$ uv run tools/flow.py push answers/75-lab02-challenge2-long-question.json
! unpublished '75 IT helpdesk + one LLM call (answer)' (wbf73b5f2c309119): it used the same webhook path
✔ pushed '75 IT helpdesk + long question cap (answer)' (id w3d4ba9195f92a57)
   POST http://localhost:5678/webhook/my-cost

$ uv run tools/flow.py test cases/lab02-challenge2.json -v
✔ before: POST http://localhost:8800/budget/reset · HTTP 200 · 0.0s · {"daily_usd": 1.0, "user_limit_per_min": 20, "max_question_chars": 500, "used_usd": 0.0040556, "remaining_usd": 0.995944
    → request  POST http://localhost:8800/budget/reset
      {}
    ← response HTTP 200
      {
        "daily_usd": 1.0,
        "user_limit_per_min": 20,
        "max_question_chars": 500,
        "used_usd": 0.0040556,
        "remaining_usd": 0.9959444,
        "over": false
      }
POST http://localhost:5678/webhook/my-cost · 4 case(s) × 1
✔ 긴 로그 + 끝에 질문 · 프린터 · 2.3s · 자동 답변 · 1 call · $0.000237
    → request  POST /webhook/my-cost
      {
        "question": "아래는 프린터 로그를 그대로 붙인 것입니다.\n2026-10-29 09:10:05 spooler[2231]: job 4100 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=0\n2026-10-29 09:10:35 spooler[2231]: job 4101 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=1\n2026-10-29 09:11:05 spooler[2231]: job 4102 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=2\n2026-10-29 09:11:35 spooler[2231]: job 4103 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=3\n2026-10-29 09:12:05 spooler[2231]: job 4104 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=0\n2026-10-29 09:12:35 spooler[2231]: job 4105 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=1\n2026-10-29 09:13:05 spooler[2231]: job 4106 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=2\n2026-10-29 09:13:35 spooler[2231]: job 4107 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=3\n2026-10-29 09:14:05 spooler[2231]: job 4108 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=0\n2026-10-29 09:14:35 spooler[2231]: job 4109 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=1\n2026-10-29 09:15:05 spooler[2231]: job 4110 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=2\n2026-10-29 09:15:35 spooler[2231]: job 4111 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=3\n2026-10-29 09:16:05 spooler[2231]: job 4112 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=0\n2026-10-29 09:16:35 spooler[2231]: job 4113 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=1\n2026-10-29 09:17:05 spooler[2231]: job 4114 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=2\n2026-10-29 09:17:35 spooler[2231]: job 4115 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=3\n2026-10-29 09:18:05 spooler[2231]: job 4116 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=0\n2026-10-29 09:18:35 spooler[2231]: job 4117 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=1\n2026-10-29 09:19:05 spooler[2231]: job 4118 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=2\n2026-10-29 09:19:35 spooler[2231]: job 4119 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=3\n2026-10-29 09:20:05 spooler[2231]: job 4120 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=0\n2026-10-29 09:20:35 spooler[2231]: job 4121 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=1\n2026-10-29 09:21:05 spooler[2231]: job 4122 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=2\n2026-10-29 09:21:35 spooler[2231]: job 4123 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=3\n2026-10-29 09:22:05 spooler[2231]: job 4124 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=0\n2026-10-29 09:22:35 spooler[2231]: job 4125 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=1\n2026-10-29 09:23:05 spooler[2231]: job 4126 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=2\n2026-10-29 09:23:35 spooler[2231]: job 4127 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=3\n2026-10-29 09:24:05 spooler[2231]: job 4128 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=0\n2026-10-29 09:24:35 spooler[2231]: job 4129 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=1\n2026-10-29 09:25:05 spooler[2231]: job 4130 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=2\n2026-10-29 09:25:35 spooler[2231]: job 4131 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=3\n2026-10-29 09:26:05 spooler[2231]: job 4132 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=0\n2026-10-29 09:26:35 spooler[2231]: job 4133 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=1\n2026-10-29 09:27:05 spooler[2231]: job 4134 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=2\n2026-10-29 09:27:35 spooler[2231]: job 4135 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=3\n2026-10-29 09:28:05 spooler[2231]: job 4136 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=0\n2026-10-29 09:28:35 spooler[2231]: job 4137 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=1\n2026-10-29 09:29:05 spooler[2231]: job 4138 