{
  "name": "GHPI 月度版本存档",
  "issue": "2026-10",
  "license": "CC BY 4.0",
  "attribution": "GPU 算力雷达 rentgpu.link（已获 Chainfir Capital（链杉资本）投资）",
  "publisher": "GPU 算力雷达",
  "generated_at": "2026-11-04T06:25:23+0800",
  "status": "frozen（已冻结，永久不再变动）",
  "frozen_from": "2026-11-01",
  "backfilled": true,
  "backfilled_at": "2026-11-04T06:25:23+0800",
  "backfill_note": "本文件于 2026-11-04 从逐日 GHPI 存档回填生成（站点自 2026-09-28 起有逐日数据，该功能上线晚于数据累积）。daily 为当时逐日实际值，未做任何修改；latest 由该月最后一个有数据日子的 daily 条目推导（当日实际值）。回填只新增文件，不改动任何既有归档。",
  "note": "跨月冻结的月度版本存档，可作为永久引用链接。",
  "latest": {
    "ghpi_h100": {
      "name": "GHPI-H100",
      "price": 8.28,
      "index": 100.0,
      "date": "2026-10-31",
      "matched_pairs": 11
    },
    "ghpi_cn": {
      "name": "GHPI-CN",
      "price": 5.15,
      "index": 100.0,
      "date": "2026-10-31",
      "matched_pairs": 11
    },
    "ghpi_domestic": {
      "name": "GHPI-Domestic",
      "price": 1.96,
      "index": 100.0,
      "date": "2026-10-31",
      "matched_pairs": 7
    }
  },
  "daily": {
    "2026-10-01": {
      "h100": null,
      "cn": [
        5.15,
        6
      ],
      "domestic": null,
      "index": {
        "ghpi_h100": null,
        "ghpi_cn": 100.0,
        "ghpi_domestic": null
      },
      "top": [
        {
          "gpu": "RTX 3090",
          "platform": "晨涧云",
          "platform_id": "chenjian",
          "price": 0.72
        },
        {
          "gpu": "RTX 3090",
          "platform": "恒源云",
          "platform_id": "gpushare",
          "price": 0.76
        },
        {
          "gpu": "RTX 3090",
          "platform": "优云智算",
          "platform_id": "compshare",
          "price": 1.19
        },
        {
          "gpu": "RTX 4090",
          "platform": "算家云",
          "platform_id": "suanjiayun",
          "price": 1.24
        },
        {
          "gpu": "T4 16GB",
          "platform": "矩池云",
          "platform_id": "matpool",
          "price": 1.35
        },
        {
          "gpu": "RTX 4090",
          "platform": "晨涧云",
          "platform_id": "chenjian",
          "price": 1.38
        },
        {
          "gpu": "RTX 4090",
          "platform": "恒源云",
          "platform_id": "gpushare",
          "price": 1.85
        },
        {
          "gpu": "RTX 3090",
          "platform": "矩池云",
          "platform_id": "matpool",
          "price": 1.85
        },
        {
          "gpu": "RTX 4090",
          "platform": "优云智算",
          "platform_id": "compshare",
          "price": 1.92
        },
        {
          "gpu": "A6000 48GB",
          "platform": "恒源云",
          "platform_id": "gpushare",
          "price": 2.2
        }
      ]
    },
    "2026-10-02": {
      "h100": null,
      "cn": [
        5.15,
        5
      ],
      "domestic": null,
      "index": {
        "ghpi_h100": null,
        "ghpi_cn": 100.0,
        "ghpi_domestic": null
      },
      "top": [
        {
          "gpu": "RTX 3090",
          "platform": "晨涧云",
          "platform_id": "chenjian",
          "price": 0.72
        },
        {
          "gpu": "RTX 3090",
          "platform": "恒源云",
          "platform_id": "gpushare",
          "price": 0.82
        },
        {
          "gpu": "RTX 3090",
          "platform": "优云智算",
          "platform_id": "compshare",
          "price": 1.19
        },
        {
          "gpu": "RTX 4090",
          "platform": "算家云",
          "platform_id": "suanjiayun",
          "price": 1.24
        },
        {
          "gpu": "T4 16GB",
          "platform": "矩池云",
          "platform_id": "matpool",
          "price": 1.35
        },
        {
          "gpu": "RTX 4090",
          "platform": "晨涧云",
          "platform_id": "chenjian",
          "price": 1.38
        },
        {
          "gpu": "RTX 4090",
          "platform": "恒源云",
          "platform_id": "gpushare",
          "price": 1.85
        },
        {
          "gpu": "RTX 3090",
          "platform": "矩池云",
          "platform_id": "matpool",
          "price": 1.85
        },
        {
          "gpu": "RTX 4090",
          "platform": "优云智算",
          "platform_id": "compshare",
          "price": 1.92
        },
        {
          "gpu": "RTX 4090",
          "platform": "矩池云",
          "platform_id": "matpool",
          "price": 2.2
