{
  "collectedAt": "2026-10-03",
  "scopeNote": "Claude Max 5x × Claude Opus 5.5 首个直测样本：社区 Claude Code /usage（Settings·Usage）截图，维护者提供。单会话 claude-opus-5-5 token 分项对应周额度（all models）19%。截图为 1h TTL，cache 写按实际 1h 档折 list-worth（同 issue #52/#53 口径），再按 Anthropic 档混合价换算，得 183.34 亿/月，替换原借 Max 20x 采用值 ÷2 派生的 157.69 亿（low）。",
  "items": [
    {
      "planId": "claude_max_5x",
      "priceUsd": 100,
      "model": "claude-opus-5.5",
      "client": "Claude Code",
      "evidenceType": "community_screenshot_panel_percent",
      "source": "社区 Claude Code /usage 截图（维护者 2026-10-03 会话内提供，原帖出处未标）",
      "sourceDate": "2026-09-29~2026-10-03（周额度重置于 Oct 6 1am PT，故截图落在 2026-09-29 01:00 PT 起的周内）",
      "userConfirmation": "维护者原话：『claude max5的数据，感觉很不错』；问及 19% 是否全归本会话：『我不知道，应该是吧，这是社区的』",
      "observed": {
        "session": {
          "totalCostUsd": 367.02,
          "durationApi": "10h 27m 4s",
          "durationWall": "1d 2h 37m",
          "codeChanges": "12866 lines added, 1220 lines removed",
          "claudeOpus55": {
            "inputTokens": 23000,
            "outputTokens": 3000000,
            "cacheReadTokens": 1300000000,
            "cacheWriteTokens": 5600000,
            "panelCostUsd": 366.96
          },
          "claudeHaiku45": {
            "inputTokens": 55300,
            "outputTokens": 1100,
            "panelCostUsd": 0.061
          },
          "promptCache": "2452 requests · 100% of input tokens from cache · 2 misses · 5 expected rebuilds · warm (1h TTL)"
        },
        "limits": {
          "currentSession5h": "14% used（Resets 8:40am America/Los_Angeles）",
          "currentWeekAllModels": "19% used（Resets Oct 6, 1am America/Los_Angeles）",
          "currentWeekFable": "0% used"
        }
      },
      "verification": "CC 标价闭合：1.3B×$0.2＋5.6M×$8(1h 写)＋23k×$4＋3.0M×$20 = $364.89 ≈ 面板 $366.96（差 0.6%，在 1.3b 两位有效数字取整内）→ 模型身份与 1h 写口径自洽；按 5m 写为 $348.09。prompt cache 显示 1h TTL 亦与 1h 写一致。",
      "calculation": {
        "formula": "段 list-worth $364.892（读1.3B×$0.2＋1h写5.6M×$8＋入0.023M×$4＋出3.0M×$20，按实际写档）÷ 0.19 × 4周 = 月 worth $7,681.94 ÷ Anthropic 档混合价 $0.419/MTok（0.97×$0.2＋0.025×$5＋0.005×$20）",
        "monthlyYiCentral": 183.34,
        "realUsdPerMTokCentral": 0.0054543,
        "roundedPercentMonthlyYiLow": 178.64,
        "roundedPercentMonthlyYiHigh": 188.29,
        "roundedPercentNote": "19% 若为四舍五入整数，真实 18.5~19.5% 对应 178.64~188.29 亿/月",
        "cacheReadPrecisionNote": "1.3b 仅两位有效数字（1.25~1.35b），约 ±3.7%",
        "rawMonthlyYi": 275.5,
        "attributionCaveat": "19% 为本周 all-models 总额度，是否全归本会话未知；若周内另有用量，Opus 实占 pp 更少、周池更大，本值偏保守（下限性质）",
        "cacheWrite5mComparisonYi": 174.9,
        "cacheWriteTierNote": "截图 prompt cache 为 1h TTL，CC 面板 $366.96 按 1h 写价闭合，故按实际 1h 档计；按 5m 写折为 $348.09 → 174.9 亿，仅作对照"
      },
      "crossCheck": {
        "previousAdopted": "157.69 亿/月 low：Max 20x 采用值 315.38 ÷2（确认 20x 周池 = 5x 的 2 倍）派生；新值高 16%",
        "tensionWith20x": "按 2 倍周池关系推 Max 20x ≈ 366.68 亿，比 20x 采用值 315.38 高 16%；20x 本轮不改，5x 与 20x 不再同价并点",
        "devinMax": "Devin Max × Opus 5.5 段 worth 每 1% ≈ $1.36（$200 档）；本样本 Max 5x 每 1% ≈ $19.20"
      },
      "confidence": "medium",
      "adoption": "claude_max_5x × claude-opus-5.5 = 183.34 亿/月（medium, anthropic），替换派生值 157.69；20x 不随动"
    }
  ],
  "relatedFiles": [
    "claude-opus55-round1-2026-09-23.json",
    "claude-opus55-max20x-round2-2026-09-30.json",
    "anthropic-token-mix-round1-2026-09-24.json"
  ]
}