{
  "validation_report_id": "TEST_ALGORITHM_VALIDATION_REPORT_FROM_RESULT_001",
  "linked_result_id": "TEST_ASSESSMENT_RESULT_001",
  "contract_fit_result": "pass",
  "shadow_validation_status": "pass",
  "diff_summary": "当前 TEST assessment result 可复用既有 shadow validation contract；差异仅为 file-based preview 来源变化。",
  "blocking_issues": [],
  "warnings": [],
  "downstream_ready": true,
  "next_gate": "ALGORITHM_OUTPUT_DB_WRITE_GATE_WAITING_FOR_APPROVAL",
  "writes_database": false,
  "active_algorithm_executed": false,
  "creates_algorithm_output_db_record": false,
  "business_effective": false,
  "people_action_executed": false,
  "feishu_writeback_required": false
}