        }
      ]
    },
    "2026-10-03": {
      "h100": null,
      "cn": [
        5.15,
        6
      ],
      "domestic": null,
      "index": {
        "ghpi_h100": null,
        "ghpi_cn": 100.0,
        "ghpi_domestic": null
      },
      "top": [
        {
          "gpu": "RTX 3090",
          "platform": "晨涧云",
          "platform_id": "chenjian",
          "price": 0.72
        },
        {
          "gpu": "RTX 3090",
          "platform": "恒源云",
          "platform_id": "gpushare",
          "price": 0.78
        },
        {
          "gpu": "RTX 3090",
          "platform": "优云智算",
          "platform_id": "compshare",
          "price": 1.19
        },
        {
          "gpu": "RTX 4090",
          "platform": "算家云",
          "platform_id": "suanjiayun",
          "price": 1.24
        },
        {
          "gpu": "T4 16GB",
          "platform": "矩池云",
          "platform_id": "matpool",
          "price": 1.35
        },
        {
          "gpu": "RTX 4090",
          "platform": "晨涧云",
          "platform_id": "chenjian",
          "price": 1.38
        },
        {
          "gpu": "RTX 4090",
          "platform": "恒源云",
          "platform_id": "gpushare",
          "price": 1.84
        },
        {
          "gpu": "RTX 3090",
          "platform": "矩池云",
          "platform_id": "matpool",
          "price": 1.85
        },
        {
          "gpu": "RTX 4090",
          "platform": "优云智算",
          "platform_id": "compshare",
          "price": 1.92
        },
        {
          "gpu": "A6000 48GB",
          "platform": "恒源云",
          "platform_id": "gpushare",
          "price": 2.2
        }
      ]
    },
    "2026-10-04": {
      "h100": null,
      "cn": [
        5.15,
        6
      ],
      "domestic": null,
      "index": {
        "ghpi_h100": null,
        "ghpi_cn": 100.0,
        "ghpi_domestic": null
      },
      "top": [
        {
          "gpu": "RTX 3090",
          "platform": "晨涧云",
          "platform_id": "chenjian",
          "price": 0.72
        },
        {
          "gpu": "RTX 3090",
          "platform": "恒源云",
          "platform_id": "gpushare",
          "price": 0.88
        },
        {
          "gpu": "RTX 3090",
          "platform": "优云智算",
          "platform_id": "compshare",
          "price": 1.19
        },
        {
          "gpu": "RTX 4090",
          "platform": "算家云",
          "platform_id": "suanjiayun",
          "price": 1.24
        },
        {
          "gpu": "T4 16GB",
          "platform": "矩池云",
          "platform_id": "matpool",
          "price": 1.35
        },
        {
          "gpu": "RTX 4090",
          "platform": "晨涧云",
          "platform_id": "chenjian",
          "price": 1.38
        },
        {
          "gpu": "RTX 3090",
          "platform": "矩池云",
          "platform_id": "matpool",
          "price": 1.85
        },
        {
          "gpu": "RTX 4090",
          "platform": "优云智算",
          "platform_id": "compshare",
          "price": 1.92
        },
        {
          "gpu": "RTX 4090",
          "platform": "恒源云",
          "platform_id": "gpushare",
          "price": 2.18
        },
        {
          "gpu": "RTX 4090",
          "platform": "矩池云",
          "platform_id": "matpool",
          "price": 2.2
        }
      ]
    },
    "2026-10-05": {
      "h100": null,
      "cn": [
        5.15,
        6
      ],
      "domestic": null,
      "index": {
        "ghpi_h100": null,
        "ghpi_cn": 100.0,
        "ghpi_domestic": null
      },
      "top": [
        {
          "gpu": "RTX 3090",
          "platform": "晨涧云",
          "platform_id": "chenjian",
          "price": 0.72
        },
        {
          "gpu": "RTX 3090",
          "platform": "恒源云",
          "platform_id": "gpushare",
          "price": 0.97
        },
        {
          "gpu": "RTX 3090",
          "platform": "优云智算",
          "platform_id": "compshare",
          "price": 1.19
        },
        {
          "gpu": "RTX 4090",
          "platform": "算家云",
          "platform_id": "suanjiayun",
          "price": 1.24
        },
        {
          "gpu": "T4 16GB",
          "platform": "矩池云",
          "platform_id": "matpool",
          "price": 1.35
        },
        {
          "gpu": "RTX 4090",
          "platform": "晨涧云",
