{
  "error_specific_route_contract": [
    {
      "id": "E1",
      "error_type": "context_window",
      "author_expected_route": "large-context"
    },
    {
      "id": "E2",
      "error_type": "rate_limit",
      "author_expected_route": "same-size-backup"
    },
    {
      "id": "E3",
      "error_type": "authentication",
      "author_expected_route": "stop_and_fix_auth"
    }
  ],
  "auth_errors_not_hidden": true,
  "litellm_router_executed": false,
  "evidence_kind": "author input/reference computation, not a target product or model run",
  "paid_or_network_model_calls": 0
}