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=2\n2026-10-29 09:29:35 spooler[2231]: job 4139 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=3\n2026-10-29 09:30:05 spooler[2231]: job 4140 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=0\n2026-10-29 09:30:35 spooler[2231]: job 4141 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=1\n2026-10-29 09:31:05 spooler[2231]: job 4142 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=2\n2026-10-29 09:31:35 spooler[2231]: job 4143 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=3\n2026-10-29 09:32:05 spooler[2231]: job 4144 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=0\n2026-10-29 09:32:35 spooler[2231]: job 4145 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=1\n2026-10-29 09:33:05 spooler[2231]: job 4146 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=2\n2026-10-29 09:33:35 spooler[2231]: job 4147 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=3\n2026-10-29 09:34:05 spooler[2231]: job 4148 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=0\n2026-10-29 09:34:35 spooler[2231]: job 4149 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=1\n2026-10-29 09:35:05 spooler[2231]: job 4150 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=2\n2026-10-29 09:35:35 spooler[2231]: job 4151 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=3\n2026-10-29 09:36:05 spooler[2231]: job 4152 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=0\n2026-10-29 09:36:35 spooler[2231]: job 4153 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=1\n2026-10-29 09:37:05 spooler[2231]: job 4154 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=2\n2026-10-29 09:37:35 spooler[2231]: job 4155 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=3\n2026-10-29 09:38:05 spooler[2231]: job 4156 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=0\n2026-10-29 09:38:35 spooler[2231]: job 4157 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=1\n2026-10-29 09:39:05 spooler[2231]: job 4158 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=2\n2026-10-29 09:39:35 spooler[2231]: job 4159 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=3\n로그는 이렇습니다. 프린터 출력이 안 돼요. 어떻게 하나요?",
        "user": "최유진"
      }
    ← response HTTP 200
      {
        "route": "자동 답변",
        "answer": "프린터 전원과 네트워크 연결을 확인하시고, 인쇄 대기열을 비운 뒤 다시 출력해 보시기 바랍니다. 현재 접수된 티켓은 없으며, 추가 도움이 필요하시면 직원이 도와드리겠습니다.",
        "sources": [
          "FAQ-004"
        ],
        "llm_calls": 1,
        "usage": {
          "prompt_tokens": 372,
          "completion_tokens": 55,
          "by_step": {
            "answer": {
              "model": "gpt-4.1-mini",
              "prompt_tokens": 372,
              "completion_tokens": 55,
              "cost_usd": 0.0002368
            }
          }
        },
        "cost_usd": 0.0002368,
        "trimmed": true,
        "question_chars": 6298,
        "recorded": true
      }
✔ 앞에 질문 + 긴 로그 · VPN · 1.1s · 자동 답변 · 1 call · $0.000260
    → request  POST /webhook/my-cost
      {
        "question": "VPN 접속이 자꾸 끊겨요. 어떻게 하나요? 아래는 접속 프로그램 로그입니다.\n2026-10-29 08:10:10 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=0 rtt_ms=40 state=reconnecting\n2026-10-29 08:10:40 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=1 rtt_ms=41 state=reconnecting\n2026-10-29 08:11:10 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=2 rtt_ms=42 state=reconnecting\n2026-10-29 08:11:40 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=3 rtt_ms=43 state=reconnecting\n2026-10-29 08:12:10 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=4 rtt_ms=44 state=reconnecting\n2026-10-29 08:12:40 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=0 rtt_ms=45 state=reconnecting\n2026-10-29 08:13:10 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=1 rtt_ms=46 state=reconnecting\n2026-10-29 08:13:40 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=2 rtt_ms=47 state=reconnecting\n2026-10-29 08:14:10 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=3 rtt_ms=48 state=reconnecting\n2026-10-29 08:14:40 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=4 rtt_ms=49 state=reconnecting\n2026-10-29 08:15:10 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=0 rtt_ms=50 state=reconnecting\n2026-10-29 08:15:40 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=1 rtt_ms=51 state=reconnecting\n2026-10-29 08:16:10 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=2 rtt_ms=52 state=reconnecting\n2026-10-29 08:16:40 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=3 rtt_ms=53 state=reconnecting\n2026-10-29 08:17:10 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=4 rtt_ms=54 state=reconnecting\n2026-10-29 08:17:40 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=0 rtt_ms=55 state=reconnecting\n2026-10-29 08:18:10 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=1 rtt_ms=56 state=reconnecting\n2026-10-29 08:18:40 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=2 