }
          },
          "facodec": {
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            },
            "direct_measured": 120,
            "analytic_identity": 0,
            "direct_measured_zero": 0,
            "canonical_input_identity_counts": {
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            },
            "upstream_wave_status_counts": {
              "native": {
                "measured": 120
              },
              "point": {
                "measured": 120
              }
            }
          },
          "hifiglot": {
            "status_counts": {
              "measured": 120
            },
            "direct_measured": 120,
            "analytic_identity": 0,
            "direct_measured_zero": 0,
            "canonical_input_identity_counts": {
              "changed": 120
            },
            "upstream_wave_status_counts": {
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                "measured": 120
              },
              "point": {
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              }
            }
          },
          "golf": {
            "status_counts": {
              "measured": 120
            },
            "direct_measured": 120,
            "analytic_identity": 0,
            "direct_measured_zero": 0,
            "canonical_input_identity_counts": {
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            },
            "upstream_wave_status_counts": {
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                "measured": 120
              },
              "point": {
                "measured": 120
              }
            }
          },
          "sifigan": {
            "status_counts": {
              "measured": 120
            },
            "direct_measured": 120,
            "analytic_identity": 0,
            "direct_measured_zero": 0,
            "canonical_input_identity_counts": {
              "changed": 120
            },
            "upstream_wave_status_counts": {
              "native": {
                "measured": 120
              },
              "point": {
                "measured": 120
              }
            }
          },
          "llsm2": {
            "status_counts": {
              "measured": 120
            },
            "direct_measured": 120,
            "analytic_identity": 0,
            "direct_measured_zero": 0,
            "canonical_input_identity_counts": {
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            },
            "upstream_wave_status_counts": {
              "native": {
                "measured": 120
              },
              "point": {
                "measured": 120
              }
            }
          },
          "magphase": {
            "status_counts": {
              "measured": 120
            },
            "direct_measured": 120,
            "analytic_identity": 0,
            "direct_measured_zero": 0,
            "canonical_input_identity_counts": {
              "changed": 120
            },
            "upstream_wave_status_counts": {
              "native": {
                "measured": 120
              },
              "point": {
                "measured": 120
              }
            }
          }
        },
        "length_and_coverage": {
          "hnm": {
            "signed_length_delta_seconds_min": null,
            "signed_length_delta_seconds_max": null,
            "length_delta_observations": 0,
            "minimum_pair_coverage": null,
            "maximum_omitted_tail_seconds": {
              "native": null,
              "point": null
            },
            "strict_primary_auditory_status_counts": {
              "failed": 120
            }
          },
          "world_harvest": {
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            "signed_length_delta_seconds_max": null,
            "length_delta_observations": 0,
            "minimum_pair_coverage": null,
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              "native": null,
              "point": null
            },
            "strict_primary_auditory_status_counts": {
              "failed": 120
            }
          },
          "facodec": {
            "signed_length_delta_seconds_min": 0.0,
            "signed_length_delta_seconds_max": 0.0,
            "length_delta_observations": 120,
            "minimum_pair_coverage": 0.9898571428571429,
            "maximum_omitted_tail_seconds": {
              "native": 0.0355,
              "point": 0.0355
            },
            "strict_primary_auditory_status_counts": {
              "measured": 120
            }
          },
          "hifiglot": {
            "signed_length_delta_seconds_min": 0.0,
            "signed_length_delta_seconds_max": 0.0,
            "length_delta_observations": 120,
            "minimum_pair_coverage": 0.9880926916221033,
            "maximum_omitted_tail_seconds": {
              "native": 0.04175,
              "point": 0.04175
            },
            "strict_primary_auditory_status_counts": {
              "measured": 120
            }
          },
          "golf": {
            "signed_length_delta_seconds_min": 0.0,
            "signed_length_delta_seconds_max": 0.0,
            "length_delta_observations": 120,
            "minimum_pair_coverage": 0.9926934097421204,
            "maximum_omitted_tail_seconds": {
              "native": 0.0255,
              "point": 0.0255
            },
            "strict_primary_auditory_status_counts": {
              "measured": 120
            }
          },
          "sifigan": {
            "signed_length_delta_seconds_min": 0.0,
            "signed_length_delta_seconds_max": 0.0,
            "length_delta_observations": 120,
            "minimum_pair_coverage": 0.9898571428571429,
            "maximum_omitted_tail_seconds": {
              "native": 0.0355,
              "point": 0.0355
            },
            "strict_primary_auditory_status_counts": {
              "measured": 120
            }
          },
          "llsm2": {
            "signed_length_delta_seconds_min": 0.0,
            "signed_length_delta_seconds_max": 0.0,
            "length_delta_observations": 120,
            "minimum_pair_coverage": 0.9884450784593438,
            "maximum_omitted_tail_seconds": {
              "native": 0.0405,
              "point": 0.0405
            },
            "strict_primary_auditory_status_counts": {
              "measured": 120
            }
          },
          "magphase": {
            "signed_length_delta_seconds_min": -0.008020833333333144,
            "signed_length_delta_seconds_max": -0.0002708333333334423,
            "length_delta_observations": 120,
            "minimum_pair_coverage": 0.9849642374720432,
            "maximum_omitted_tail_seconds": {
              "native": 0.0730625,
              "point": 0.0711875
            },
            "strict_primary_auditory_status_counts": {
              "not_applicable": 120
            }
          }
        },
        "same_as_primary": false,
        "selection_fixed_at_utc": "2026-10-15T05:35:56.409830+00:00",
        "point_wave_status_counts": {
          "hnm": {
            "failed": 120
          },
          "world_harvest": {
            "failed": 120
          },
          "facodec": {
            "measured": 120
          },
          "hifiglot": {
            "measured": 120
          },
          "golf": {
            "measured": 120
          },
          "sifigan": {
            "measured": 120
          },
          "llsm2": {
            "measured": 120
          },
          "magphase": {
            "measured": 120
          }
        },
        "excluded_reasons": {
          "hnm": "全120予定pointの成功waveが0",
          "world_harvest": "全120予定pointの成功waveが0"
        }
      },
      "information_rate_auditory_reference": "same condition primary/conditional values, not an independent metric"
    },
    {
      "condition": "quantized_float32",
      "primary": {
        "common_valid_recordings": 120,
        "common_valid_speakers": 40,
        "limited_group": false,
        "comparable_methods": [
          "hnm",
          "world_harvest",
          "facodec",
          "hifiglot",
          "golf",
          "sifigan",
          "llsm2",
          "magphase"
        ],
        "excluded_methods": [],
        "planned_recordings_per_method": 120,
        "planned_speakers_per_method": 40,
        "terminal": true,
        "unit": "dB",
        "direction": "lower",
        "methods": {
          "hnm": {
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      },
      "conditional": {
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        "summary_reference": "primary",
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        "selection_fixed_at_utc": "2026-10-15T05:35:59.247353+00:00",
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        },
        "comparable_methods": [
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        "excluded_reasons": {}
      },
      "information_rate_auditory_reference": "same condition primary/conditional values, not an independent metric"
    }
  ],
  "overall_winner": null,
  "generated_at_utc": "2026-10-15T05:54:04.785015+00:00"
}
