{
  "category": "unknown",
  "correlation": {
    "correlated_signals": [],
    "most_likely_causal_drivers": []
  },
  "evidence": {
    "available_coverage": 0.0,
    "missing_required_sources": [
      "aws_rds_events"
    ],
    "observed_sources": [],
    "required_coverage": 0.0,
    "required_sources": [
      "aws_rds_events"
    ],
    "source_presence": {
      "aws_cloudwatch_metrics": false,
      "aws_performance_insights": false,
      "aws_rds_events": false
    }
  },
  "failure_reasons": [
    {
      "code": "NO_ROOT_CAUSE",
      "detail": "no root cause in output"
    },
    {
      "code": "MISSING_REQUIRED_KEYWORD",
      "detail": "missing required keywords: ['failover', 'Multi-AZ', 'health check failure', 'primary evidence source', 'workload resumed normally', 'failover initiated', 'failover in progress', 'failover completed', 'instance available']"
    },
    {
      "code": "MISSING_REQUIRED_EVIDENCE_SOURCE",
      "detail": "required evidence not gathered: ['aws_rds_events']"
    },
    {
      "code": "FAILOVER_REASONING_NOT_PRIMARY",
      "detail": "RDS events gathered but not used as primary reasoning signal"
    },
    {
      "code": "FAILOVER_SEQUENCE_INCOMPLETE",
      "detail": "RDS event sequence not explicitly listed in required form"
    }
  ],
  "gates": {
    "category_match": {
      "actual": "root_cause_present=False, actual_category='unknown'",
      "status": "fail",
      "threshold": "actual_category in ['failover', 'failover_event', 'infrastructure', 'multi_az_failover_health_check']"
    },
    "exact_keyword_match": {
      "actual": "missing_exact=['failover', 'Multi-AZ', 'health check failure', 'primary evidence source', 'workload resumed normally', 'failover initiated', 'failover in progress', 'failover completed', 'instance available']",
      "status": "fail",
      "threshold": "all required keywords matched verbatim"
    },
    "failover_event_reasoning": {
      "actual": "mentions_event_reasoning=False, sequence_present=False",
      "status": "fail",
      "threshold": "mentions primary RDS event reasoning and full failover sequence tokens"
    },
    "forbidden_category_clear": {
      "actual": "actual_category='unknown', forbidden=[]",
      "status": "pass",
      "threshold": "actual_category not in forbidden_categories"
    },
    "forbidden_keyword_clear": {
      "actual": "forbidden_hits=[]",
      "status": "pass",
      "threshold": "no forbidden keywords appear in graded output text"
    },
    "required_evidence_sources": {
      "actual": "missing_required_evidence=['aws_rds_events']",
      "status": "fail",
      "threshold": "all required evidence sources populated"
    },
    "required_keyword_match": {
      "actual": "missing_semantic=['failover', 'Multi-AZ', 'health check failure', 'primary evidence source', 'workload resumed normally', 'failover initiated', 'failover in progress', 'failover completed', 'instance available'], missing_exact=['failover', 'Multi-AZ', 'health check failure', 'primary evidence source', 'workload resumed normally', 'failover initiated', 'failover in progress', 'failover completed', 'instance available']",
      "status": "fail",
      "threshold": "all required keywords matched (semantic)"
    },
    "semantic_keyword_match": {
      "actual": "missing_semantic=['failover', 'Multi-AZ', 'health check failure', 'primary evidence source', 'workload resumed normally', 'failover initiated', 'failover in progress', 'failover completed', 'instance available']",
      "status": "fail",
      "threshold": "all required keywords matched semantically"
    },
    "trajectory_budget": {
      "actual": "extra_actions_count=0",
      "status": "pass",
      "threshold": "extra_actions_count == 0"
    },
    "trajectory_policy": {
      "actual": "not_applicable",
      "status": "pass",
      "threshold": "not_applicable \u2014 no golden trajectory configured"
    }
  },
  "report_schema_version": "report_v2",
  "scoring_formula_version": "v2_gated_semantic",
  "status": "fail",
  "trajectory": {
    "actual": [],
    "coverage": 0.0,
    "edit_distance": 5,
    "extra_actions": [],
    "failed_action_count": 0,
    "golden": [
      "query_grafana_logs",
      "query_grafana_metrics",
      "query_grafana_alert_rules",
      "describe_rds_instance",
      "describe_rds_events"
    ],
    "lcs_ratio": 0.0,
    "missing_actions": [
      "query_grafana_logs",
      "query_grafana_metrics",
      "query_grafana_alert_rules",
      "describe_rds_instance",
      "describe_rds_events"
    ],
    "policy": null,
    "redundancy_count": 0,
    "strict_match": false
  },
  "verdict_definitions": {
    "sequencing_ok": "Sequencing checks expected action coverage only; order is ignored due to parallelism.",
    "strict_match": "Strict trajectory match requires exact action order and membership equality."
  }
}