{
  "schema_version": 1,
  "project_id": "bike-tail-light",
  "title": "智能自行车尾灯市场调研",
  "run_id": "20260625_232808_full_sellersprite",
  "generated_at": "2026-06-25T23:28:08+08:00",
  "status": "complete_sellersprite_amazon_us_opportunity_probe",
  "market": "Amazon US; public global market ladder",
  "pages_latest_url": "https://sprite-bike-tail-light-report.pages.dev/",
  "date_range": {
    "seller_sprite_month": "2026-05",
    "public_sources_checked": "2026-06-25"
  },
  "scope": {
    "core": "自行车后尾灯",
    "adjacent": [
      "雷达尾灯",
      "摄像尾灯",
      "头盔/书包/衣物夹挂安全灯",
      "前后灯套装",
      "e-bike 集成灯"
    ],
    "excluded": [
      "汽车/拖车尾灯",
      "装饰轮灯",
      "纯前灯",
      "非骑行安全灯"
    ]
  },
  "seller_sprite": {
    "auth_profile_status": "OK before research",
    "month_name": "bsr_sales_monthly_202605",
    "product_research_requests": 25,
    "product_research_errors": 0,
    "review_requests": 20,
    "review_errors": 0,
    "deduped_parent_or_asin_groups": 987,
    "rule": "SellerSprite sales/revenue are third-party estimates. Empty/error responses are logged and not treated as zero market."
  },
  "datasets": [
    {
      "role": "report",
      "path": "market_research_report.md",
      "grain": "narrative",
      "recommended_for": "完整机会判断"
    },
    {
      "role": "market_ladder_summary",
      "path": "market_ladder_summary.csv",
      "grain": "market_layer",
      "recommended_for": "公开市场规模校准"
    },
    {
      "role": "keyword_fetch_log",
      "path": "keyword_fetch_log.csv",
      "grain": "query_page",
      "recommended_for": "SellerSprite Product Research 请求状态"
    },
    {
      "role": "product_detail",
      "path": "tail_light_products.csv",
      "grain": "parent_or_asin_group",
      "recommended_for": "去重后的产品样本和功能标签"
    },
    {
      "role": "segment_summary",
      "path": "tail_light_segment_summary.csv",
      "grain": "segment",
      "recommended_for": "细分市场销量和销售额"
    },
    {
      "role": "feature_coverage_matrix",
      "path": "feature_coverage_matrix.csv",
      "grain": "feature",
      "recommended_for": "功能覆盖与成熟度"
    },
    {
      "role": "success_products",
      "path": "success_products.csv",
      "grain": "product",
      "recommended_for": "成功竞品"
    },
    {
      "role": "review_targets",
      "path": "review_targets.csv",
      "grain": "asin",
      "recommended_for": "VOC 抽样对象"
    },
    {
      "role": "review_fetch_log",
      "path": "review_fetch_log.csv",
      "grain": "asin_request",
      "recommended_for": "评论采集质量"
    },
    {
      "role": "review_comments",
      "path": "review_comments.csv",
      "grain": "review",
      "recommended_for": "评论原文和标签"
    },
    {
      "role": "voc_pain_points",
      "path": "voc_pain_points.csv",
      "grain": "pain_point",
      "recommended_for": "痛点聚合"
    },
    {
      "role": "scenario_fit",
      "path": "scenario_fit.csv",
      "grain": "user_scenario",
      "recommended_for": "七个使用场景覆盖"
    },
    {
      "role": "raw_product_research",
      "path": "raw_product_research.json.gz",
      "grain": "raw_api_response",
      "recommended_for": "原始 SellerSprite 返回复核"
    }
  ],
  "known_gaps": [
    "未做供应链成本/广告 CPC/完整专利 FTO",
    "只做 Amazon US，未做 EU 多站点",
    "Top 样本覆盖不等于 Amazon 全量财务销量"
  ]
}