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  "updates": [],
  "companyNews": [],
  "usageGuide": {
    "facts": [
      {
        "key": "suitable",
        "label": "适合做什么",
        "text": "适合以资料为基础持续写作、分析和修改成果。项目知识库可加入文档与代码，并设置专属说明；Artifacts 用于继续完善生成内容。",
        "sourceUrls": [
          "https://claude.com/product/overview",
          "https://support.claude.com/en/articles/9517075-what-are-projects"
        ]
      },
      {
        "key": "workflow",
        "label": "建议流程",
        "text": "建议先把长期参考资料放入项目知识库，写明术语与输出格式，再围绕具体交付物对话。任务文件与项目知识应按用途整理，减少重复解释。",
        "sourceUrls": [
          "https://support.claude.com/en/articles/9517075-what-are-projects"
        ]
      },
      {
        "key": "access",
        "label": "使用入口",
        "text": "现有 Projects 免费账号最多可建 5 个项目，扩展知识检索需要付费套餐。新版云端项目仍分批测试，不能把并行线程能力视为所有聊天账号已开放。",
        "sourceUrls": [
          "https://support.claude.com/en/articles/9517075-what-are-projects"
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      },
      {
        "key": "cost",
        "label": "费用模式",
        "text": "提供免费及付费账户套餐；部分套餐列有 API 额度权益，须核对具体方案与适用条件。",
        "sourceUrls": [
          "https://claude.com/pricing"
        ]
      },
      {
        "key": "limits",
        "label": "使用前看",
        "text": "付费套餐中的 Claude Code 与聊天共用使用额度；重度编程也可通过 Console 账户切换为 API 按量计费。",
        "sourceUrls": [
          "https://claude.com/pricing"
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      }
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      "categoryKey": "AI助手与客户端",
      "category": "AI助手与客户端",
      "label": "网页版",
      "url": "https://claude.ai/",
      "summary": "把文件分析、资料连接和可编辑成果制作串在一起的AI助手。"
    },
    {
      "kind": "api",
      "categoryKey": "基座模型",
      "category": "基座模型",
      "label": "API平台",
      "url": "https://platform.claude.com/",
      "summary": "Claude 模型 API，为应用提供文本与图像理解、代码生成和工具调用能力。"
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  "summary": "把文件分析、资料连接和可编辑成果制作串在一起的AI助手。",
  "introduction": "Claude 是面向知识工作与创作任务的AI助手，可阅读文件、整理资料并生成文档、演示文稿或原型。用户可以交给它一个目标，让它结合上传内容或连接应用中的信息推进任务，再检查和修改生成的内容。它的工作入口不仅是问答，也包括处理表格、创建工作文件与反复完善方案，适合以资料为基础的分析和写作。",
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      "description": "将报告、表格或代码作为上下文，提取信息并形成可继续修改的文档、幻灯片或原型。"
    },
    {
      "title": "连接工作资料",
      "description": "通过连接器引入已有工具中的信息，让任务结合真实资料而不是只依据一句提示。"
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    "name": "Anthropic, PBC",
    "originalName": "Anthropic, PBC",
    "country": {
      "codes": [
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      "names": [
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      "display": "美国",
      "basis": "headquarters",
      "basisLabel": "公司总部"
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      "url": "https://claude.ai/"
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    {
      "kind": "product",
      "url": "https://platform.claude.com/"
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      "importance": "minor",
      "product": "Claude",
      "title": "Anthropic 拟将 5% 股权投入公益基金",
      "summary": "Anthropic 宣布设立 Public Benefit Fund，计划在股东批准后向其投入 5% 股权。公司估值相对基准每增长 50%，董事会可再追加 2% 股权，用于支持公益捐赠及应对 AI 对劳动力市场的影响。",
      "originalPublishedOn": "2026-10-18",
      "source": "Anthropic",
      "sourceUrl": "https://www.anthropic.com/news/public-benefit-fund"
    },
    {
      "id": "claude-haiku",
      "importance": "major",
      "product": "Claude",
      "title": "Anthropic 发布 Claude Haiku 5.5",
      "summary": "Claude Haiku 5.5 面向摘要、分类、数据库查询等高频任务，首次为 Haiku 系列提供可调节的推理力度。Anthropic 同时下调 Sonnet 5.5 缓存读取价格，并为 Max 与 Team 订阅者引入月度 API 额度。",
      "originalPublishedOn": "2026-10-07",
      "source": "Anthropic",
      "sourceUrl": "https://www.anthropic.com/claude-haiku-5-5"
    },
    {
      "id": "claude-sonnet55-20260928",
      "importance": "major",
      "product": "Claude",
      "title": "Claude Sonnet 5.5 发布，迁移需注意思考设置",
      "summary": "官方将 Sonnet 5.5 定位于日常编程与文档工作，API 标识为 claude-sonnet-5-5。原先关闭思考的调用需改用 between_tools 设置；公告中的成本降幅来自厂商测试。",
      "originalPublishedOn": "2026-09-28",
      "source": "Anthropic",
      "sourceUrl": "https://www.anthropic.com/claude-sonnet-5-5"
    },
    {
      "id": "claude-opus55-20260922",
      "importance": "major",
      "product": "Claude",
      "title": "Claude Opus 5.5 发布，下调 API 单价",
      "summary": "面向复杂编程与知识工作的 Opus 5.5 开放 API。公告列出的每百万输入／输出 token 单价为 4／20 美元；Fast mode 另计，不能套用普通模式价格。",
      "originalPublishedOn": "2026-09-22",
      "source": "Anthropic",
      "sourceUrl": "https://www.anthropic.com/claude-opus-5-5"
    }
  ],
  "links": {
    "interactive": "products/claude--b1.html",
    "reading": "read/zh/products/claude--b1.html",
    "markdown": "read/zh/products/claude--b1.md",
    "json": "read/zh/products/claude--b1.json"
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