{
  "schemaVersion": 2,
  "publisher": "SeedLookout",
  "comparisonDate": "2026-10-14",
  "feature": "lush_caves",
  "generationSettings": "Default terrain generation; Java Large Biomes off.",
  "comparisons": [
    {
      "edition": "java",
      "phase": "Original comparison; Java finder behavior unchanged by the Bedrock correction.",
      "modelGenerationVersion": "26.3",
      "gameGenerationVersion": "26.3",
      "seedCount": 3,
      "columnCount": 30,
      "sampleCount": 2880,
      "sampleMeaning": "Stored biome cells; individual block biome boundaries were not compared.",
      "lushSamplesMatched": 15,
      "nonLushSamplesMatched": 2865,
      "extraLushPredictions": 0,
      "missedLushSamples": 0,
      "returnedColumnsCompared": 9,
      "returnedColumnsWithLushAtComparedHeights": 9,
      "returnedColumnsWithAllComparedHeightMembershipMatching": 9
    },
    {
      "edition": "bedrock",
      "phase": "Fresh seeds after the lush-cave boundary correction.",
      "modelGenerationVersion": "26.50",
      "gameGenerationVersion": "1.26.52.3",
      "seedCount": 3,
      "columnCount": 30,
      "sampleCount": 11520,
      "sampleMeaning": "Physical biome positions at every height in the selected columns; lush or non-lush membership only.",
      "lushSamplesMatched": 141,
      "nonLushSamplesMatched": 11379,
      "extraLushPredictions": 0,
      "missedLushSamples": 0,
      "returnedColumnsCompared": 9,
      "returnedColumnsWithLushAtComparedHeights": 9,
      "returnedColumnsWithAllComparedHeightMembershipMatching": 9,
      "entireSelectedColumnsCompared": true
    }
  ],
  "previousComparison": "https://seedlookout.com/evidence/lush-cave-finder-checks-2026-10-14.json",
  "retainedCaseReplay": {
    "edition": "bedrock",
    "scope": "Corrected predictions compared with the original retained observations; development regression, not fresh game evidence.",
    "sampleCount": 2880,
    "lushSamplesMatched": 23,
    "nonLushSamplesMatched": 2857,
    "extraLushPredictions": 0,
    "missedLushSamples": 0
  },
  "interpretation": "The Bedrock correction resolves all eleven original lush-membership disagreements and the completed fresh sample has no lush-membership disagreements. These are finite selected comparisons, dominated by non-lush positions; they do not estimate accuracy across all seeds. Java stored cells and Bedrock physical positions have different scopes and cohorts, so counts do not rank editions. The incomplete earlier follow-up attempt is outside the completed sample.",
  "coverageLimits": {
    "representativeSeedPopulationSample": false,
    "allWorldBiomeBoundariesCompared": false,
    "javaIndividualBlockBiomeBoundariesCompared": false,
    "fullNearestAreaCoverageCompared": false,
    "approximateAreaAndLargeAreaFilterCompared": false,
    "openCavesVegetationEntrancesOrSurvivalAccessEstablished": false,
    "olderReleasesOrUpgradedChunksCompared": false,
    "catalogueRecordsPromoted": 0
  }
}