{
  "_notes": [
    "Mapping for the synthetic example export, whose column names differ from the AIYVO contract."
  ],
  "schema": "aiyvo.usage_mapping",
  "schema_version": "1.0",
  "row_kind": "request",
  "delimiter": ",",
  "currency": "USD",
  "columns": {
    "timestamp": "created_at",
    "provider": "vendor",
    "model": "model_name",
    "input_tokens": "prompt_tokens",
    "cached_input_tokens": "cached_input_tokens",
    "cache_write_tokens": "cache_write_tokens",
    "output_tokens": "completion_tokens",
    "reported_cost": "spend_usd",
    "latency_ms": "duration_ms",
    "outcome": "status",
    "task_type": "task",
    "request_id": "request_id"
  },
  "outcome_values": {
    "success": [
      "ok"
    ],
    "failure": [
      "error"
    ],
    "unknown": [
      "unknown"
    ]
  }
}