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      "weapon_stability": 0.85
    },
    "previousObservationId": "OBS-M7-DETAIL-001",
    "explanation": "原推荐满改含定向词条和精校，不能由普通+15函数直接还原；这里只对比同评分的显示子值，不分配各效果的因果贡献"
  },
  "conclusions": {
    "autoCoarseDisplayedMarginalDeclines": [
      0.02,
      0.015,
      0.01
    ],
    "hardKnotAtPlus5OrPlus15Established": false,
    "hardCapEstablished": false,
    "positiveImprovementObservedToPlus30": true,
    "missingPointsInterpolated": false,
    "globalRatingFunction": null,
    "weaponStabilityExactPerPoint": null,
    "currentRoundingRule": null,
    "crossWeaponAdoption": false,
    "actualHitRateGain": null
  }
}