{
  "release_date": "2026-09-01",
  "release_id": "RAI-Risk-Taxonomy-2.0-master",
  "release_round": "human_review_round4",
  "pipeline_scripts": [
    "projects/rai_risk_taxonomy_2_0_rebuild_20260826/scripts/apply_human_review_recovery.py",
    "projects/rai_risk_taxonomy_2_0_rebuild_20260826/scripts/apply_semantic_deduplication_20260829.py",
    "projects/rai_risk_taxonomy_2_0_rebuild_20260826/scripts/apply_semantic_splitting_20260829.py",
    "projects/rai_risk_taxonomy_2_0_rebuild_20260826/scripts/apply_scope_granularity_curation_20260829.py",
    "projects/rai_risk_taxonomy_2_0_rebuild_20260826/scripts/apply_human_review_round3_20260901.py",
    "projects/rai_risk_taxonomy_2_0_rebuild_20260826/scripts/apply_physical_minimal_corrections_ac19_20260901.py",
    "projects/rai_risk_taxonomy_2_0_rebuild_20260826/scripts/apply_human_review_round4_20260901.py"
  ],
  "mapping_method": {
    "name": "Deterministic interpretation of fourth-round human review and user adjudication",
    "em_or_hybrid_em_executed_in_this_round": false,
    "human_intent_precedence": true,
    "l3_revision": "G_SYS_POLICY expanded to Confidential Information Disclosure by explicit user approval",
    "automatic_reassignment": false
  },
  "summary": {
    "source_total": 798,
    "cleaned_total": 622,
    "final_total": 622,
    "deleted": 21,
    "explicit_deletions": 25,
    "merged_away": 179,
    "split_net_addition": 24,
    "semantic_deduplication_clusters": 10,
    "semantic_duplicates_retired": 13,
    "semantic_split_reviewed": 10,
    "semantic_split_new_cards": 7,
    "semantic_split_retired_umbrellas": 2,
    "scope_granularity_reviewed": 8,
    "scope_granularity_retired": 7,
    "scope_granularity_new": 1,
    "net_reduction": 176,
    "user_directed_operations": 240,
    "korean_copyedit_operations": 0,
    "english_copyedit_operations": 0,
    "validation_passed": 16,
    "validation_failed": 0,
    "others_total": 0,
    "source_counts": {
      "General": 630,
      "Agentic": 74,
      "Physical": 94
    },
    "final_domain_counts": {
      "General AI": 492,
      "Agentic AI": 67,
      "Physical AI": 63
    },
    "mapping_method_counts": {
      "General AI": {
        "EM": 239,
        "HD": 253
      },
      "Agentic AI": {
        "HD": 31,
        "EM": 36
      },
      "Physical AI": {
        "EM": 34,
        "HD": 29
      }
    },
    "similarity_top_pairs_published": 20,
    "recovery_actions": {
      "SPLIT": 19,
      "MERGE": 14,
      "REMAP": 80,
      "REWRITE_KEEP": 39,
      "DELETE": 14
    },
    "score_status_counts": {
      "L3_MASTER_VALIDATED": 32,
      "NOT_APPLICABLE": 124,
      "STALE_AFTER_TEXT_EDIT_NO_EM_RERUN": 383,
      "STALE_AFTER_HUMAN_REVIEW_NO_EM_RERUN": 31,
      "HUMAN_REVIEW_ROUND3_NO_EM_RERUN": 23,
      "HUMAN_REVIEW_ROUND4_NO_EM_RERUN": 22,
      "HUMAN_REVIEWED_AC19": 2,
      "L3_MASTER_AI_REWRITE": 5
    }
  },
  "primary_outputs": {
    "L1_Master.csv": {
      "sha256": "c7f614bc5862f91b889b688b9f46f443e3467c8a5bb4a88fc5f5cab67742e47d",
      "rows": 3
    },
    "L1_L2_L3_Master.csv": {
      "sha256": "24d1e3bb3485cc29bc9604f516310c07358f58eee340054e5eea0d62d2410efa",
      "rows": 47
    },
    "L4_General.csv": {
      "sha256": "a097c3bcd98a35e3ef305ad183243d3ba70d503f4dec5bd8ab7ebbb3d0bb5eca",
      "rows": 492
    },
    "L4_Agentic.csv": {
      "sha256": "63fee8d9e4db5bab5105302c799bb6b473118891409ac45adb80b1b0a96ef86a",
      "rows": 67
    },
    "L4_Physical.csv": {
      "sha256": "ecfbc49545041576358f44def31efbd5ba1eb13deb6bc7ea9b178f7507b15d9a",
      "rows": 63
    }
  },
  "l3_master_sha256": "24d1e3bb3485cc29bc9604f516310c07358f58eee340054e5eea0d62d2410efa",
  "review_decisions": 184,
  "semantic_deduplication": {
    "approved_clusters": 10,
    "retired_cards": 13,
    "input_cards": 791,
    "output_cards": 778,
    "reviewers": 2,
