{
  "schemaVersion": 1,
  "window": {
    "startLocal": "2026-10-01T00:00:00-07:00",
    "endExclusiveLocal": "2026-10-20T00:00:00-07:00",
    "timeZone": "America/Vancouver"
  },
  "source": "Deduplicated local runner ledgers joined to live GitHub metadata; private IDs and transcripts omitted.",
  "scope": {
    "repositoriesWithTaskData": 5,
    "pilotDirectories": 8,
    "taskUnits": 457,
    "parentTasks": 308,
    "unitsWithPr": 307,
    "largestRepositoryTaskUnits": 406
  },
  "prs": {
    "authored": 1026,
    "merged": 972,
    "cutoffLocal": "2026-10-19T23:59:59-07:00",
    "destinations": {
      "other branch": 455,
      "pilot branch": 498,
      "default branch": 19
    },
    "daily": {
      "2026-10-02": [
        6,
        5
      ],
      "2026-10-03": [
        3,
        4
      ],
      "2026-10-04": [
        18,
        0
      ],
      "2026-10-05": [
        27,
        40
      ],
      "2026-10-06": [
        34,
        32
      ],
      "2026-10-07": [
        5,
        2
      ],
      "2026-10-09": [
        1,
        0
      ],
      "2026-10-10": [
        34,
        17
      ],
      "2026-10-11": [
        73,
        87
      ],
      "2026-10-12": [
        65,
        65
      ],
      "2026-10-13": [
        66,
        59
      ],
      "2026-10-14": [
        43,
        42
      ],
      "2026-10-15": [
        82,
        79
      ],
      "2026-10-16": [
        97,
        68
      ],
      "2026-10-17": [
        285,
        269
      ],
      "2026-10-18": [
        178,
        188
      ],
      "2026-10-19": [
        9,
        15
      ]
    },
    "week": {
      "startLocal": "2026-10-12T00:00:00-07:00",
      "endExclusiveLocal": "2026-10-19T00:00:00-07:00",
      "merged": 770,
      "pilotBranchMerges": 462,
      "otherBranchMerges": 308,
      "rawVolumeRatioTo4Weekly": 192.5,
      "rawVolumeRatioTo4_1Weekly": 187.8048780487805,
      "otherBranchVolumeRatioTo4_1Weekly": 75.1219512195122
    }
  },
  "mergeCompletion": {
    "mergedUnits": 275,
    "how": {
      "direct": 266,
      "stacked": 9
    },
    "fullyMergedParents": 185,
    "partlyMergedParents": 28,
    "noPartsMergedParents": 95,
    "unitCohortMergeShare": {
      "numerator": 275,
      "denominator": 457,
      "percent": 60.2
    },
    "parentCohortMergeShare": {
      "numerator": 185,
      "denominator": 308,
      "percent": 60.1
    }
  },
  "repair": {
    "prUnitsWithRecordedFixWorker": {
      "numerator": 116,
      "denominator": 307,
      "percent": 37.8
    },
    "mergedUnitsWithoutRecordedFixWorker": {
      "numerator": 172,
      "denominator": 275,
      "percent": 62.5
    },
    "fixWorkerRuns": 501,
    "fixRoundsPerPrUnit": {
      "n": 307,
      "median": 0,
      "p90": 4,
      "max": 15
    }
  },
  "reviews": {
    "headsPerPrUnit": {
      "n": 307,
      "median": 1,
      "p90": 6,
      "max": 20
    },
    "unconditionalFirstStandardMerge": {
      "numerator": 38,
      "denominator": 307,
      "percent": 12.4
    },
    "conditionalFirstStandardMerge": {
      "numerator": 268,
      "denominator": 307,
      "percent": 87.3
    },
    "firstDeepDoNotMerge": {
      "numerator": 40,
      "denominator": 201,
      "percent": 19.9
    },
    "unitsWithDoNotMergeCaught": 60,
    "deepReviewAndTests": {
      "numerator": 146,
      "denominator": 275,
      "percent": 53.1
    },
    "standardReviewAndTests": {
      "numerator": 67,
      "denominator": 275,
      "percent": 24.4
    },
    "flaggedMergedUnits": {
      "numerator": 14,
      "denominator": 275,
      "percent": 5.1
    },
    "checkClasses": {
      "deep review + tests passed": 146,
      "standard review + tests passed": 67,
      "MERGE AFTER conditions done after review, not re-reviewed": 35,
      "standard review only": 9,
      "CI failing at merge": 7,
      "merged head not reviewed (commits after review)": 6,
      "DO NOT MERGE fixed in a fix PR (standard review of the fix)": 3,
      "merged over DO NOT MERGE": 1,
      "DO NOT MERGE fixed in a fix PR (deep review of the fix)": 1
    }
  },
  "elapsedTimeProxyHours": {
    "definition": "First recorded activity timestamp to own PR merge; direct merges only. Includes queues and waits, excludes stacked units. Not active work time or production lead time.",
    "n": 266,
    "median": 2.17,
    "p90": 13.3,
    "max": 132.19,
    "negativeIntervalsExcluded": 0,
    "missingIntervalsExcluded": 0,
    "stackedUnitsExcluded": 9
  },
  "cost": {
    "basis": "Recorded API-equivalent usage, not invoices. Coordinator, unpriced activity, infrastructure and human labor excluded.",
    "pipelineUsd": 1065.06,
    "unattributedUsd": 79.21,
    "allPipelineUsdPerMergedUnit": 3.87,
    "mergedUnitsOwnAttributedUsd": {
      "n": 275,
      "total": 646.7864,
      "min": 0.1276,
      "mean": 2.352,
      "median": 1.3673,
      "p90": 5.1889,
      "max": 19.6471
    }
  },
  "notEstablished": [
    "accepted tasks per developer-week",
    "human minutes per accepted task",
    "autonomous completion rate",
    "first-pass acceptance rate",
    "human intervention rate",
    "developer-away delivery",
    "handoff success",
    "time to first accepted contribution",
    "repeated-mistake rate",
    "duplicate-work rate",
    "30-day delivery durability",
    "customer impact",
    "production DORA metrics",
    "memory-only causal uplift"
  ],
  "definitions": {
    "taskUnit": "Fix workers are grouped with the unit they repair; feature parts remain separate.",
    "parent": "Repository plus board-task ID prefix; completeness covers recorded units only.",
    "merged": "Own PR integrated into a non-pilot branch, or stacked child whose parent integrated. Not independent acceptance.",
    "rates": "Observed October-run cohort shares as of cutoff; unfinished work is right-censored, not necessarily failed.",
    "reviewFlags": "Classifier flags, not confirmed production defects. CI rollup is queried final-head state, not historical state at merge."
  },
  "benchmark": {
    "source": "https://newsletter.getdx.com/p/ai-tooling-benchmarks-pr-throughput",
    "date": "2026-01-21",
    "weeklyMergedPrMedian": 4.1,
    "cohort": "Daily Cursor users in DX Q1 2026 report",
    "limitations": "Dated external cohort; different task sizes, work mix, automation and counting rules. Ratios describe PR volume only."
  },
  "title": {
    "targetMultiplier": 20,
    "measuredAcceptedDeliveryMultiplier": null,
    "targetDefinition": "Comparable accepted parent tasks per developer-week relative to a stated baseline, with human effort, quality and total cost reported."
  }
}