          "platform_id": "chenjian",
          "price": 1.38
        },
        {
          "gpu": "RTX 3090",
          "platform": "矩池云",
          "platform_id": "matpool",
          "price": 1.85
        },
        {
          "gpu": "RTX 4090",
          "platform": "优云智算",
          "platform_id": "compshare",
          "price": 1.92
        },
        {
          "gpu": "RTX 4090",
          "platform": "恒源云",
          "platform_id": "gpushare",
          "price": 1.95
        },
        {
          "gpu": "RTX 4090",
          "platform": "AutoDL",
          "platform_id": "autodl",
          "price": 1.98
        }
      ]
    },
    "2026-10-06": {
      "h100": null,
      "cn": [
        5.15,
        6
      ],
      "domestic": null,
      "index": {
        "ghpi_h100": null,
        "ghpi_cn": 100.0,
        "ghpi_domestic": null
      },
      "top": [
        {
          "gpu": "RTX 3090",
          "platform": "晨涧云",
          "platform_id": "chenjian",
          "price": 0.72
        },
        {
          "gpu": "RTX 3090",
          "platform": "恒源云",
          "platform_id": "gpushare",
          "price": 0.8
        },
        {
          "gpu": "RTX 3090",
          "platform": "优云智算",
          "platform_id": "compshare",
          "price": 1.19
        },
        {
          "gpu": "RTX 4090",
          "platform": "算家云",
          "platform_id": "suanjiayun",
          "price": 1.24
        },
        {
          "gpu": "T4 16GB",
          "platform": "矩池云",
          "platform_id": "matpool",
          "price": 1.35
        },
        {
          "gpu": "RTX 4090",
          "platform": "晨涧云",
          "platform_id": "chenjian",
          "price": 1.38
        },
        {
          "gpu": "RTX 3090",
          "platform": "矩池云",
          "platform_id": "matpool",
          "price": 1.85
        },
        {
          "gpu": "RTX 4090",
          "platform": "优云智算",
          "platform_id": "compshare",
          "price": 1.92
        },
        {
          "gpu": "RTX 4090",
          "platform": "AutoDL",
          "platform_id": "autodl",
          "price": 1.98
        },
        {
          "gpu": "RTX 4090",
          "platform": "恒源云",
          "platform_id": "gpushare",
          "price": 2.0
        }
      ]
    },
    "2026-10-07": {
      "h100": null,
      "cn": [
        5.15,
        6
      ],
      "domestic": null,
      "index": {
        "ghpi_h100": null,
        "ghpi_cn": 100.0,
        "ghpi_domestic": null
      },
      "top": [
        {
          "gpu": "RTX 3090",
          "platform": "晨涧云",
          "platform_id": "chenjian",
          "price": 0.72
        },
        {
          "gpu": "RTX 3090",
          "platform": "恒源云",
          "platform_id": "gpushare",
          "price": 0.82
        },
        {
          "gpu": "RTX 3090",
          "platform": "优云智算",
          "platform_id": "compshare",
          "price": 1.19
        },
        {
          "gpu": "RTX 4090",
          "platform": "算家云",
          "platform_id": "suanjiayun",
          "price": 1.24
        },
        {
          "gpu": "T4 16GB",
          "platform": "矩池云",
          "platform_id": "matpool",
          "price": 1.35
        },
        {
          "gpu": "RTX 4090",
          "platform": "晨涧云",
          "platform_id": "chenjian",
          "price": 1.38
        },
        {
          "gpu": "RTX 4090",
          "platform": "恒源云",
          "platform_id": "gpushare",
          "price": 1.85
        },
        {
          "gpu": "RTX 3090",
          "platform": "矩池云",
          "platform_id": "matpool",
          "price": 1.85
        },
        {
          "gpu": "RTX 4090",
          "platform": "优云智算",
          "platform_id": "compshare",
          "price": 1.92
        },
        {
          "gpu": "RTX 4090",
          "platform": "AutoDL",
          "platform_id": "autodl",
          "price": 1.98
        }
      ]
    },
    "2026-10-08": {
      "h100": null,
      "cn": [
        5.15,
        5
      ],
      "domestic": null,
      "index": {
        "ghpi_h100": null,
        "ghpi_cn": 100.0,
        "ghpi_domestic": null
      },
      "top": [
        {
          "gpu": "RTX 3090",
          "platform": "晨涧云",
          "platform_id": "chenjian",
          "price": 0.72
