{
  "schema": "varexis-public-evidence-record/0.3",
  "generated_at_utc": "2026-10-16T02:40:06.177Z",
  "record_id": "VXI-EXT-PROCUREMENT-COHERE-ENCRYPTED-METADATA-01-v1",
  "record_kind": "external_reference",
  "title": "Cohere Encrypted Vault: Content isolation and metadata visibility differ",
  "system": "Cohere Model Vault Encrypted",
  "evidence_family": "vendor_evidence_review",
  "index_status": "PUBLIC_SAFE_SOURCE_REVIEW",
  "evidence_state": "PRIMARY_DOCUMENTATION_REVIEW_ONLY",
  "canonical_question": "Does Model Vault Encrypted mean no information about a request is visible outside its enclave?",
  "near_questions": [
    "Can routing metadata remain visible outside the enclave?",
    "Can an operator observe request timing or size?",
    "Is Encrypted Vault described as beta?",
    "Does content encryption eliminate infrastructure telemetry?",
    "What does the publisher say about model names?",
    "Has VAREXIS independently tested the enclave?",
    "Which attestation applies to the deployment?",
    "Does confidentiality establish availability?",
    "What threat-model exclusions need review?",
    "Can the FAQ itself certify regulatory compliance?",
    "When should a metadata-secrecy claim be refused?",
    "Can I preserve the encrypted-inference boundary?"
  ],
  "supported_claims": [
    {
      "claim": "For the documented beta, Cohere distinguishes encrypted content from routing metadata, infrastructure metrics and network observations outside the trusted execution environment. Its confidentiality claims do not eliminate those metadata categories or establish independent certification. The buyer still needs the applicable threat model and deployment evidence.",
      "reliance": "DOCUMENTED_CAPABILITY_ONLY"
    }
  ],
  "not_demonstrated_claims": [
    "Verified buyer configuration or effective access rights",
    "Independent execution, completeness or security testing",
    "Vendor certification, legal compliance or guaranteed suitability"
  ],
  "public_summary": "For the documented beta, Cohere distinguishes encrypted content from routing metadata, infrastructure metrics and network observations outside the trusted execution environment. Its confidentiality claims do not eliminate those metadata categories or establish independent certification. The buyer still needs the applicable threat model and deployment evidence.",
  "related_record_ids": [
    "VXI-EXT-PROCUREMENT-GEMINI-DATA-TERMS-01-v1",
    "VXI-EXT-PROCUREMENT-AZURE-AI-STORAGE-01-v1",
    "VXI-EXT-PROCUREMENT-MISTRAL-ZDR-01-v1",
    "VXI-EXT-PROCUREMENT-PINECONE-PROJECT-DELETE-01-v1",
    "VXI-EXT-PROCUREMENT-QDRANT-TENANT-CAPACITY-01-v1"
  ],
  "source_review": {
    "source_type": "official_external_documentation",
    "source_title": "Cohere Model Vault Encrypted FAQ",
    "source_url": "https://docs.cohere.com/docs/model-vault/encrypted/faq",
    "checked_on": "2026-10-16",
    "candidate_record_id": "VXI-EXT-PROCUREMENT-COHERE-ENCRYPTED-METADATA-01-v1",
    "candidate_record_sha256": "c92df75e8c57e054711183ae1e87cb508752cbf271e2ce8574a4ef1b56a668e9",
    "method": "Primary documentation reviewed for the published bounded statement.",
    "deployment_tested_by_varexis": false,
    "revalidation": "The delivered snapshot preserves the review date shown. Recheck current primary documentation and deployment context before relying on present applicability; payment does not trigger fresh research."
  },
  "answer_policy": {
    "classification": "DOCUMENTED_WITH_DEPLOYMENT_BOUNDARY",
    "bounded_answer": "For the documented beta, Cohere distinguishes encrypted content from routing metadata, infrastructure metrics and network observations outside the trusted execution environment. Its confidentiality claims do not eliminate those metadata categories or establish independent certification. The buyer still needs the applicable threat model and deployment evidence.",
    "required_buyer_context": "Cohere Model Vault Encrypted: Vault variant, beta terms, attestation, metadata and threat model; buyer configuration and operational evidence are required.",
    "missing_evidence": "A broader claim needs evidence matching the intended use. Payment does not upgrade the evidence state."