rtt_ms=57 state=reconnecting\n2026-10-29 08:19:10 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=3 rtt_ms=58 state=reconnecting\n2026-10-29 08:19:40 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=4 rtt_ms=59 state=reconnecting\n2026-10-29 08:20:10 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=0 rtt_ms=60 state=reconnecting\n2026-10-29 08:20:40 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=1 rtt_ms=61 state=reconnecting\n2026-10-29 08:21:10 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=2 rtt_ms=62 state=reconnecting\n2026-10-29 08:21:40 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=3 rtt_ms=63 state=reconnecting\n2026-10-29 08:22:10 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=4 rtt_ms=64 state=reconnecting\n2026-10-29 08:22:40 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=0 rtt_ms=65 state=reconnecting\n2026-10-29 08:23:10 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=1 rtt_ms=66 state=reconnecting\n2026-10-29 08:23:40 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=2 rtt_ms=67 state=reconnecting\n2026-10-29 08:24:10 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=3 rtt_ms=68 state=reconnecting\n2026-10-29 08:24:40 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=4 rtt_ms=69 state=reconnecting\n2026-10-29 08:25:10 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=0 rtt_ms=40 state=reconnecting\n2026-10-29 08:25:40 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=1 rtt_ms=41 state=reconnecting\n2026-10-29 08:26:10 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=2 rtt_ms=42 state=reconnecting\n2026-10-29 08:26:40 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=3 rtt_ms=43 state=reconnecting\n2026-10-29 08:27:10 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=4 rtt_ms=44 state=reconnecting\n2026-10-29 08:27:40 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=0 rtt_ms=45 state=reconnecting\n2026-10-29 08:28:10 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=1 rtt_ms=46 state=reconnecting\n2026-10-29 08:28:40 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=2 rtt_ms=47 state=reconnecting\n2026-10-29 08:29:10 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=3 rtt_ms=48 state=reconnecting\n2026-10-29 08:29:40 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=4 rtt_ms=49 state=reconnecting\n2026-10-29 08:30:10 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=0 rtt_ms=50 state=reconnecting\n2026-10-29 08:30:40 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=1 rtt_ms=51 state=reconnecting\n2026-10-29 08:31:10 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=2 rtt_ms=52 state=reconnecting\n2026-10-29 08:31:40 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=3 rtt_ms=53 state=reconnecting\n2026-10-29 08:32:10 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=4 rtt_ms=54 state=reconnecting\n2026-10-29 08:32:40 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=0 rtt_ms=55 state=reconnecting\n2026-10-29 08:33:10 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=1 rtt_ms=56 state=reconnecting\n2026-10-29 08:33:40 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=2 rtt_ms=57 state=reconnecting\n2026-10-29 08:34:10 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=3 rtt_ms=58 state=reconnecting\n2026-10-29 08:34:40 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=4 rtt_ms=59 state=reconnecting\n2026-10-29 08:35:10 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=0 rtt_ms=60 state=reconnecting\n2026-10-29 08:35:40 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=1 rtt_ms=61 state=reconnecting\n2026-10-29 08:36:10 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=2 rtt_ms=62 state=reconnecting\n2026-10-29 08:36:40 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=3 rtt_ms=63 state=reconnecting\n2026-10-29 08:37:10 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=4 rtt_ms=64 state=reconnecting\n2026-10-29 08:37:40 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=0 rtt_ms=65 state=reconnecting\n2026-10-29 08:38:10 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=1 rtt_ms=66 state=reconnecting\n2026-10-29 08:38:40 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=2 rtt_ms=67 state=reconnecting\n2026-10-29 08:39:10 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=3 rtt_ms=68 state=reconnecting\n2026-10-29 08:39:40 vpnclient[812]: tunnel=corp-gw-2 keepalive missed=4 rtt_ms=69 state=reconnecting",
        "user": "이준호"
      }
    ← response HTTP 200
      {
        "route": "자동 답변",
        "answer": "VPN 접속 오류는 VPN 클라이언트를 최신 버전으로 업데이트하고, 인증서 만료 여부를 확인한 뒤 다시 접속하는 것을 권장합니다. 현재 접수된 티켓이 없어 상태를 확인할 수 없으며, 추가 도움이 필요하면 IT 담당자가 도와드리겠습니다.",
        "sources": [
          "FAQ-003",
          "FAQ-006"
        ],
        "llm_calls": 1,
        "usage": {
          "prompt_tokens": 394,
          "completion_tokens": 64,
          "by_step": {
