{
  "tokens_used": 43925,
  "input_tokens": 35350,
  "output_tokens": 8575,
  "fold_tokens": 0,
  "token_trace": [
    {
      "node": "planner",
      "input_tokens": 630,
      "output_tokens": 1330,
      "total_tokens": 1960,
      "elapsed_minutes": 0.1888,
      "started_at_utc": "2026-04-06T15:47:10.700865Z",
      "ended_at_utc": "2026-04-06T15:47:22.029937Z",
      "status": "ok",
      "error_type": null,
      "tool_name": null
    },
    {
      "node": "agent",
      "input_tokens": 1660,
      "output_tokens": 347,
      "total_tokens": 2007,
      "elapsed_minutes": 0.2266,
      "started_at_utc": "2026-04-06T15:47:10.700849Z",
      "ended_at_utc": "2026-04-06T15:47:24.295212Z",
      "status": "ok",
      "error_type": null,
      "tool_name": null
    },
    {
      "node": "tools",
      "input_tokens": 0,
      "output_tokens": 0,
      "total_tokens": 0,
      "elapsed_minutes": 0.3686,
      "started_at_utc": "2026-04-06T15:47:24.296221Z",
      "ended_at_utc": "2026-04-06T15:47:46.414163Z",
      "status": "error",
      "error_type": "blocked",
      "tool_name": "mixed"
    },
    {
      "node": "agent",
      "input_tokens": 3530,
      "output_tokens": 129,
      "total_tokens": 3659,
      "elapsed_minutes": 0.0256,
      "started_at_utc": "2026-04-06T15:47:46.416340Z",
      "ended_at_utc": "2026-04-06T15:47:47.951523Z",
      "status": "ok",
      "error_type": null,
      "tool_name": null
    },
    {
      "node": "tools",
      "input_tokens": 0,
      "output_tokens": 0,
      "total_tokens": 0,
      "elapsed_minutes": 0.453,
      "started_at_utc": "2026-04-06T15:47:47.952785Z",
      "ended_at_utc": "2026-04-06T15:48:15.131118Z",
      "status": "ok",
      "error_type": null,
      "tool_name": "mixed"
    },
    {
      "node": "agent",
      "input_tokens": 5081,
      "output_tokens": 452,
      "total_tokens": 5533,
      "elapsed_minutes": 0.059,
      "started_at_utc": "2026-04-06T15:48:15.133817Z",
      "ended_at_utc": "2026-04-06T15:48:18.673459Z",
      "status": "ok",
      "error_type": null,
      "tool_name": null
    },
    {
      "node": "tools",
      "input_tokens": 0,
      "output_tokens": 0,
      "total_tokens": 0,
      "elapsed_minutes": 0.0987,
      "started_at_utc": "2026-04-06T15:48:18.674953Z",
      "ended_at_utc": "2026-04-06T15:48:24.595603Z",
      "status": "error",
      "error_type": "http_error",
      "tool_name": "mixed"
    },
    {
      "node": "agent",
      "input_tokens": 6479,
      "output_tokens": 803,
      "total_tokens": 7282,
      "elapsed_minutes": 0.0813,
      "started_at_utc": "2026-04-06T15:48:24.598011Z",
      "ended_at_utc": "2026-04-06T15:48:29.474260Z",
      "status": "ok",
      "error_type": null,
      "tool_name": null
    },
    {
      "node": "tools",
      "input_tokens": 0,
      "output_tokens": 0,
      "total_tokens": 0,
      "elapsed_minutes": 0.3873,
      "started_at_utc": "2026-04-06T15:48:29.475895Z",
      "ended_at_utc": "2026-04-06T15:48:52.714589Z",
      "status": "ok",
      "error_type": null,
      "tool_name": "openwebpage"
    },
    {
      "node": "agent",
      "input_tokens": 9515,
      "output_tokens": 87,
      "total_tokens": 9602,
      "elapsed_minutes": 0.0368,
      "started_at_utc": "2026-04-06T15:48:52.717006Z",
      "ended_at_utc": "2026-04-06T15:48:54.927864Z",
      "status": "ok",
      "error_type": null,
      "tool_name": null
    },
    {
      "node": "tools",
      "input_tokens": 0,
      "output_tokens": 0,
      "total_tokens": 0,
      "elapsed_minutes": 0.0334,
      "started_at_utc": "2026-04-06T15:48:54.929734Z",
      "ended_at_utc": "2026-04-06T15:48:56.932797Z",
      "status": "ok",
      "error_type": null,
      "tool_name": "search"
    },
    {
      "node": "finalize",
      "input_tokens": 8455,
      "output_tokens": 5427,
      "total_tokens": 13882,
      "elapsed_minutes": 0.5025,
      "started_at_utc": "2026-04-06T15:48:56.937364Z",
      "ended_at_utc": "2026-04-06T15:49:27.086709Z",
      "status": "ok",
      "error_type": null,
      "tool_name": null
    }
  ]
}