{
  "coverage": {
    "reviews": {
      "start": "2026-03-04",
      "through": "2026-09-01"
    },
    "spend": {
      "current_day_partial": true,
      "start": "2025-02-01",
      "through": "2026-09-01"
    }
  },
  "currency": "USD",
  "dataset": "oss",
  "generated_at": "2026-09-01T12:41:42.519Z",
  "history": {
    "calendar_months": {
      "reviews": [
        {
          "complete": false,
          "month": "2026-03",
          "oss_prs_reviewed": 152419
        },
        {
          "complete": true,
          "month": "2026-04",
          "oss_prs_reviewed": 166150
        },
        {
          "complete": true,
          "month": "2026-05",
          "oss_prs_reviewed": 189483
        },
        {
          "complete": true,
          "month": "2026-06",
          "oss_prs_reviewed": 215728
        },
        {
          "complete": true,
          "month": "2026-07",
          "oss_prs_reviewed": 283033
        },
        {
          "complete": true,
          "month": "2026-08",
          "oss_prs_reviewed": 312926
        },
        {
          "complete": false,
          "month": "2026-09",
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        }
      ],
      "spend": [
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          "month": "2025-02",
          "oss_spend_usd": 14709.61
        },
        {
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          "oss_spend_usd": 15205.1
        },
        {
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          "month": "2025-04",
          "oss_spend_usd": 20022.87
        },
        {
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          "month": "2025-05",
          "oss_spend_usd": 90547.2
        },
        {
          "complete": true,
          "month": "2025-06",
          "oss_spend_usd": 163022.38
        },
        {
          "complete": true,
          "month": "2025-07",
          "oss_spend_usd": 116904.9
        },
        {
          "complete": true,
          "month": "2025-08",
          "oss_spend_usd": 174066.03
        },
        {
          "complete": true,
          "month": "2025-09",
          "oss_spend_usd": 181046.01
        },
        {
          "complete": true,
          "month": "2025-10",
          "oss_spend_usd": 148449.71
        },
        {
          "complete": true,
          "month": "2025-11",
          "oss_spend_usd": 165124.03
        },
        {
          "complete": true,
          "month": "2025-12",
          "oss_spend_usd": 205581.84
        },
        {
          "complete": true,
          "month": "2026-01",
          "oss_spend_usd": 316731.12
        },
        {
          "complete": true,
          "month": "2026-02",
          "oss_spend_usd": 450300.04
        },
        {
          "complete": true,
          "month": "2026-03",
          "oss_spend_usd": 612826.89
        },
        {
          "complete": true,
          "month": "2026-04",
          "oss_spend_usd": 378925.4
        },
        {
          "complete": true,
          "month": "2026-05",
          "oss_spend_usd": 451462.54
        },
        {
          "complete": true,
          "month": "2026-06",
          "oss_spend_usd": 519841.52
        },
        {
          "complete": true,
          "month": "2026-07",
          "oss_spend_usd": 688644.14
        },
        {
          "complete": true,
          "month": "2026-08",
          "oss_spend_usd": 628202.88
        },
        {
          "complete": false,
          "month": "2026-09",
          "oss_spend_usd": 12725.3
        }
      ],
      "through": "2026-09-01"
    }
  },
  "metrics": {
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    "oss_rolling_30_day_prs_reviewed": 301908,
    "oss_rolling_30_day_spend_usd": 607521.24,
    "oss_rolling_365_day_prs_reviewed": 1293934,
    "oss_rolling_365_day_spend_usd": 4753284.29,
    "oss_spend_usd_since_2025_02_01": 5354339.51
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  "schema_version": 2,
  "sources_updated_at": {
    "reviews": "2026-09-01T12:29:51.000Z",
    "spend": "2026-09-01T12:12:08.000Z"
  },
  "terminology": {
    "calendar_months": "UTC calendar-month aggregates for every month in each source's available coverage. A month is complete only when the source covers every date in that closed calendar month. Review counts are distinct within each month and must not be summed to reproduce the tracked distinct-PR total.",
    "oss_prs_reviewed_since_2026_03_04": "Distinct pull-request URLs with a completed review marked open source, from the stated coverage date; not asserted as lifetime reviews.",
    "oss_rolling_365_day_prs_reviewed": "Distinct pull-request URLs with a completed review marked open source in the inclusive publication UTC date and preceding 364 UTC dates, bounded by available review coverage.",
    "oss_rolling_365_day_spend_usd": "OSS spend in the inclusive publication UTC date and preceding 364 UTC dates, bounded by available spend coverage. The current date may be partial.",
    "oss_spend_usd_since_2025_02_01": "All OSS spend available in the ledger from the stated coverage date; not asserted as lifetime spend."
  }
}