        },
        {
          "gpu": "RTX 3090",
          "platform": "恒源云",
          "platform_id": "gpushare",
          "price": 0.82
        },
        {
          "gpu": "RTX 3090",
          "platform": "优云智算",
          "platform_id": "compshare",
          "price": 1.19
        },
        {
          "gpu": "RTX 4090",
          "platform": "算家云",
          "platform_id": "suanjiayun",
          "price": 1.24
        },
        {
          "gpu": "T4 16GB",
          "platform": "矩池云",
          "platform_id": "matpool",
          "price": 1.35
        },
        {
          "gpu": "RTX 4090",
          "platform": "晨涧云",
          "platform_id": "chenjian",
          "price": 1.38
        },
        {
          "gpu": "RTX 3090",
          "platform": "AutoDL",
          "platform_id": "autodl",
          "price": 1.56
        },
        {
          "gpu": "RTX 3090",
          "platform": "矩池云",
          "platform_id": "matpool",
          "price": 1.85
        },
        {
          "gpu": "RTX 4090",
          "platform": "优云智算",
          "platform_id": "compshare",
          "price": 1.92
        },
        {
          "gpu": "A6000 48GB",
          "platform": "恒源云",
          "platform_id": "gpushare",
          "price": 2.2
        }
      ]
    },
    "2026-10-09": {
      "h100": null,
      "cn": [
        5.15,
        5
      ],
      "domestic": null,
      "index": {
        "ghpi_h100": null,
        "ghpi_cn": 100.0,
        "ghpi_domestic": null
      },
      "top": [
        {
          "gpu": "RTX 3090",
          "platform": "晨涧云",
          "platform_id": "chenjian",
          "price": 0.72
        },
        {
          "gpu": "RTX 3090",
          "platform": "优云智算",
          "platform_id": "compshare",
          "price": 1.19
        },
        {
          "gpu": "RTX 4090",
          "platform": "算家云",
          "platform_id": "suanjiayun",
          "price": 1.24
        },
        {
          "gpu": "T4 16GB",
          "platform": "矩池云",
          "platform_id": "matpool",
          "price": 1.35
        },
        {
          "gpu": "RTX 4090",
          "platform": "晨涧云",
          "platform_id": "chenjian",
          "price": 1.38
        },
        {
          "gpu": "RTX 3090",
          "platform": "矩池云",
          "platform_id": "matpool",
          "price": 1.85
        },
        {
          "gpu": "RTX 4090",
          "platform": "优云智算",
          "platform_id": "compshare",
          "price": 1.92
        },
        {
          "gpu": "RTX 4090",
          "platform": "AutoDL",
          "platform_id": "autodl",
          "price": 1.98
        },
        {
          "gpu": "RTX 4090",
          "platform": "恒源云",
          "platform_id": "gpushare",
          "price": 2.0
        },
        {
          "gpu": "A6000 48GB",
          "platform": "恒源云",
          "platform_id": "gpushare",
          "price": 2.2
        }
      ]
    },
    "2026-10-10": {
      "h100": null,
      "cn": [
        5.15,
        5
      ],
      "domestic": null,
      "index": {
        "ghpi_h100": null,
        "ghpi_cn": 100.0,
        "ghpi_domestic": null
      },
      "top": [
        {
          "gpu": "RTX 3090",
          "platform": "晨涧云",
          "platform_id": "chenjian",
          "price": 0.72
        },
        {
          "gpu": "RTX 3090",
          "platform": "恒源云",
          "platform_id": "gpushare",
          "price": 0.8
        },
        {
          "gpu": "RTX 3090",
          "platform": "优云智算",
          "platform_id": "compshare",
          "price": 1.19
        },
        {
          "gpu": "RTX 4090",
          "platform": "算家云",
          "platform_id": "suanjiayun",
          "price": 1.24
        },
        {
          "gpu": "T4 16GB",
          "platform": "矩池云",
          "platform_id": "matpool",
          "price": 1.35
        },
        {
          "gpu": "RTX 4090",
          "platform": "晨涧云",
          "platform_id": "chenjian",
          "price": 1.38
        },
        {
          "gpu": "RTX 3090",
          "platform": "AutoDL",
          "platform_id": "autodl",
          "price": 1.56
        },
        {
          "gpu": "RTX 3090",
          "platform": "矩池云",
          "platform_id": "matpool",
          "price": 1.85
        },
        {
