{
  "asOf": "2026-11-02",
  "observedAt": "2026-11-02T14:49:54.958Z",
  "sources": {
    "tracker": "https://aireleasetracker.com/company/anthropic",
    "methodology": "https://aireleasetracker.com/expected",
    "haiku": "https://www.anthropic.com/claude-haiku-5-5",
    "productNotes": "https://support.claude.com/en/articles/12138966-release-notes",
    "platformNotes": "https://platform.claude.com/docs/en/release-notes/overview",
    "duet": "https://claude.com/resources/articles/claude-duet",
    "csv": "/news/claude-release-cadence/release-history.csv",
    "method": "/news/claude-release-cadence/method.json"
  },
  "scope": "Tracker release-date records; not an independent official audit of every historical announcement.",
  "grouping": "One event per distinct calendar date. Simultaneous model records are combined before gaps are calculated.",
  "records": 30,
  "distinctReleaseDates": 24,
  "completedIntervals": 23,
  "lastFiveGaps": [
    24,
    39,
    21,
    6,
    9
  ],
  "medianLastFive": 21,
  "lastReleaseDate": "2026-10-07",
  "originalTrackerProjection": "2026-10-28",
  "displayedTrackerFallback": "2026-11-03",
  "fallbackRule": "After the missed projection, display the next occurrence of the lab’s most common weekday. This is not an improved forecast.",
  "openWaitDays": 26,
  "openWaitIncludedInMedian": false,
  "weekdayAdjustment": "Nearest Monday through Thursday; Saturday ties go to Thursday.",
  "sensitivityCalculations": [
    {
      "count": 3,
      "median": 9,
      "rawDate": "2026-10-16",
      "adjustedDate": "2026-10-15",
      "gaps": [
        21,
        6,
        9
      ]
    },
    {
      "count": 5,
      "median": 21,
      "rawDate": "2026-10-28",
      "adjustedDate": "2026-10-28",
      "gaps": [
        24,
        39,
        21,
        6,
        9
      ]
    },
    {
      "count": 23,
      "median": 42,
      "rawDate": "2026-11-18",
      "adjustedDate": "2026-11-18",
      "gaps": [
        119,
        29,
        104,
        104,
        108,
        124,
        125,
        87,
        75,
        55,
        16,
        40,
        73,
        12,
        58,
        42,
        12,
        21,
        24,
        39,
        21,
        6,
        9
      ]
    }
  ],
  "interpretation": "Illustrative arithmetic, not new forecasts, probabilities or an Anthropic announcement."
}