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  "matter": {
    "id": "matter-06",
    "slug": "thomson-reuters-v-ross-intelligence",
    "titleZh": "汤森路透诉 ROSS Intelligence 案",
    "formalName": "Thomson Reuters Enterprise Centre GmbH et al. v. ROSS Intelligence Inc.",
    "aliases": [
      "Westlaw v. ROSS",
      "Thomson Reuters v. ROSS"
    ],
    "summary": "汤森路透主张 ROSS 为训练法律检索系统使用了由 Westlaw 内容制作的问答材料。地区法院在 2025 年就部分作品判定侵权并否定合理使用抗辩。",
    "professionalSummary": "裁判围绕 Westlaw 头注的原创性、实质性相似与四项合理使用因素展开；其事实结构与通用生成式模型训练并不完全相同。",
    "whyItMatters": "这是美国法院在 AI 训练语境中较早判定权利人胜诉的实体裁判。",
    "status": "on-appeal",
    "primaryTopic": "copyright",
    "secondaryTopics": [
      "competition"
    ],
    "aiRoles": [
      "training-data"
    ],
    "jurisdiction": "美国·联邦·特拉华区",
    "industries": [
      "法律科技",
      "专业出版"
    ],
    "significance": {
      "legalNovelty": 29,
      "impactScope": 23,
      "institutionalLevel": 18,
      "crossBorder": 5,
      "sustainedCoverage": 15,
      "total": 90
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    "featured": true,
    "firstPublishedAt": "2026-07-15",
    "lastUpdatedAt": "2026-07-16",
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        "id": "matter-06:proceeding-1",
        "matterId": "matter-06",
        "formalName": "Thomson Reuters Enterprise Centre GmbH et al. v. ROSS Intelligence Inc.",
        "identifier": "1:20-cv-00613-SB",
        "identifiers": {
          "docketNumber": "1:20-cv-00613-SB"
        },
        "forum": "U.S. District Court for the District of Delaware",
        "jurisdiction": "美国·联邦·特拉华区",
        "type": "civil-litigation",
        "stage": "judgment",
        "status": "active",
        "startedAt": "2025-02-11",
        "precedentialWeight": "pending-appeal",
        "officialUrl": "https://www.govinfo.gov/app/details/USCOURTS-ded-1_20-cv-00613/USCOURTS-ded-1_20-cv-00613-5"
      },
      {
        "id": "matter-06:proceeding-2",
        "matterId": "matter-06",
        "formalName": "Thomson Reuters Enterprise Centre GmbH et al. v. ROSS Intelligence Inc. — interlocutory appeal",
        "identifier": "25-2153",
        "identifiers": {
          "docketNumber": "25-2153"
        },
        "forum": "U.S. Court of Appeals for the Third Circuit",
        "jurisdiction": "美国·联邦·特拉华区",
        "type": "civil-litigation",
        "stage": "appeal",
        "status": "on-appeal",
        "startedAt": "2025-06-24",
        "precedentialWeight": "pending-appeal",
        "officialUrl": "https://dockets.justia.com/docket/circuit-courts/ca3/25-2153"
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        "matterId": "matter-06",
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        "date": "2025-02-11",
        "type": "judgment",
        "title": "地区法院作出修订后的简易判决意见",
        "summary": "地区法院就选定 Westlaw 头注认定 ROSS 构成侵权，并在该记录上否定合理使用。",
        "documentIds": [
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        "eventId": "matter-06:event-1",
        "title": "Thomson Reuters v. ROSS Intelligence — Memorandum Opinion",
        "originalTitle": "Thomson Reuters v. ROSS Intelligence — Memorandum Opinion",
        "url": "https://www.govinfo.gov/app/details/USCOURTS-ded-1_20-cv-00613/USCOURTS-ded-1_20-cv-00613-5",
        "kind": "official-document",
        "sourceId": "govinfo",
        "publishedAt": "2025-02-11",
        "primaryOrSecondary": "primary",
        "relationship": "independent",
        "identifiers": {
          "docketNumber": "1:20-cv-00613-SB"
        },
        "language": "en"
      }
    ],
    "claims": [
      {
        "id": "matter-06:claim-1",
        "matterId": "matter-06",
        "eventId": "matter-06:event-1",
        "text": "地区法院就选定 Westlaw 头注认定 ROSS 构成侵权，并在该记录上否定合理使用。",
        "kind": "legal-holding",
        "status": "confirmed",
        "documentIds": [
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        "asOf": "2025-02-11"
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        "id": "matter-06:claim-procedure",
        "matterId": "matter-06",
        "eventId": "matter-06:event-1",
        "text": "1:20-cv-00613-SB 是本站记录的正式程序编号，程序由 U.S. District Court for the District of Delaware 处理。",
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        "status": "confirmed",
        "documentIds": [
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        "asOf": "2025-02-11"
      },
      {
        "id": "matter-06:claim-event",
        "matterId": "matter-06",
        "eventId": "matter-06:event-1",
        "text": "2025-02-11，案卷记录“地区法院作出修订后的简易判决意见”这一程序节点；该日期与事件由所引直接材料支持。",
        "kind": "procedural-fact",
        "status": "confirmed",
        "documentIds": [
          "matter-06:document-1"
        ],
        "asOf": "2025-02-11"
      }
    ],
    "caseBackground": {
      "narrativeZh": "汤森路透指控 ROSS Intelligence 通过由 Westlaw 内容制作的问答材料训练法律检索系统，侵犯 Westlaw 头注版权。特拉华地区法院在 2025 年就选定头注认定侵权并否定合理使用，裁判进入第三巡回法院中间上诉。",
      "partiesZh": [
        "Thomson Reuters 相关实体",
        "ROSS Intelligence Inc."