          "gpu": "RTX 4090",
          "platform": "优云智算",
          "platform_id": "compshare",
          "price": 1.92
        },
        {
          "gpu": "RTX 4090",
          "platform": "恒源云",
          "platform_id": "gpushare",
          "price": 1.95
        }
      ]
    },
    "2026-10-11": {
      "h100": null,
      "cn": [
        5.15,
        5
      ],
      "domestic": null,
      "index": {
        "ghpi_h100": null,
        "ghpi_cn": 100.0,
        "ghpi_domestic": null
      },
      "top": [
        {
          "gpu": "RTX 3090",
          "platform": "晨涧云",
          "platform_id": "chenjian",
          "price": 0.72
        },
        {
          "gpu": "RTX 3090",
          "platform": "恒源云",
          "platform_id": "gpushare",
          "price": 0.8
        },
        {
          "gpu": "RTX 3090",
          "platform": "优云智算",
          "platform_id": "compshare",
          "price": 1.19
        },
        {
          "gpu": "RTX 4090",
          "platform": "算家云",
          "platform_id": "suanjiayun",
          "price": 1.24
        },
        {
          "gpu": "T4 16GB",
          "platform": "矩池云",
          "platform_id": "matpool",
          "price": 1.35
        },
        {
          "gpu": "RTX 4090",
          "platform": "晨涧云",
          "platform_id": "chenjian",
          "price": 1.38
        },
        {
          "gpu": "RTX 4090",
          "platform": "恒源云",
          "platform_id": "gpushare",
          "price": 1.84
        },
        {
          "gpu": "RTX 3090",
          "platform": "矩池云",
          "platform_id": "matpool",
          "price": 1.85
        },
        {
          "gpu": "RTX 4090",
          "platform": "优云智算",
          "platform_id": "compshare",
          "price": 1.92
        },
        {
          "gpu": "A6000 48GB",
          "platform": "恒源云",
          "platform_id": "gpushare",
          "price": 2.2
        }
      ]
    },
    "2026-10-12": {
      "h100": null,
      "cn": [
        5.15,
        5
      ],
      "domestic": null,
      "index": {
        "ghpi_h100": null,
        "ghpi_cn": 100.0,
        "ghpi_domestic": null
      },
      "top": [
        {
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      "index": {
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      },
      "top": [
        {
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          "platform": "晨涧云",
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          "price": 0.8
        },
        {
          "gpu": "RTX 4090D 24GB",
          "platform": "算家云",
          "platform_id": "suanjiayun",
          "price": 1.14
        },
        {
          "gpu": "RTX 3090",
          "platform": "优云智算",
          "platform_id": "compshare",
          "price": 1.19
        },
        {
          "gpu": "RTX 4090",
          "platform": "算家云",
          "platform_id": "suanjiayun",
          "price": 1.24
        },
        {
          "gpu": "RTX 3090",
          "platform": "恒源云",
          "platform_id": "gpushare",
          "price": 1.28
        },
        {
          "gpu": "T4 16GB",
          "platform": "矩池云",
          "platform_id": "matpool",
          "price": 1.35
        },
        {
          "gpu": "RTX 4090",
          "platform": "晨涧云",
          "platform_id": "chenjian",
          "price": 1.38
        },
        {
          "gpu": "RTX 3090",
          "platform": "AutoDL",
          "platform_id": "autodl",
          "price": 1.56
        },
        {
          "gpu": "RTX 3090",
          "platform": "矩池云",
          "platform_id": "matpool",
          "price": 1.85
        },
        {
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          "platform_id": "compshare",
          "price": 1.92
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      ]
    },
    "2026-10-25": {
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      "top": [
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        {
          "gpu": "RTX 3090",
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          "platform_id": "gpushare",
          "price": 0.98
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        {
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          "platform": "算家云",
          "platform_id": "suanjiayun",
          "price": 1.14
