{
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  "batch_id": "batch-20261013-advance-20261019-r02-neighborhood-foundations",
  "checked_at": "2026-10-13",
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    "unique_stems": 100,
    "unique_semantic_templates": 100,
    "exact_stem_duplicate_rate": 0,
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  "byte_length": 184792,
  "average_bytes_per_question": 1847.92,
  "required_check_results": {
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    "independent_answer_recomputation": true,
    "explanation_witness_accuracy": true,
    "source_mko_snapshot_hash": true,
    "manifest_sha256": true
  },
  "errors": []
}