  },
  "private_boundary": "Raw logs, thresholds, private paths, source code, protected mechanisms and reconstruction-level details are excluded from public and paid delivery.",
  "decision_profile": {
    "schema": "varexis-vendor-evidence-review/1",
    "review_status": "documentation_review_only",
    "checked_on": "2026-10-16",
    "claim_to_check": "Encrypted inference hides every request-related fact from the operator.",
    "documented_statement": {
      "status": "documented",
      "statement": "For the documented beta, Cohere distinguishes encrypted content from routing metadata, infrastructure metrics and network observations outside the trusted execution environment. Its confidentiality claims do not eliminate those metadata categories or establish independent certification. The buyer still needs the applicable threat model and deployment evidence.",
      "source_ids": [
        "cohere-data"
      ]
    },
    "buyer_evidence_required": [
      "Exact Encrypted Vault variant and beta terms.",
      "Attestation and deployment evidence applicable to the buyer.",
      "Metadata categories and threat-model acceptance for the workload."
    ],
    "review_condition": {
      "status": "varexis_review_policy",
      "statement": "Do not expand a content-confidentiality claim into universal invisibility or certification."
    },
    "unknowns": "The buyer configuration, contract, effective entitlement and operational evidence have not been inspected. Missing evidence does not establish absence or failure of the feature.",
    "evidence_sources": [
      {
        "source_id": "cohere-data",
        "url": "https://docs.cohere.com/docs/model-vault/encrypted/faq",
        "final_url": "https://docs.cohere.com/docs/model-vault/encrypted/faq",
        "title": "Cohere Model Vault Encrypted FAQ",
        "checked_on": "2026-10-16",
        "sha256": "9f9031e0010b059405c4f1f271ed37caa8adac66e0753ec4feb8c39cce73d223",
        "bytes": 223107
      }
    ],
    "observed_deployment": false,
    "commercial_reliance_boundary": "Procurement evidence support only; no supplier clearance, legal conclusion, configuration audit or verification of the buyer's claim is supplied.",
    "paid_value": {
      "decision_context": "Retain the distinction between protected content and observable metadata for a supplier review.",
      "free": "Complete review, practical questions, sources and limitations; may be saved locally.",
      "single_request": "Existing server-saved version-bound route snapshot for later authenticated retrieval.",
      "evidence_receipt": "The same snapshot plus the existing unsigned delivery receipt.",
      "excluded": [
        "Fresh vendor research",
        "Continuous monitoring or change alerts",
        "Testing the buyer configuration",
        "Private evidence or vendor certification"
      ],
      "integrity": "Hashes identify content versions; they do not prove truth or provide a signature."
    },
    "revalidation": {
      "trigger": "A saved purchase does not recheck the source or buyer configuration.",
      "specific_watch": "Vault variant, beta terms, attestation, metadata and threat model"
    }
  },
  "paid_access_note": "The full published answer and boundaries are free. Paid access saves the selected route and source versions, with an unsigned receipt when purchased. Preview coverage before paying. Fresh research, bespoke assessment and protected evidence are excluded.",
  "service_route": {
    "request_guide": "/varexis-index/request.html",
    "request_workflow": "/varexis-index/request-workflow.json",
    "service_id": "single_request",
    "service_routes_url": "/varexis-index/service-routes.json",
    "payment_required": true,
    "availability_endpoint": "/api/index/capabilities",
    "operational_status": "AUTOMATIC_SERVICE_CAPABILITIES_GATED",
    "checkout_url": "/index-access"
  },
  "authority_boundary": "VAREXIS-INDEX informs evidence reliance. It does not provide advice, certification, deployment authority, security assurance, production approval, or guarantee.",
  "human_page": "/varexis-index/catalog.html#cohere-encrypted-vault-metadata-boundary",
  "machine_readable_record": "/varexis-index/records/cohere-encrypted-vault-metadata-boundary.json"
}