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        {
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          "platform": "优云智算",
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        {
          "gpu": "RTX 4090",
          "platform": "算家云",
          "platform_id": "suanjiayun",
          "price": 1.24
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          "platform": "矩池云",
          "platform_id": "matpool",
          "price": 1.35
        },
        {
          "gpu": "RTX 4090",
          "platform": "晨涧云",
          "platform_id": "chenjian",
          "price": 1.38
        },
        {
          "gpu": "RTX 3090",
          "platform": "AutoDL",
          "platform_id": "autodl",
          "price": 1.56
        },
        {
          "gpu": "RTX 3090",
          "platform": "矩池云",
          "platform_id": "matpool",
          "price": 1.85
        },
        {
          "gpu": "RTX 4090",
          "platform": "优云智算",
          "platform_id": "compshare",
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    },
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      "top": [
        {
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        },
        {
          "gpu": "RTX 4090D 24GB",
          "platform": "算家云",
          "platform_id": "suanjiayun",
          "price": 1.14
        },
        {
          "gpu": "RTX 3090",
          "platform": "优云智算",
          "platform_id": "compshare",
          "price": 1.19
        },
        {
          "gpu": "RTX 4090",
          "platform": "算家云",
          "platform_id": "suanjiayun",
          "price": 1.24
        },
        {
          "gpu": "T4 16GB",
          "platform": "矩池云",
          "platform_id": "matpool",
          "price": 1.35
        },
        {
          "gpu": "RTX 4090",
          "platform": "晨涧云",
          "platform_id": "chenjian",
          "price": 1.38
        },
        {
          "gpu": "RTX 3090",
          "platform": "AutoDL",
          "platform_id": "autodl",
          "price": 1.56
        },
        {
          "gpu": "RTX 3090",
          "platform": "矩池云",
          "platform_id": "matpool",
          "price": 1.85
        },
        {
          "gpu": "RTX 4090",
          "platform": "优云智算",
          "platform_id": "compshare",
          "price": 1.92
        },
        {
          "gpu": "RTX 4090",
          "platform": "AutoDL",
          "platform_id": "autodl",
          "price": 1.98
        }
      ]
    },
    "2026-10-27": {
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      "cn": [
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      "domestic": null,
      "index": {
        "ghpi_h100": 100.0,
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        "ghpi_domestic": null
      },
      "top": [
        {
          "gpu": "RTX 3090",
          "platform": "晨涧云",
          "platform_id": "chenjian",
          "price": 0.8
        },
        {
          "gpu": "RTX 3090",
          "platform": "智星云",
          "platform_id": "aistation",
          "price": 1.1
        },
        {
          "gpu": "RTX 4090D 24GB",
          "platform": "算家云",
          "platform_id": "suanjiayun",
          "price": 1.14
        },
        {
          "gpu": "RTX 3090",
          "platform": "优云智算",
          "platform_id": "compshare",
          "price": 1.19
        },
        {
          "gpu": "RTX 4090",
          "platform": "算家云",
          "platform_id": "suanjiayun",
          "price": 1.24
        },
        {
          "gpu": "T4 16GB",
          "platform": "矩池云",
          "platform_id": "matpool",
          "price": 1.35
        },
        {
          "gpu": "RTX 4090",
          "platform": "晨涧云",
          "platform_id": "chenjian",
          "price": 1.38
        },
        {
          "gpu": "RTX 3090",
          "platform": "AutoDL",
          "platform_id": "autodl",
          "price": 1.56
        },
        {
          "gpu": "RTX 3090",
          "platform": "Featurize",
          "platform_id": "featurize",
          "price": 1.62
        },
        {
          "gpu": "RTX 4090",
          "platform": "智星云",
          "platform_id": "aistation",
          "price": 1.65
        }
      ]
    },
    "2026-10-28": {
      "h100": [
        8.28,
        8
