{
  "scope": "九个具体交付的Codex观察式评估，非盲评。原七组与后补两组分两批启动；每个配置只有一次样本，不代表模型总体能力排名。",
  "criteria": [
    "主体建模与细节",
    "原场景材质、光照与环境动态",
    "动画、运动与连接逻辑",
    "代码结构、资源处理与故障恢复"
  ],
  "weighting": "四项同等考虑，不发布伪精确的百分制总分。价格、耗时、拍摄遮挡不计入质量名次。",
  "order": [
    5,
    6,
    1,
    2,
    7,
    9,
    4,
    3,
    8
  ],
  "close_groups": [
    [
      5,
      6
    ],
    [
      1,
      2
    ],
    [
      7,
      9
    ],
    [
      4,
      3
    ]
  ],
  "items": [
    {
      "rank": 1,
      "order": 5,
      "headline": "海面与整体视觉最协调",
      "strength": "海浪闪光、材质与阴影层次",
      "code": "验证：图形中断可自动恢复",
      "limitation": "简化：转弯时两轮共用行程",
      "reason": "海景、模型与页面风格协调，代码结构清楚且有自动恢复；机械动作比2、6简化。"
    },
    {
      "rank": 2,
      "order": 6,
      "headline": "模型精细，骑姿跟随细致",
      "strength": "车把、猫爪与转向联动",
      "code": "源码：前后轮分开计算行程",
      "limitation": "简化：手臂长度随握把伸缩",
      "reason": "模型、猫车连接和环境动画丰富；原海面表现较轻柔，故障恢复采用重新加载。"
    },
    {
      "rank": 3,
      "order": 1,
      "headline": "猫车细节与海景都丰富",
      "strength": "轮胎花纹、围巾、分节尾巴",
      "code": "源码：静态网格按材质合并",
      "limitation": "代码取舍：故障后需重新加载",
      "reason": "主体细节、海景、日落和环境动态完整，静态合并较成熟；属于符合需求的直线骑行。"
    },
    {
      "rank": 4,
      "order": 2,
      "headline": "弯道机械细节更丰富",
      "strength": "前轮独立转向，猫爪随握把",
      "code": "源码：前后轮分别计算行程",
      "limitation": "简化：手臂伸缩，非固定骨长",
      "reason": "曲率、前轮行程与握把跟随丰富；主要脚本较紧凑，故障后需要重新加载。与1很接近。"
    },
    {
      "rank": 5,
      "order": 7,
      "headline": "弧长行驶清楚，自动恢复完整",
      "strength": "弧长路线，近似匀速行驶",
      "code": "验证：图形中断可自动恢复",
      "limitation": "简化：前轮未单独转向",
      "reason": "造型较简洁，但弧长路线和自动恢复完整；车辆机械和环境造型比前四组简化。"
    },
    {
      "order": 9,
      "headline": "低费用下的较完整模型与海景",
      "strength": "篮筐、头盔、条纹、海面与灯塔",
      "code": "实测：景物与轮胎接触运动一致",
      "limitation": "直线路线，图形中断后依赖刷新",
      "reason": "猫车和载物细节比基础组丰富，GPU海面、减少动画偏好和原自检较完整；直线机械、环境位移和自动恢复不如07，二者接近且侧重不同。",
      "rank": 6
    },
    {
      "rank": 7,
      "order": 4,
      "headline": "造型圆润，基础动画完整",
      "strength": "尾巴、围巾、眨眼都有",
      "code": "源码：海水法线每3帧更新",
      "limitation": "待改：图形中断提示未触发",
      "reason": "模型与动画完整，几何有复用并更新水面法线；代码组织和故障反馈有改进空间。"
    },
    {
      "rank": 8,
      "order": 3,
      "headline": "核心齐全，交付最快",
      "strength": "脸部、骑姿、车轮都完整",
      "code": "源码：轮转与行程一致",
      "limitation": "待改：水面变形后未更新法线",
      "reason": "五分钟内完成可用且完整的作品；水面照明和代码组织比其他组基础。原镜头遮挡未计入排名。"
    },
    {
      "order": 8,
      "headline": "折算最便宜，运动关系需修正",
      "strength": "猫车、海岸及基本控制完整",
      "code": "实测：轮胎接触位移与景物方向相反",
      "limitation": "另有1.16%滚动误差与减少动画缺项",
      "reason": "猫车内容和交互可用，但相对运动方向不一致，轮转使用的半径不等于实际外半径；法线、拍翼和减少动画处理也更简化。",
      "rank": 9
    }
  ],
  "initial_seven_ranking": [
    5,
    6,
    1,
    2,
    7,
    4,
    3
  ]
}