            "answer": {
              "model": "gpt-4.1-mini",
              "prompt_tokens": 394,
              "completion_tokens": 64,
              "cost_usd": 0.00026
            }
          }
        },
        "cost_usd": 0.00026,
        "trimmed": true,
        "question_chars": 6103,
        "recorded": true
      }
✔ 짧은 질문은 그대로 · 1.1s · 자동 답변 · 1 call · $0.000141
    → request  POST /webhook/my-cost
      {
        "question": "VPN 접속이 자꾸 끊겨요. 어떻게 하나요?",
        "user": "이준호"
      }
    ← response HTTP 200
      {
        "route": "자동 답변",
        "answer": "VPN 접속 오류는 VPN 클라이언트를 최신 버전으로 업데이트하고, 인증서 만료 여부를 확인한 뒤 다시 접속하시기 바랍니다. 추가 도움이 필요하시면 담당 직원이 도와드리겠습니다.",
        "sources": [
          "FAQ-003"
        ],
        "llm_calls": 1,
        "usage": {
          "prompt_tokens": 165,
          "completion_tokens": 47,
          "by_step": {
            "answer": {
              "model": "gpt-4.1-mini",
              "prompt_tokens": 165,
              "completion_tokens": 47,
              "cost_usd": 0.0001412
            }
          }
        },
        "cost_usd": 0.0001412,
        "trimmed": false,
        "question_chars": 24,
        "recorded": true
      }
✔ before: POST http://localhost:8800/budget · HTTP 200 · 0.0s · {"daily_usd": 1.0, "user_limit_per_min": 20, "max_question_chars": 10000, "used_usd": 0.0046936, "remaining_usd": 0.9953
    → request  POST http://localhost:8800/budget
      {
        "max_question_chars": 10000
      }
    ← response HTTP 200
      {
        "daily_usd": 1.0,
        "user_limit_per_min": 20,
        "max_question_chars": 10000,
        "used_usd": 0.0046936,
        "remaining_usd": 0.9953064,
        "over": false
      }
✔ 사람이 한도를 늘리면 자르지 않음 · 1.3s · 자동 답변 · 1 call · $0.001196
    → request  POST /webhook/my-cost
      {
        "question": "아래는 프린터 로그를 그대로 붙인 것입니다.\n2026-10-29 09:10:05 spooler[2231]: job 4100 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=0\n2026-10-29 09:10:35 spooler[2231]: job 4101 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=1\n2026-10-29 09:11:05 spooler[2231]: job 4102 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=2\n2026-10-29 09:11:35 spooler[2231]: job 4103 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=3\n2026-10-29 09:12:05 spooler[2231]: job 4104 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=0\n2026-10-29 09:12:35 spooler[2231]: job 4105 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=1\n2026-10-29 09:13:05 spooler[2231]: job 4106 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=2\n2026-10-29 09:13:35 spooler[2231]: job 4107 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=3\n2026-10-29 09:14:05 spooler[2231]: job 4108 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=0\n2026-10-29 09:14:35 spooler[2231]: job 4109 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=1\n2026-10-29 09:15:05 spooler[2231]: job 4110 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=2\n2026-10-29 09:15:35 spooler[2231]: job 4111 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=3\n2026-10-29 09:16:05 spooler[2231]: job 4112 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=0\n2026-10-29 09:16:35 spooler[2231]: job 4113 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=1\n2026-10-29 09:17:05 spooler[2231]: job 4114 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=2\n2026-10-29 09:17:35 spooler[2231]: job 4115 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=3\n2026-10-29 09:18:05 spooler[2231]: job 4116 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=0\n2026-10-29 09:18:35 spooler[2231]: job 4117 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=1\n2026-10-29 09:19:05 spooler[2231]: job 4118 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=2\n2026-10-29 09:19:35 spooler[2231]: job 4119 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=3\n2026-10-29 09:20:05 spooler[2231]: job 4120 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=0\n2026-10-29 09:20:35 spooler[2231]: job 4121 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=1\n2026-10-29 09:21:05 spooler[2231]: job 4122 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=2\n2026-10-29 09:21:35 spooler[2231]: job 4123 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=3\n2026-10-29 09:22:05 spooler[2231]: job 4124 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=0\n2026-10-29 09:22:35 spooler[2231]: job 4125 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=1\n2026-10-29 09:23:05 spooler[2231]: job 4126 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=2\n2026-10-29 09:23:35 spooler[2231]: job 4127 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=3\n2026-10-29 09:24:05 spooler[2231]: job 4128 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=0\n2026-10-29 09:24:35 spooler[2231]: job 4129 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=1\n2026-10-29 09:25:05 spooler[2231]: job 4130 