      ],
      "cn": [
        5.15,
        4
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      "domestic": null,
      "index": {
        "ghpi_h100": 100.0,
        "ghpi_cn": 100.0,
        "ghpi_domestic": null
      },
      "top": [
        {
          "gpu": "RTX 3090",
          "platform": "晨涧云",
          "platform_id": "chenjian",
          "price": 0.8
        },
        {
          "gpu": "RTX 3090",
          "platform": "智星云",
          "platform_id": "aistation",
          "price": 1.1
        },
        {
          "gpu": "RTX 4090D 24GB",
          "platform": "算家云",
          "platform_id": "suanjiayun",
          "price": 1.14
        },
        {
          "gpu": "RTX 3090",
          "platform": "优云智算",
          "platform_id": "compshare",
          "price": 1.19
        },
        {
          "gpu": "RTX 4090",
          "platform": "算家云",
          "platform_id": "suanjiayun",
          "price": 1.24
        },
        {
          "gpu": "T4 16GB",
          "platform": "矩池云",
          "platform_id": "matpool",
          "price": 1.35
        },
        {
          "gpu": "RTX 4090",
          "platform": "晨涧云",
          "platform_id": "chenjian",
          "price": 1.38
        },
        {
          "gpu": "RTX 3090",
          "platform": "AutoDL",
          "platform_id": "autodl",
          "price": 1.56
        },
        {
          "gpu": "RTX 3090",
          "platform": "Featurize",
          "platform_id": "featurize",
          "price": 1.62
        },
        {
          "gpu": "RTX 4090",
          "platform": "智星云",
          "platform_id": "aistation",
          "price": 1.65
        }
      ]
    },
    "2026-10-29": {
      "h100": [
        8.28,
        8
      ],
      "cn": [
        5.15,
        5
      ],
      "domestic": null,
      "index": {
        "ghpi_h100": 100.0,
        "ghpi_cn": 100.0,
        "ghpi_domestic": null
      },
      "top": [
        {
          "gpu": "RTX 3090",
          "platform": "晨涧云",
          "platform_id": "chenjian",
          "price": 0.8
        },
        {
          "gpu": "RTX 3090",
          "platform": "恒源云",
          "platform_id": "gpushare",
          "price": 0.95
        },
        {
          "gpu": "RTX 3090",
          "platform": "智星云",
          "platform_id": "aistation",
          "price": 1.1
        },
        {
          "gpu": "RTX 4090D 24GB",
          "platform": "算家云",
          "platform_id": "suanjiayun",
          "price": 1.14
        },
        {
          "gpu": "RTX 3090",
          "platform": "优云智算",
          "platform_id": "compshare",
          "price": 1.19
        },
        {
          "gpu": "RTX 4090",
          "platform": "算家云",
          "platform_id": "suanjiayun",
          "price": 1.24
        },
        {
          "gpu": "T4 16GB",
          "platform": "矩池云",
          "platform_id": "matpool",
          "price": 1.35
        },
        {
          "gpu": "RTX 4090",
          "platform": "晨涧云",
          "platform_id": "chenjian",
          "price": 1.38
        },
        {
          "gpu": "RTX 3090",
          "platform": "AutoDL",
          "platform_id": "autodl",
          "price": 1.56
        },
        {
          "gpu": "RTX 3090",
          "platform": "Featurize",
          "platform_id": "featurize",
          "price": 1.62
        }
      ]
    },
    "2026-10-30": {
      "h100": [
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        10
      ],
      "cn": [
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        5
      ],
      "domestic": null,
      "index": {
        "ghpi_h100": 100.0,
        "ghpi_cn": 100.0,
        "ghpi_domestic": null
      },
      "top": [
        {
          "gpu": "RTX 3090",
          "platform": "晨涧云",
          "platform_id": "chenjian",
          "price": 0.8
        },
        {
          "gpu": "RTX 3090",
          "platform": "恒源云",
          "platform_id": "gpushare",
          "price": 0.89
        },
        {
          "gpu": "RTX 3090",
          "platform": "智星云",
          "platform_id": "aistation",
          "price": 1.1
        },
        {
          "gpu": "RTX 4090D 24GB",
          "platform": "算家云",
          "platform_id": "suanjiayun",
          "price": 1.14
        },
        {
          "gpu": "RTX 3090",