    "approval": "USER_APPROVED_20260829",
    "log": "Semantic_Deduplication_Log.csv"
  },
  "semantic_splitting": {
    "reviewed_composite_cards": 10,
    "retired_umbrella_cards": 2,
    "new_distinct_cards": 7,
    "net_addition": 5,
    "input_cards": 778,
    "output_cards": 783,
    "approval": "USER_APPROVED_20260829",
    "log": "Semantic_Split_Application_Log.csv"
  },
  "scope_granularity_curation": {
    "reviewed_cards": 8,
    "retired_cards": 7,
    "new_cards": 1,
    "rewritten_cards": 4,
    "net_change": -6,
    "input_cards": 783,
    "output_cards": 777,
    "approval": "USER_APPROVED_20260829",
    "log": "Scope_Granularity_Curation_Log.csv"
  },
  "source_register_rows": 808,
  "deterministic_replay": "PASS",
  "source_hashes": {
    "L3_Master": "1ab58e1dd002d85de92db4bb1e49daa744d053a3950025bfe831bdef9bf98c54",
    "Recovery_Decisions": "ed7abf98ebd5825d1ec454e543e019f0989ac6d77da4f3676daf882b3f14ba1a",
    "Instruction_Register": "bfe843387ac40195f40d987e63db3dd19637e1fccb1c2cf84237ab690e33977e"
  },
  "human_review": {
    "vote_log": "Not used in this recovery round",
    "application_policy": "Applied only under explicit user instructions dated 2026-08-29",
    "automatic_reassignment": false
  },
  "human_review_round2": {
    "independent_language_review": {
      "status": "PASS",
      "reviews": [
        {
          "reviewer_role": "Methodology and intent specialist",
          "status": "PASS"
        },
        {
          "reviewer_role": "Lineage and data-integrity specialist",
          "status": "PASS"
        }
      ]
    },
    "semantic_deduplication_review": {
      "status": "PASS",
      "reviewers": 2,
      "user_approved": true
    },
    "semantic_splitting_review": {
      "status": "PASS",
      "user_approved": true,
      "reviewed_composite_cards": 10
    },
    "scope_granularity_review": {
      "status": "PASS",
      "user_approved": true,
      "reviewed_cards": 8
    }
  },
  "audit_correction_20260829": "AC-01: G_INT_SELF_007 restored (suicide preparatory/execution separation); see Audit_Correction_Log.csv",
  "audit_correction_20260829_ac02": "AC-02: 58 redundant cards absorbed across 8 L3s (two-reviewer consensus); IDs retired permanently, no renumbering",
  "audit_correction_20260829_ac05": "AC-05: populated empty L3s (G_SYS_OREF, P_INT_TAMPER) with 1 split, 1 transfer, 4 new referenced cards",
  "audit_correction_20260829_ac06": "AC-06: +2 referenced cards for under-3 L3s; -16 consensus-redundant cards in GOV/UNETH",
  "audit_correction_20260829_ac07": "AC-07: MECE curation across all L3s — 64 consensus absorptions, 18 reattributions, 2 removals",
  "audit_correction_20260829_ac08": "AC-08: 17 consensus composite cards decomposed into existing detail cards and retired; SELF_004 sharpened; SELF_008 crisis-response failure card added (referenced)",
  "round2_pipeline_historical": {
    "final_total": 777,
    "deleted": 13,
    "explicit_deletions": 17,
    "merged_away": 22,
    "split_net_addition": 14,
    "net_reduction": 21,
    "final_domain_counts": {
      "General AI": 607,
      "Agentic AI": 77,
      "Physical AI": 93
    },
    "mapping_method_counts": {
      "General AI": {
        "EM": 326,
        "HD": 281
      },
      "Agentic AI": {
        "EM": 44,
        "HD": 33
      },
      "Physical AI": {
        "EM": 55,
        "HD": 38
      }
    },
    "score_status_counts": {
      "NOT_APPLICABLE": 162,
      "STALE_AFTER_TEXT_EDIT_NO_EM_RERUN": 516,
      "STALE_AFTER_HUMAN_REVIEW_NO_EM_RERUN": 41,
      "L3_MASTER_VALIDATED": 51,
      "L3_MASTER_AI_REWRITE": 7
    },
    "note": "State immediately after the round-2 semantic curation pipeline and before audit corrections AC-01..AC-08. Score statuses are historical EM labels; the score columns were removed from the published release by AC-04/AC-10 and cannot be recomputed for the current card set."
