{
  "schema_version": "szl.khipu.compound-second-brain.v1",
  "system_id": "SZL-Khipu-Second-Brain-v1",
  "system_type": "COMPOUND_MODEL_WITH_EXTERNAL_EVIDENCE_MEMORY",
  "state": "EXPERIMENTAL_RUNTIME_INTEGRATED_ARTIFACT_AND_EVAL_GATES_OPEN",
  "components": {
    "navigator_profile": {
      "profile_id": "BrainNavigator-v1",
      "expected_runtime_tag": "khipu:latest",
      "hf_target": "SZLHOLDINGS/SZL-Khipu-1.5B-BrainNavigator",
      "artifact_state": "SIGNED_RECEIPTS_VALID_ARTIFACT_BINDING_CONFLICT",
      "authority": "PROPOSE_RETRIEVAL_PLAN_ONLY"
    },
    "evidence_memory": {
      "engine": "a11oy_org_rag.py",
      "persistence": "SQLITE_PLUS_PERSISTED_GRAPH_AND_BUILD_META",
      "retrieval": "HYBRID_LEXICAL_OPTIONAL_DENSE_PLUS_GRAPH",
      "content_boundary": "MODEL_RECEIVES_HANDLES_AND_SYNTHETIC_METADATA_ONLY",
      "answer_policy": "CITED_EVIDENCE_OR_ABSTAIN"
    },
    "controller": {
      "engine": "a11oy_code_orchestrator.py",
      "profile_router": "EXACT_TAG_REQUIRED",
      "served_identity": "TURN_LEVEL_ATTESTATION",
      "artifact_identity": "UNBOUND_UNTIL_RELEASE_DIGEST_MATCHES"
    },
    "governance": {
      "council": "A11oy-Ayllu",
      "persona": "Maskaq",
      "execution_authority": "NONE",
      "canonical_memory_write_authority": "NONE",
      "receipt_key": "/api/a11oy/cosign.pub"
    }
  },
  "runtime_endpoints": {
    "status": "/api/a11oy/v1/ayllu/second-brain",
    "ask": "/api/a11oy/v1/ayllu/ask",
    "rag_status": "/api/a11oy/code/rag/status",
    "rag_query": "/api/a11oy/code/rag/query"
  },
  "required_turn_receipts": [
    "model_attestation_sha256",
    "evidence_set_sha256",
    "grounding_sha256",
    "turn_output_sha256"
  ],
  "brain_training_policy": {
    "raw_nodes_observed": 9464,
    "raw_nodes_admitted_to_gradients": 0,
    "current_state": "ROW_LEVEL_ADMISSION_ENGINE_IMPLEMENTED_CURRENT_RAW_ROWS_QUARANTINED",
    "admission_engine": "szl_brain_training_admission.py",
    "admission_test": "tests/test_brain_training_admission.py",
    "admission_contract": "szl.brain-training-admission-report.v2",
    "admission_evidence_security": {
      "signature": "ED25519",
      "trust_model": "ROOT_SIGNED_PURPOSE_SCOPED_ISSUER_TOOL_KEY",
      "content_binding": "EXACT_CONTENT_SOURCE_IDENTITY_REVISION_AUTHOR_RIGHTSHOLDER_PERMISSION_PRIVACY_REVIEW_AND_CONTAMINATION",
      "cross_run_isolation": "POLICY_PINNED_SIGNED_SPLIT_LEDGER_HEAD",
      "review_signer_binding": "REVIEWER_OWNED_KEY",
      "terminal_artifact": "ED25519_SIGNED_MANIFEST",
      "self_attestation_allowed": false
    },
    "required_admission_inputs": [
      "protected_eval_content_sha256_list",
      "purpose_scoped_evidence_trust_store",
      "policy_root_signer",
      "root_signed_policy_bundle",
      "signed_prior_split_ledger_descriptor",
      "exact_split_ledger_head_sha256",
      "reviewer_allowlist",
      "artifact_signing_key",
      "explicit_train_admission_switch"
    ],
    "current_inventory_obligations": {
      "license_or_rights_unknown": 9464,
      "author_or_rightsholder_permission_unknown": 9464,
      "privacy_or_pii_clearance_unknown": 9464,
      "allowlisted_review_unknown": 9464,