          "platform": "优云智算",
          "platform_id": "compshare",
          "price": 1.19
        },
        {
          "gpu": "RTX 4090",
          "platform": "算家云",
          "platform_id": "suanjiayun",
          "price": 1.24
        },
        {
          "gpu": "T4 16GB",
          "platform": "矩池云",
          "platform_id": "matpool",
          "price": 1.35
        },
        {
          "gpu": "RTX 4090",
          "platform": "晨涧云",
          "platform_id": "chenjian",
          "price": 1.38
        },
        {
          "gpu": "RTX 3090",
          "platform": "AutoDL",
          "platform_id": "autodl",
          "price": 1.56
        },
        {
          "gpu": "RTX 3090",
          "platform": "Featurize",
          "platform_id": "featurize",
          "price": 1.62
        }
      ]
    },
    "2026-10-31": {
      "h100": [
        8.28,
        11
      ],
      "cn": [
        5.15,
        11
      ],
      "domestic": [
        1.96,
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      ],
      "index": {
        "ghpi_h100": 100.0,
        "ghpi_cn": 100.0,
        "ghpi_domestic": 100.0
      },
      "top": [
        {
          "gpu": "RTX 3090",
          "platform": "晨涧云",
          "platform_id": "chenjian",
          "price": 0.8
        },
        {
          "gpu": "RTX 3090",
          "platform": "恒源云",
          "platform_id": "gpushare",
          "price": 0.89
        },
        {
          "gpu": "RTX 3090",
          "platform": "智星云",
          "platform_id": "aistation",
          "price": 1.1
        },
        {
          "gpu": "RTX 4090D 24GB",
          "platform": "算家云",
          "platform_id": "suanjiayun",
          "price": 1.14
        },
        {
          "gpu": "RTX 3090",
          "platform": "优云智算",
          "platform_id": "compshare",
          "price": 1.19
        },
        {
          "gpu": "RTX 4090",
          "platform": "算家云",
          "platform_id": "suanjiayun",
          "price": 1.24
        },
        {
          "gpu": "T4 16GB",
          "platform": "矩池云",
          "platform_id": "matpool",
          "price": 1.35
        },
        {
          "gpu": "RTX 4090",
          "platform": "晨涧云",
          "platform_id": "chenjian",
          "price": 1.38
        },
        {
          "gpu": "RTX 3090",
          "platform": "AutoDL",
          "platform_id": "autodl",
          "price": 1.39
        },
        {
          "gpu": "RTX 3090",
          "platform": "Featurize",
          "platform_id": "featurize",
          "price": 1.62
        }
      ]
    }
  },
  "methodology": {
    "sample": "各平台公开定价页 / 公开 API，每 45 分钟采集一次，取当日最后一轮为当日值",
    "filter": "仅按量（ondemand）+ 在架（available）；排除 stale / suspect（过期、可疑）与 seed（无公开价目页的人工登记参考价）—— 与站内最低价排名同一口径",
    "normalization": "整机价 ÷ 卡数归一为单卡时价",
    "currency": "CNY，汇率 1 USD = 7.2 CNY",
    "unit_observation": "(平台, 卡型) 报价对；同平台同卡型多条报价取最低",
    "index_method": "链式匹配法（matched-model chained）：相邻两日只取两日都在架的报价对，逐个算价格比后取中位数，再逐日连乘；基期 = 100",
    "why_chained": "① 新平台上架会把「全平台最低价」拉低，不做匹配会把覆盖扩面误读成降价（实测 2026-10-20 Paperspace 接入即产生 48.9% 假跌幅）；② 若以「卡型组」为单元，单次缺货会被链式法永久固化（实测 GHPI-CN 曾因此被抬到 140.4）。改用报价对单元后两者均消除。",
    "min_base_pairs": "基期日期望 >= 5 个报价对；新序列样本不足时按全序列实际最大值取基期，并披露 base_pairs 供读者判断可信度",
    "min_match_pairs": "相邻两日交集 < 3 对本日不计环比，指数顺延",
    "basket": "指数采用固定篮子：篮子报价对锁定于基期，仅当报价对永久下架时按规则替换；序列价格 = 篮子中当日仍在架报价对的价格中位数（与指数同口径）。2026-11-01 起停用「当日全样本最低价」作为序列价格 —— 该口径会被单个新进便宜报价对直接拉垮（实测 GHPI-H100 于 2026-10-20 因此由 18.00 变 8.28，而同日篮子中位数仅由 23.04 变 22.50）。全市场最低在架价另以 market_min 字段披露。",
    "rebasing": "当在架报价对数量相对基期变化超过 30% 时重定基期，当日标记为结构变化日并在 /data/changelog.json 公告；历史序列保留原基期版本供追溯。",
    "market_min_note": "market_min 为当日全样本最低在架价，随覆盖扩面而下降，不代表市场降价，不可与指数混用。",
    "caveat": "挂牌价非成交价，以下单页为准；指数衡量篮子内价格变动，不等于成交均价。截至 2026-11-01，挂牌价与实际成交价之间的系统性偏差尚未量化（未做真实下单实测），这是本数据集当前一项未验证项，引用时请一并说明。",
    "api": "/data",
    "citation": "GPU 算力雷达（已获 Chainfir Capital（链杉资本）投资）. GHPI：GPU 按小时价格指数 [EB/OL]. 2026-11-04. https://rentgpu.link/ghpi",
    "citation_en": "GPU Price Radar (Invested in by Chainfir Capital). GHPI: GPU Hourly Price Index [EB/OL]. 2026-11-04. https://rentgpu.link/ghpi"
  },
  "counts": {
    "daily_entries": 31,
    "date_from": "2026-10-01",
    "date_to": "2026-10-31",
    "note": "回填档案：平台/卡型总计数未在当时逐日留档，以 daily 与 methodology 为准。"
  }
}