  },
  "audit_corrections": {
    "log": "validation/Audit_Correction_Log.csv",
    "method": "Two independent reviewer agents judged every candidate without seeing each other's output; only the consensus (intersection) was applied, with a third-party adjudicator resolving disagreements against the evidence.",
    "card_count_trajectory": [
      {
        "step": "round2_pipeline",
        "cards": 777
      },
      {
        "step": "AC-01",
        "cards": 778
      },
      {
        "step": "AC-02",
        "cards": 720
      },
      {
        "step": "AC-05",
        "cards": 725
      },
      {
        "step": "AC-06",
        "cards": 711
      },
      {
        "step": "AC-07",
        "cards": 645
      },
      {
        "step": "AC-08",
        "cards": 629
      },
      {
        "step": "AC-09..AC-11",
        "cards": 629
      },
      {
        "step": "AC-18",
        "cards": 623
      },
      {
        "step": "AC-19",
        "cards": 623
      }
    ]
  },
  "audit_correction_20260830_ac09": "AC-09: technical reports (KO/EN) rewritten and recompiled against the 629-card release; figures and internal snapshots synchronised; Mapping provenance section removed from the card detail view",
  "audit_correction_20260830_ac10": "AC-10: human-review and References columns dropped from the published CSVs (25 columns); full-column originals retained in the handover and project archive",
  "audit_correction_20260830_ac11": "AC-11: verified literature references attached to 160 cards after six proposal agents, two independent reviewers, and a third-party re-verification of every unique URL (no citation fabrication found)",
  "audit_correction_20260830_ac14": "AC-14: new L3 G_SYS_PERF (Performance and Reliability Failure) created per human review; 10 cards reattributed; L3 master 49->50 rows (47 master + 3 Others)",
  "audit_correction_20260830_ac15": "AC-15: synchronized the 50-node hierarchy, current artifact row counts and SHA-256 hashes, public manifest, active handover checksums, and master-site regression tests.",
  "audit_correction_20260831_ac16": "AC-16: corrected 35 human-review result annotations against current surviving L4 cards; original comments, taxonomy content, mappings, lineage, and the 629-card count were unchanged.",
  "audit_correction_20260831_ac17": "AC-17: added 24 directly matched peer-reviewed journal references, verified through OpenAlex, Crossref, and live DOI resolution; reference-bearing cards increased from 160 to 176.",
  "human_review_round3": {
    "source_rows": 629,
    "commented_rows": 30,
    "uncommented_rows": 599,
    "actions": {
      "reassigned_and_rewritten": 19,
      "deleted": 6,
      "same_l3_generalised": 5,
      "merged": 0,
      "split": 0,
      "new_l4": 0,
      "new_l3": 0
    },
    "independent_expert_reviewers": 2,
    "adjudicated_disagreements": [
      "G_INT_SELF_006",
      "P_INT_SAFETY_007"
    ],
    "l3_master_unchanged": true,
    "em_or_hybrid_em_executed": false,
    "decision_ledger": "validation/Human_Review_Round3_Decision_Ledger.csv",
    "application_log": "validation/Human_Review_Round3_Application_Log.csv",
    "validation_record": "validation/Human_Review_Round3_Validation_Record.json"
  },
  "audit_correction_20260901_ac18": "AC-18: applied all 30 non-empty third-round human-review comments after reading all 629 rows; 19 cards were reassigned and rewritten, 6 deleted, and 5 generalised within the same L3. No EM, merge, split, new L4, or new L3 was used.",
  "audit_correction_20260901_ac19": "AC-19: after two independent Physical AI audits and explicit user approval, P_SYS_HARDWARE_001 was moved to G_SYS_PERF_017, P_INT_TAMPER_001 was moved to G_SYS_SECADV_061, and the Korean cosmic-ray terminology in P_SYS_HARDWARE_003 was corrected. No card was deleted, merged, split, or newly created, and EM was not rerun.",
  "physical_minimum_corrections_ac19": {
    "cross_domain_reassignments": 2,
    "korean_definition_corrections": 1,
    "counts": {
      "General": 494,
      "Agentic": 66,
      "Physical": 63,
      "total": 623
    },
    "id_crosswalk": {
      "P_SYS_HARDWARE_001": "G_SYS_PERF_017",
      "P_INT_TAMPER_001": "G_SYS_SECADV_061"
    },
    "l3_master_unchanged": true,
    "em_or_hybrid_em_executed": false,
    "validation_record": "validation/Physical_Minimal_Corrections_AC19_Validation.json"
  },
  "human_review_round4": {
    "source_rows": 623,
    "general": {
      "no_objection": 473,
      "split": 2,
      "move": 8,
      "discussion": 9
    },
    "agentic": {
      "no_review_value": 66
    },
    "physical": {
      "stay": 61,
      "special": 4,
      "already_applied": 3,
      "move": 1
    },
    "confidential_information_l3_expansion": true,
    "em_or_hybrid_em_executed": false,
    "final_total": 622,
    "result_column": "휴먼검수 4차 반영결과",
    "discussion_rows_adjudicated": 9,
    "structural_l3_master_alignment_rows": 2
  },
  "audit_correction_20260903_l3_47_sync": "Removed the three derived Others rows and synchronised the 47-row formal L3 reference across the master CSVs, surviving L4 hierarchy fields, report data, and website bundle. No L4 card was created, deleted, merged, split, or reassigned in this operation.",
  "l3_master_47_sync": {
    "formal_l3_rows": 47,
    "derived_others_rows": 0,
    "active_others_assignments": 0,
    "l4_total": 622,
    "l3_master_sha256": "24d1e3bb3485cc29bc9604f516310c07358f58eee340054e5eea0d62d2410efa",
    "em_or_hybrid_em_executed": false
  }
}