{
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  "category_counts": {
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    "horizon-contract-improvement": 7,
    "horizon-contract-regression": 8,
    "non-directional-divergence": 82,
    "semantic-divergence": 4,
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  "directionless_divergences": 86,
  "exact_token_parity": 16,
  "horizon_contract_improvements": 7,
  "horizon_contract_regressions": 8,
  "horizon_contract_valid_cases": 28,
  "horizon_regression_eligible_cases": 29,
  "native_contract_valid_cases": 29,
  "observable_behavior_parity": 19,
  "prompt_count": 120,
  "schema_version": "horizon.olmoe-0924.behavioral-fidelity.summary.v2",
  "semantic_json_parity": 3
}