{
  "id": "real2sim-888888",
  "title": "Real2Sim · 双臂物理回放",
  "url": "https://replay.x2robot.southriver.space/",
  "observed_at": "2026-10-21T11:35:30.345600+00:00",
  "status": "active",
  "summary": "最新 5 秒仿真记录中，左侧电源单元已抬起，双手悬空保持 1 秒；离台抬持验收仍未完成。已提供的 46.26 秒完整抓持回放可切换查看。",
  "blocker": "离台抬持验收尚未完成；插接、点灯与归位尚未完成；视觉、触觉和完整真实数据验收尚未完成",
  "next_step": "离台抬持验收结果与右手插接回放。",
  "tags": [
    "已抬起 · 完整任务未验收",
    "左侧物体离台 · 双手悬空保持",
    "物理仿真",
    "交互回放"
  ],
  "freshness_hours": 72,
  "metrics": [
    {
      "label": "本段双手悬空保持",
      "value": 1.0,
      "total": null,
      "unit": "秒",
      "note": "当前左侧抬持仿真记录",
      "observed_at": "2026-10-21T11:35:30.345600+00:00"
    },
    {
      "label": "完整抓持回放",
      "value": 46.26,
      "total": null,
      "unit": "秒",
      "note": "完整双手夹持记录",
      "observed_at": "2026-10-21T06:46:08.352667+00:00"
    },
    {
      "label": "完整抓持状态",
      "value": 4627,
      "total": null,
      "unit": "帧",
      "note": "完整双手夹持记录",
      "observed_at": "2026-10-21T06:46:08.352667+00:00"
    }
  ],
  "visual": {
    "url": "/previews/replay-current.jpg",
    "caption": "当前仿真记录：左侧电源单元已抬起，双手悬空保持 1 秒。物理时长 5 秒，可自由查看 501 帧状态；光追视频为 0.1× 慢放。离台抬持、完整任务与拟真验收尚未完成。",
    "kind": "video-poster",
    "evidence_at": "2026-10-21T11:35:30.345600+00:00"
  }
}