      ],
      "aiSystemZh": "ROSS 法律检索系统",
      "challengedConductZh": "使用基于 Westlaw 头注制作的问答材料训练竞争性法律检索系统。",
      "allegedHarmZh": "权利人主张受保护头注被复制并用于建立竞争产品，损害内容与检索服务市场。",
      "proceduralOriginZh": "案件以 1:20-cv-00613-SB 在特拉华区提起；2025 年 2 月 11 日作出修订后的部分简易判决意见，后以 25-2153 进入第三巡回法院。",
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        "matter-06:claim-event"
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      "documentIds": [
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    "issues": [
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        "id": "matter-06:issue-headnote-originality",
        "matterId": "matter-06",
        "titleZh": "Westlaw 头注的原创性",
        "questionZh": "被选中的 Westlaw 头注是否包含足以受保护的原创表达？",
        "contextZh": "头注基于司法意见制作，但权利主张针对编辑人员形成的表达，而不是法院意见本身。",
        "topic": "copyright",
        "status": "partly-resolved",
        "courtTreatmentZh": "地区法院在选定头注范围内认可可保护性并据此认定侵权；该结论处于中间上诉状态。",
        "claimIds": [
          "matter-06:claim-1"
        ],
        "positions": [
          {
            "id": "matter-06:issue-headnote-originality:position-1",
            "issueId": "matter-06:issue-headnote-originality",
            "sideZh": "汤森路透",
            "positionZh": "主张编辑制作的选定头注包含原创表达。",
            "claimIds": [],
            "documentIds": []
          },
          {
            "id": "matter-06:issue-headnote-originality:position-2",
            "issueId": "matter-06:issue-headnote-originality",
            "sideZh": "ROSS Intelligence",
            "positionZh": "在地区法院未能阻止选定头注被认定受保护，相关问题现处于上诉程序。",
            "claimIds": [],
            "documentIds": []
          }
        ]
      },
      {
        "id": "matter-06:issue-copying-similarity",
        "matterId": "matter-06",
        "titleZh": "训练材料与头注的实质性相似",
        "questionZh": "ROSS 使用的问答训练材料与选定 Westlaw 头注之间是否存在可归责的复制和实质性相似？",
        "contextZh": "训练材料并非直接标为 Westlaw 数据，法院仍需把具体问答与具体头注相互对应。",
        "topic": "copyright",
        "status": "partly-resolved",
        "courtTreatmentZh": "地区法院在选定作品和当时记录上认定复制及侵权成立，未把结论扩展到所有 Westlaw 内容。",
        "claimIds": [
          "matter-06:claim-1"
        ],
        "positions": [
          {
            "id": "matter-06:issue-copying-similarity:position-1",
            "issueId": "matter-06:issue-copying-similarity",
            "sideZh": "汤森路透",
            "positionZh": "认为问答材料从 Westlaw 头注提取表达并被用于训练 ROSS。",
            "claimIds": [],
            "documentIds": []
          },
          {
            "id": "matter-06:issue-copying-similarity:position-2",
            "issueId": "matter-06:issue-copying-similarity",
            "sideZh": "ROSS Intelligence",
            "positionZh": "未在地区法院选定作品的简易判决记录上取得有利结论，并提起中间上诉。",
            "claimIds": [],
            "documentIds": []
          }
        ]
      },
      {
        "id": "matter-06:issue-fair-use-competition",
        "matterId": "matter-06",
        "titleZh": "竞争性法律检索训练的合理使用",
        "questionZh": "把头注内容用于训练直接面向法律检索市场的竞争产品，是否构成合理使用？",
        "contextZh": "本案训练材料和产品用途具有专业法律检索背景，与通用生成式模型事实结构不完全相同。",
        "topic": "copyright",
        "status": "partly-resolved",
        "courtTreatmentZh": "地区法院在本案记录上否定合理使用；第三巡回法院 25-2153 上诉尚未作出终局上诉判决。",
