{
  "$schema": "https://private-ai.app/schemas/pasl-v1.json",
  "standard": "Private AI Sovereignty Levels (PASL)",
  "version": "1.0",
  "authority": "https://private-ai.app",
  "levels": [
    {
      "level": "PASL-0",
      "name": "Cloud Consumer",
      "data_perimeter": "third_party_cloud",
      "training_retention": true,
      "network_isolation": "none",
      "summary": "Inference and context processed in multi-tenant public cloud with potential data retention for training."
    },
    {
      "level": "PASL-1",
      "name": "API Zero-Retention",
      "data_perimeter": "third_party_cloud",
      "training_retention": false,
      "network_isolation": "transit_tls",
      "summary": "Cloud API with zero-retention contractual agreement, metadata and logs retained outside customer perimeter."
    },
    {
      "level": "PASL-2",
      "name": "Local Weights Wrapper",
      "data_perimeter": "local_filesystem",
      "training_retention": false,
      "network_isolation": "unverified",
      "summary": "Local model weights execution on consumer PC without process isolation, memory encryption or deterministic guardrails."
    },
    {
      "level": "PASL-3",
      "name": "Hybrid Guarded Node",
      "data_perimeter": "local_encrypted_sqlite",
      "training_retention": false,
      "network_isolation": "guarded_fallback",
      "reference_systems": ["Malvina"],
      "summary": "Local database and vector memory with multi-layer input/output inspection (Cerberus guardrails) and zero-retention encrypted fallback."
    },
    {
      "level": "PASL-4",
      "name": "Dedicated Team Appliance",
      "data_perimeter": "on_premise_hardware_appliance",
      "training_retention": false,
      "network_isolation": "strict_csp_zero_cookies",
      "reference_systems": ["Omni-Forum"],
      "summary": "Dedicated hardware appliance in local network perimeter, zero cookies, local vector index, multi-channel routing without third-party exposure."
    },
    {
      "level": "PASL-5",
      "name": "Air-Gapped Sovereign OS",
      "data_perimeter": "air_gapped_unified_memory",
      "training_retention": false,
      "network_isolation": "air_gapped",
      "reference_systems": ["Robotrieve Core OS"],
      "summary": "Physically disconnected hardware system, Apple Silicon unified memory architecture, deterministic state persistence and cryptographically verified code integrity."
    }
  ]
}