{
  "collectedAt": "2026-09-28",
  "scopeNote": "GPT-6 Luna ChatGPT Plus 订阅额度第二个本机实测（新一周窗口，effort=max）。round1（9/26 周窗 48%→35%，44.05 亿/月）之后新一周周额度样本：本段 tok/pp ≈ 上周的 2.2 倍，2026-09-28 裁定新一周分开记——采用本周样本更新 chatgpt_plus × gpt-6-luna 采用值，round1 记录原样保留作历史对照。历史 research 文件不改。",
  "items": [
    {
      "planId": "chatgpt_plus",
      "priceUsd": 20,
      "model": "gpt-6-luna",
      "reasoningEffort": "max",
      "client": "Codex CLI",
      "evidenceType": "user_local_log_x_panel_percent",
      "source": "维护者本机 Codex 实测截图（2026-09-28 会话内提供）",
      "sourceDate": "2026-09-28",
      "userConfirmation": "维护者原话：『新的6luna数据，本机实测，gpt plus，luna max』；截图内维护者自算『每 1% 22.94M，周额度 2.29B，剩余 91% ≈ 2.09B。大约是上周 6luna standard 样本的 2.2 倍，新一周分开记』",
      "observed": {
        "window": "周额度剩余 97%（09-27 22:09）→ 91%（09-28 20:44），差 6pp，全部增量为 gpt-6-luna",
        "attribution": "段内 gpt-5.6-luna 累计停在 205,934,189、6sol / astra 计数均未动；6luna 累计 236,620,977 → 374,269,423，差 +137,648,446 与 token 明细合计一致",
        "segments": [
          {
            "label": "09-27 后半",
            "inputTokens": 894958,
            "outputTokens": 219581,
            "reasoningTokensSubsetOfOutput": 137350,
            "cacheReadTokens": 35160320,
            "totalTokens": 36274859,
            "cacheHitRate": 0.9752
          },
          {
            "label": "09-28",
            "inputTokens": 2234725,
            "outputTokens": 537774,
            "reasoningTokensSubsetOfOutput": 333918,
            "cacheReadTokens": 98601088,
            "totalTokens": 101373587,
            "cacheHitRate": 0.9778
          }
        ],
        "total": {
          "deltaPp": 6,
          "inputTokens": 3129683,
          "outputTokens": 757355,
          "reasoningTokensSubsetOfOutput": 471268,
          "cacheReadTokens": 133761408,
          "totalTokens": 137648446,
          "cacheHitRate": 0.9771,
          "inputShareOfTotal": 0.022737,
          "outputShareOfTotal": 0.005502,
          "cacheReadShareOfTotal": 0.971761,
          "reasoningShareOfOutput": 0.6223,
          "tokensPerPoint": 22941407.67,
          "weeklyTokensImplied": 2294140767
        }
      },
      "verification": "分段加总与合计逐项一致：input 894,958+2,234,725=3,129,683；output 219,581+537,774=757,355；reasoning 137,350+333,918=471,268；cache_read 35,160,320+98,601,088=133,761,408；total 36,274,859+101,373,587=137,648,446。每日与合计均满足 input+output+cache_read=total（reasoning 为 output 子集不重复相加）；hit=cache_read/(input+cache_read) 复算 97.52%/97.78%/97.71% 与截图一致；÷6pp×100 复算周额度 2,294,140,767 与维护者自算 2.29B 一致；累计差 374,269,423−236,620,977=137,648,446 与明细合计一致。",
      "weeklyQuotaChangeAnalysis": {
        "question": "本周 tok/pp 与 round1 差约 2.2 倍，如何解释？",
        "comparison": "本周 22.94M tok/pp；round1 合并样本 11.01M/pp（2.08×）、round1 standard 段 10.20M/pp（2.25×，维护者口中的 2.2 倍基准）。两侧取整区间不重叠：本周 Δpp∈[5,7]→78.66~110.12 亿/月，round1 Δpp∈[12,14]→40.90~47.72 亿/月——差异非面板整数%读数噪声可解释。",
        "hypotheses": [
          "官方在新一周放大了 Luna 周池（提额/促销/档位调整）",
          "effort 差异计权：本周全程 max effort（reasoning 占 output 62.2%，round1 为 59.0%），若官方对 max effort 按更低权重计额度，同样抬高 tok/pp；round1 未记录 effort，无法直接对消",
          "周池动态/随负载浮动：单账号两周样本不足以排除"
        ],
        "conclusion": "现有证据无法区分上述因果链；两周为同一面板同一计量的独立周样本，按裁定分开记，采用最新一周实测值。",
        "adoptionImplication": "chatgpt_plus × gpt-6-luna 44.05 → 91.77 亿/月；round1 研究文件与旧决策记录原样保留，不合并、不平均。"
      },
      "calculation": {
        "adoptedWindow": "97%→91%（6pp，新一周全段）",
        "weeklyTokensCentral": 2294140766.67,
        "monthlyTokensCentralExact": 9176563066.67,
        "monthlyYiCentral": 91.77,
        "formula": "137,648,446 / 6% * 4 weeks",
        "roundedPercentMonthlyLow": 7865625548.57,
        "roundedPercentMonthlyHigh": 11011875680.0,
        "roundedPercentNote": "端点 97/91 若为四舍五入整数，则真实 Δpp∈[5,7]，对应 78.66~110.12 亿/月；中心值按 6pp。",
        "realUsdPerMTokCentral": 0.0021794652
      },
      "tokenCountingNote": "本地日志直接给 total，沿 Luna round6 / Sol round1 / Luna6 round1 先例直接采用 total，不按项目标准负载再次归一。",
      "confidence": "high",
      "pendingAdoption": "chatgpt_plus × gpt-6-luna 44.05 → 91.77 亿/月（high, measured）；Pro 5x/20x 不派生（沿 Sol 裁定）；榜分沿用 scores-gpt6luna-round1-2026-09-26.json（含 effort=max 变体行）。"
    }
  ],
  "relatedFiles": [
    "chatgpt-gpt6luna-plus-round1-2026-09-26.json",
    "scores-gpt6luna-round1-2026-09-26.json",
    "chatgpt-luna-adoption-round6-2026-09-08.json",
    "chatgpt-gpt6sol-plus-round1-2026-09-24.json"
  ]
}