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=2\n2026-10-29 09:25:35 spooler[2231]: job 4131 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=3\n2026-10-29 09:26:05 spooler[2231]: job 4132 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=0\n2026-10-29 09:26:35 spooler[2231]: job 4133 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=1\n2026-10-29 09:27:05 spooler[2231]: job 4134 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=2\n2026-10-29 09:27:35 spooler[2231]: job 4135 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=3\n2026-10-29 09:28:05 spooler[2231]: job 4136 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=0\n2026-10-29 09:28:35 spooler[2231]: job 4137 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=1\n2026-10-29 09:29:05 spooler[2231]: job 4138 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=2\n2026-10-29 09:29:35 spooler[2231]: job 4139 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=3\n2026-10-29 09:30:05 spooler[2231]: job 4140 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=0\n2026-10-29 09:30:35 spooler[2231]: job 4141 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=1\n2026-10-29 09:31:05 spooler[2231]: job 4142 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=2\n2026-10-29 09:31:35 spooler[2231]: job 4143 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=3\n2026-10-29 09:32:05 spooler[2231]: job 4144 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=0\n2026-10-29 09:32:35 spooler[2231]: job 4145 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=1\n2026-10-29 09:33:05 spooler[2231]: job 4146 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=2\n2026-10-29 09:33:35 spooler[2231]: job 4147 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=3\n2026-10-29 09:34:05 spooler[2231]: job 4148 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=0\n2026-10-29 09:34:35 spooler[2231]: job 4149 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=1\n2026-10-29 09:35:05 spooler[2231]: job 4150 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=2\n2026-10-29 09:35:35 spooler[2231]: job 4151 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=3\n2026-10-29 09:36:05 spooler[2231]: job 4152 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=0\n2026-10-29 09:36:35 spooler[2231]: job 4153 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=1\n2026-10-29 09:37:05 spooler[2231]: job 4154 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=2\n2026-10-29 09:37:35 spooler[2231]: job 4155 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=3\n2026-10-29 09:38:05 spooler[2231]: job 4156 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=0\n2026-10-29 09:38:35 spooler[2231]: job 4157 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=1\n2026-10-29 09:39:05 spooler[2231]: job 4158 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=2\n2026-10-29 09:39:35 spooler[2231]: job 4159 state=held queue=FL3-PRN-01 reason=paused-by-driver retry=3\n로그는 이렇습니다. 프린터 출력이 안 돼요. 어떻게 하나요?",
        "user": "최유진"
      }
    ← response HTTP 200
      {
        "route": "자동 답변",
        "answer": "프린터 전원과 네트워크 연결을 먼저 확인하시고, 인쇄 대기열을 비운 뒤 다시 출력해 보시기 바랍니다. 현재 접수된 티켓은 없으며, 추가 도움이 필요하시면 직원이 도와드리겠습니다.",
        "sources": [
          "FAQ-004"
        ],
        "llm_calls": 1,
        "usage": {
          "prompt_tokens": 2766,
          "completion_tokens": 56,
          "by_step": {
            "answer": {
              "model": "gpt-4.1-mini",
              "prompt_tokens": 2766,
              "completion_tokens": 56,
              "cost_usd": 0.001196
            }
          }
        },
        "cost_usd": 0.001196,
        "trimmed": false,
        "question_chars": 6298,
        "recorded": true
      }
Passed 4/4
report: runs/lab02-challenge2-20261028-210653.json
✔ after: POST http://localhost:8800/budget/reset · HTTP 200 · 0.0s · {"daily_usd": 1.0, "user_limit_per_min": 20, "max_question_chars": 500, "used_usd": 0.0058896, "remaining_usd": 0.994110
    → request  POST http://localhost:8800/budget/reset
      {}
    ← response HTTP 200
      {
        "daily_usd": 1.0,
        "user_limit_per_min": 20,
        "max_question_chars": 500,
        "used_usd": 0.0058896,
        "remaining_usd": 0.9941104,
        "over": false
      }

$ uv run tools/flow.py test cases/lab02-challenge.json
POST http://localhost:5678/webhook/my-cost · 7 case(s) × 1
✔ faq-vpn · LLM 한 번 · $0.0002 이하 · 1.3s · 자동 답변 · 1 call · $0.000156
✔ faq-password · LLM 한 번 · $0.0002 이하 · 1.3s · 자동 답변 · 1 call · $0.000138
✔ faq-printer · LLM 한 번 · $0.0002 이하 · 1.7s · 자동 답변 · 1 call · $0.000152
✔ faq-mail · LLM 한 번 · $0.0002 이하 · 1.4s · 자동 답변 · 1 call · $0.000166
✔ ticket-own · LLM 한 번 · $0.0002 이하 · 1.2s · 자동 답변 · 1 call · $0.000115
✔ ticket-done · LLM 한 번 · $0.0002 이하 · 1.3s · 자동 답변 · 1 call · $0.000108
✔ 규칙으로 모르는 질문은 분류 + 답 · 2.0s · 자동 답변 · 2 calls · $0.000097
Passed 7/7
report: runs/lab02-challenge-20261028-210703.json