{
  "schemaVersion": 1,
  "artifactType": "original-task-practice-definition",
  "taskId": "scissors-one-snip-paper-separation",
  "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 scissors prompt: one snip, one separated paper tip",
    "zh": "MiniMax H3 剪纸提示词：只剪一次，形成两片纸"
  },
  "task": {
    "en": "Close one pair of craft scissors across a narrow paper strip once, separating a small tip. The observable task is a localized change from one sheet to two pieces.",
    "zh": "让工艺剪刀闭合一次，将窄纸条右端的小纸头剪开。可观察目标是局部连接从一片变成两片。"
  },
  "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": "Follow the pivot, the clipped end and the small exposed tip. The strip is already between the blades, so the prompt does not need an unshown feeding motion or a second cut.",
    "zh": "跟踪剪刀转轴、被夹住的一端和露出的小纸头。纸已在刀口之间，不需要额外安排送纸或第二次剪切。"
  },
  "acceptance": {
    "en": [
      "Both blades rotate around the same visible pivot without becoming new tools.",
      "Separation begins at the paper-blade contact, not at an unrelated point.",
      "The long portion remains under its clip and the short tip becomes one separate piece.",
      "Exactly two paper pieces remain visible in the ending hold."
    ],
    "zh": [
      "刀刃绕同一个可见转轴转动，没有复制工具。",
      "分离从纸与刀的接触处开始。",
      "长纸条仍在纸夹下，短纸头单独分开。",
      "结尾保持两片纸，不多不少。"
    ]
  },
  "ending": {
    "en": "One closed pair of scissors, one supported long paper strip and one detached short tip remain visible.",
    "zh": "画面保留一把闭合剪刀、一段被夹住的长纸和一片分离的短纸头。"
  },
  "limits": {
    "en": "The drawing is a craft animation exercise, not a safe-use demonstration, a sharpness test or a simulation of paper fracture.",
    "zh": "这是工艺动画练习，不是剪刀安全操作演示、锋利度测试或纸张断裂模拟。"
  },
  "distinctTaskBoundary": {
    "en": "Turning a page keeps a sheet intact; opening a zipper changes a seam while retaining its parts. This exercise requires one localized separation into two pieces. Existing tailoring and paper-cut-art prompts mention scissors or an art style but do not provide this pinned strip and single-cut acceptance sequence.",
    "zh": "翻页保持整张纸连续，拉链改变接缝但不生成碎片；本题必须在一个局部位置分成两片。历史裁缝与剪纸风格长片只是提及剪刀或艺术风格，没有交付这组固定纸条和单剪验收。"
  },
  "nearestExistingTemplatePaths": [
    "/templates/page-turn-with-post-composited-text",
    "/templates/zipper-short-pull-contact-check"
  ],
  "demandClass": "historical-parent-query-and-task-operation-findability; exact-task-demand-unmeasured",
  "execution": {
    "modelRun": false,
    "outputAsset": null,
    "providerSuccessClaim": false
  }
}