      "immutable_source_revision_unknown": 9464,
      "freshness_unknown": 9430,
      "duplicate_candidates": 3747,
      "provenance_unknown": 185
    },
    "current_inventory_evidence": {
      "source_admission_manifest": {
        "path": "dataset_release/szl-proof-obligation-queue/data/source-admission-manifest.json",
        "file_sha256": "7c151850c533e23572d634a75be8c9611bd59c404f7b444f07d205f257013d8f"
      },
      "m1_brain_ingest_ledger": {
        "path": "model_release/m1/brain-ingest-ledger.jsonl",
        "rows": 9464,
        "file_sha256": "c9c96e62f047de72c8cfd7daa560bd2bb69e86fd84fbd1635c3cd812b9c5946d"
      },
      "m1_corpus_manifest": {
        "path": "model_release/m1/corpus-ingestion-manifest.json",
        "file_sha256": "6f5e0d9ecb60d8aa52fc229a42ad37d62fc7fa7406993a0b8352b2b574fb40a4"
      }
    },
    "candidate_schema": "szl.brain-training-candidate.v2",
    "decision_schema": "szl.brain-training-admission-decision.v2",
    "report_schema": "szl.brain-training-admission-report.v2",
    "candidate_required_inputs": [
      "node_id",
      "content",
      "content_sha256",
      "source.uri",
      "source.identity",
      "source.revision",
      "source.timestamp_utc",
      "source.evidence",
      "rights.author",
      "rights.rightsholder",
      "rights.basis",
      "rights.license",
      "rights.permission_scope",
      "rights.evidence",
      "privacy.classification",
      "privacy.pii_result",
      "privacy.method",
      "privacy.evidence",
      "contamination.result",
      "contamination.method",
      "contamination.checked_against",
      "contamination.evidence",
      "review.state",
      "review.reviewer",
      "review.reviewed_at_utc",
      "review.reasons",
      "review.evidence",
      "split"
    ],
    "derived_decision_fields": [
      "canonical_status",
      "canonical_node_id",
      "dedup_group",
      "freshness.state",
      "source.status",
      "rights.status",
      "privacy.status",
      "contamination.observed_result",
      "review.status",
      "training_eligible",
      "evaluation_eligible",
      "reason_codes",
      "decision_receipt_sha256"
    ],
    "forbidden_shortcuts": [
      "ASSUME_RIGHTS_FROM_REPOSITORY_OWNERSHIP",
      "COPY_EVALUATION_QRELS_INTO_TRAINING",
      "TREAT_RETRIEVAL_AS_TRAINING",
      "LABEL_INDEX_NODES_AS_PARAMETERS",
      "AUTO_APPROVE_UNKNOWN_PRIVACY_OR_RIGHTS",
      "SELF_REVIEW_WITHOUT_ALLOWLISTED_SIGNED_EVIDENCE",
      "ENABLE_TRAIN_ADMISSION_BY_DEFAULT",
      "WEAKEN_GATES_TO_REACH_A_TARGET_ROW_COUNT"
    ]
  },
  "promotion": {
    "automatic": false,
    "requires_artifact_digest_reconciliation": true,
    "requires_frozen_brain_qrels": true,
    "requires_temporal_and_contradiction_negatives": true,
    "requires_citation_correctness": true,
    "requires_abstention_calibration": true,
    "requires_restart_recovery_receipt": true,
    "requires_human_approval": true
  },
  "claims_boundary": {
    "index_is_model_weights": false,
    "retrieval_is_training": false,
    "raw_node_count_is_parameter_count": false,
    "operational_status_requires_live_readback": true,
    "model_output_is_verified_truth": false
  }
}