{
  "schemaVersion": 1,
  "artifactType": "original-task-practice-definition",
  "taskId": "peel-label-progressive-contact-boundary",
  "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 label-peeling prompt: move the contact boundary, keep the panel fixed",
    "zh": "MiniMax H3 揭标签提示词：移动贴合边界，固定底板"
  },
  "task": {
    "en": "Animate a partly lifted blank adhesive label peeling a little farther from a rigid panel. Judge the changing attached region rather than a general hand movement or a whole-object reveal.",
    "zh": "让已翘起一角的空白标签继续揭开一小段。重点不是手部表演或完整揭晓，而是贴合区域怎样逐步减少。"
  },
  "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": "Use the panel's four outer corners as fixed anchors. Follow the diagonal fold where the lifted corner meets the attached sheet; this line is the adhesion boundary, not a printed decoration.",
    "zh": "先认准底板的四个角。翘起纸角与平贴部分交界的斜折线，是本次要跟踪的脱离边界，不是标签上的装饰。"
  },
  "acceptance": {
    "en": [
      "All four panel corners stay in place without a camera-induced scale change.",
      "New beige surface appears only behind the advancing peel boundary.",
      "The free flap remains joined to the attached sheet; it does not become a second label.",
      "The ending still contains an attached region and one lifted flap."
    ],
    "zh": [
      "底板四角位置不变，没有因运镜造成的缩放。",
      "新露出的米色区域只出现在脱离边界后方。",
      "自由纸角连接着平贴部分，不复制成第二张标签。",
      "结尾同时保留贴合区域和单个翘起纸角。"
    ]
  },
  "ending": {
    "en": "One continuous white label remains partly attached; its lifted corner is larger, and the rigid blank panel is unchanged.",
    "zh": "一张连续的白标签仍部分贴合，翘角变大，空白硬底板保持原样。"
  },
  "limits": {
    "en": "This brief checks visible attachment continuity. It does not simulate adhesive strength, material stiffness or a measured peel angle.",
    "zh": "这里只检查可见的贴合连续性，不模拟胶力、材料硬度或精确剥离角度。"
  },
  "distinctTaskBoundary": {
    "en": "The zipper template changes a joined seam; the page-turn template rotates a sheet around a spine. This task instead moves the boundary between a sheet and a supporting surface, with a growing exposed patch. A historical capsule-machine prompt includes sticker peeling inside a much longer story, so that source remains a nearby owner to review rather than evidence of exact-query demand.",
    "zh": "拉链练习改变齿缝的闭合状态，翻页练习围绕书脊转动纸张；这里检查纸与支撑面之间不断推进的脱离边界。历史扭蛋机长片里也出现揭贴纸动作，应作为近邻继续审核，不能把它当成本题有精确搜索需求的证据。"
  },
  "nearestExistingTemplatePaths": [
    "/templates/zipper-short-pull-contact-check",
    "/templates/page-turn-with-post-composited-text"
  ],
  "demandClass": "historical-parent-query-and-task-operation-findability; exact-task-demand-unmeasured",
  "execution": {
    "modelRun": false,
    "outputAsset": null,
    "providerSuccessClaim": false
  }
}