{
  "schemaVersion": 1,
  "artifactType": "original-task-practice-definition",
  "taskId": "threaded-cap-rotate-lift",
  "family": "B",
  "evidenceClass": "method-not-independently-tested",
  "createdAt": "2026-10-21T15:59:01.000Z",
  "modelId": "MiniMax-H3",
  "mode": "image-to-video",
  "title": {
    "en": "MiniMax H3 screw-cap prompt: rotate the cap and grow the neck gap",
    "zh": "MiniMax H3 拧盖提示词：转动瓶盖，同时拉开瓶颈间隙"
  },
  "task": {
    "en": "Loosen an unbranded screw cap with a small axial lift during its partial turn, so the neck gap grows continuously. Distinguish that linked motion from a hinged lid, a straight lift or a rotating whole bottle.",
    "zh": "让无品牌螺纹盖在小幅旋转过程中略微抬升，使瓶颈间隙连续增大。区分这一联动、铰链翻盖、直接提盖和整瓶转动。"
  },
  "input": {
    "file": "first-frame.png",
    "designSource": "first-frame.svg",
    "role": "first-frame",
    "kind": "synthetic-original-geometric-practice-input",
    "width": 1024,
    "height": 1024,
    "modelOutput": false
  },
  "interface": {
    "variant": "base",
    "addEndFrameEnabled": true,
    "firstFrame": "first-frame.png",
    "lastFrame": null,
    "fastCompatible": false,
    "automaticSubmission": false
  },
  "constraints": {
    "en": "Track the jar's lower corners, the cap mark and the dark horizontal neck gap. The cap and body must remain independently identifiable.",
    "zh": "分别跟踪罐体下角、盖面标记，以及瓶颈处的暗色横向间隙。盖子与罐身应始终能分辨。"
  },
  "acceptance": {
    "en": [
      "The jar body stays planted at its original table position.",
      "The cap mark changes orientation with the cap, without sliding over its surface.",
      "During the partial turn, the cap rises slightly and the visible neck gap grows while the cap remains centered.",
      "The ending keeps cap and neck visible without a hinge or an invented contents reveal."
    ],
    "zh": [
      "罐身仍固定在原桌面位置。",
      "盖面标记跟盖一起转，不在表面滑动。",
      "部分旋转过程中，居中的盖子略升，瓶颈可见间隙逐渐扩大。",
      "结尾盖与颈仍可见，没有铰链和凭空内容揭晓。"
    ]
  },
  "ending": {
    "en": "The unchanged jar remains planted, with its marked cap slightly turned and raised above the original neck gap.",
    "zh": "罐体原地不动，带标记的盖子略转、略抬，颈缝比开头更大。"
  },
  "limits": {
    "en": "This is a visual rotation-and-lift brief. It does not verify a thread pitch, torque, seal integrity or packaging performance.",
    "zh": "本题只检查视觉上的转动与抬升，不验证螺距、扭矩、密封或包装性能。"
  },
  "distinctTaskBoundary": {
    "en": "The hinged-box page has one fixed hinge; the bottle-light page moves illumination without rotating the object. This task needs a centered cap to rotate and lift. Historical nail-polish advertising mentions bottle and cap but must be reviewed as a near source; no exact long-tail demand or new owner is assumed.",
    "zh": "铰链盒页绕固定铰链开盖；瓶身扫光页只改变照明。本题要求居中的盖子旋转并抬升。历史指甲油广告提到瓶盖，应继续作为近邻审核，不能据此声称本题有精确长尾需求或新 owner。"
  },
  "nearestExistingTemplatePaths": [
    "/templates/hinged-box-lid-with-fixed-base",
    "/templates/reflective-bottle-light-sweep"
  ],
  "demandClass": "historical-parent-query-and-task-operation-findability; exact-task-demand-unmeasured",
  "execution": {
    "modelRun": false,
    "outputAsset": null,
    "providerSuccessClaim": false
  }
}