命令：.venv/bin/python lessons/24/build_cli/03_output.py --keywords '明月' --json --output reports/illustrated/stage3-poem.json --device cpu

标准输出：
[
  {
    "text": "白玉人无影，青灯耿不明。明月照空碧，谁人夜亦声。",
    "lines": [
      "白玉人无影，",
      "青灯耿不明。",
      "明月照空碧，",
      "谁人夜亦声。"
    ],
    "form": 5,
    "model_step": 18000,
    "keywords": [
      "明月"
    ],
    "keyword_literal_hits": [
      "明月"
    ],
    "keyword_rule_score": 1.0,
    "model_mean_log_probability": -2.855,
    "selection_score": -0.855,
    "corpus_exact_match": false,
    "repeated_bigrams": 0,
    "repeated_line_endings": 0,
    "corpus_check_available": true,
    "corpus_check_note": "已对与模型版本匹配的三份材料执行整首精确重复检查。"
  }
]

标准错误：

退出码：0