        "claimIds": [
          "matter-06:claim-1"
        ],
        "positions": [
          {
            "id": "matter-06:issue-fair-use-competition:position-1",
            "issueId": "matter-06:issue-fair-use-competition",
            "sideZh": "汤森路透",
            "positionZh": "主张 ROSS 利用受保护编辑内容开发直接竞争的法律检索产品，市场替代性突出。",
            "claimIds": [],
            "documentIds": []
          },
          {
            "id": "matter-06:issue-fair-use-competition:position-2",
            "issueId": "matter-06:issue-fair-use-competition",
            "sideZh": "ROSS Intelligence",
            "positionZh": "主张训练使用应受合理使用保护，并已就不利地区法院裁判进入上诉。",
            "claimIds": [],
            "documentIds": []
          }
        ]
      }
    ],
    "decisions": [
      {
        "id": "matter-06:decision-1",
        "matterId": "matter-06",
        "proceedingId": "matter-06:proceeding-1",
        "eventId": "matter-06:event-1",
        "date": "2025-02-11",
        "outcomeZh": "特拉华地区法院就选定 Westlaw 头注向汤森路透作出部分简易判决，认定 ROSS 构成侵权并否定合理使用。",
        "holdingsZh": [
          "选定 Westlaw 头注在本案范围内具有可保护的原创表达。",
          "ROSS 使用相关训练材料构成对选定头注的侵权。",
          "ROSS 在该事实记录上的合理使用抗辩不成立。"
        ],
        "reasoningZh": [
          "法院逐项审查头注原创性和训练材料之间的相似性，而非保护司法意见本身。",
          "ROSS 系统与 Westlaw 的竞争用途及市场影响使合理使用抗辩在本案记录上不能成立。"
        ],
        "reliefZh": "就选定作品的责任问题向汤森路透作出部分简易判决；该事件未记录损害赔偿数额或独立禁令。",
        "scopeAndLimitsZh": "裁判限于选定头注、ROSS 的训练材料和法律检索产品事实，不能直接等同于通用生成式模型训练。",
        "precedentialWeight": "pending-appeal",
        "appealStatusZh": "第三巡回法院以 25-2153 受理中间上诉，地区法院意见目前标记为待上诉，尚无终局上诉判决。",
        "documentIds": [
          "matter-06:document-1"
        ],
        "claimIds": [
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        "issueId": "matter-06:issue-headnote-originality",
        "documentId": "knowledge-foundation-models-fair-use",
        "relationship": "technical-context",
        "relevanceSummaryZh": "连接合理使用因素、输出相似度实验和技术缓解措施，适合解释训练与输出风险为何不能混为一谈。 本次规则匹配仅使用本争点文本及其引用主张，命中 1 个确定性争点词；AI 作用分面只用于候选召回。",
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        "id": "knowledge-foundation-models-fair-use",
        "familyId": "knowledge-family-foundation-models-fair-use",
        "title": "基础模型与合理使用",
        "originalTitle": "Foundation Models and Fair Use",
        "url": "https://jmlr.org/papers/v24/23-0569.html",
        "kind": "academic-research",
        "sourceId": "jmlr",
        "publishedAt": "2023-09",
        "author": "Peter Henderson; Xuechen Li; Dan Jurafsky; Tatsunori Hashimoto; Mark A. Lemley; Percy Liang",
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        "relationship": "independent",
        "identifiers": {},
        "language": "en",
        "metadata": {
          "abstractZh": "把合理使用 doctrine 与模型输出相似度实验放在同一框架中，认为训练和部署风险取决于输出、市场影响与缓解措施，法律和技术护栏需要共同演进。",
          "venue": "Journal of Machine Learning Research 24(400): 1–79",
          "publisher": "Journal of Machine Learning Research",
          "publicationState": "published",
          "peerReviewed": true,
          "paywalled": false
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