{
  "version": "oracle-v0.1",
  "updated_at": "2026-03-09T12:36:00+08:00",
  "objective": "Route tasks by complexity to control cost while preserving reliability",
  "classification": {
    "simple": {
      "signals": [
        "single_step",
        "low_risk",
        "no_external_send",
        "no_irreversible_action",
        "known_tool_path"
      ],
      "default_route": ["val", "helix"],
      "audit_mode": "sentinel_fast_optional",
      "max_concurrency": 3,
      "budget_tier": "low"
    },
    "medium": {
      "signals": [
        "multi_step",
        "moderate_risk",
        "workspace_changes",
        "clear_acceptance_criteria"
      ],
      "default_route": ["helix", "sentinel", "anvil"],
      "audit_mode": "sentinel_required",
      "max_concurrency": 2,
      "budget_tier": "medium"
    },
    "complex": {
      "signals": [
        "cross_system_or_channel",
        "privacy_or_permission_boundary",
        "irreversible_or_high_impact",
        "high_uncertainty",
        "long_horizon_dependency_graph"
      ],
      "default_route": ["helix", "sentinel", "anvil", "prism"],
      "audit_mode": "sentinel_strict",
      "max_concurrency": 1,
      "budget_tier": "high",
      "must_escalate_to_user": true
    }
  },
  "overrides": {
    "force_complex_if": [
      "external_send",
      "irreversible_action",
      "privacy_boundary_crossing",
      "budget_threshold_exceeded"
    ],
    "force_medium_if": [
      "code_or_config_change",
      "requires_exec_or_edit"
    ]
  },
  "decision_output_schema": {
    "task_id": "string",
    "complexity": "simple|medium|complex",
    "confidence": "0-1",
    "route": "string[]",
    "risk_notes": "string[]",
    "budget_tier": "low|medium|high",
    "escalate": "boolean"
  }
}