{
  "description": "Reproduced synthetic repository example. This is a software demonstration, not a downstream performance benchmark.",
  "parameters": {
    "order": 3,
    "alpha": 0.1,
    "min_count": 1
  },
  "reference": "Customers requested refunds for delayed orders.\nSupport agents reviewed each order and confirmed the shipping status.\nThe team sent replacement products when packages were lost.\n\n",
  "reference_perplexity": 3.363636363636362,
  "examples": {
    "similar": {
      "text": "An agent reviewed a delayed order and issued a refund.\nThe customer received a replacement package after shipping failed.\n\n",
      "report": {
        "reference_name": "synthetic-support-example",
        "risk_level": "high",
        "risk_score": 0.6363689267281878,
        "perplexity": 28.185353491154828,
        "perplexity_ratio": 8.379429416289277,
        "out_of_vocabulary_rate": 0.5714285714285714,
        "lexical_js_divergence": 0.5949605300817846,
        "sentence_length_change": 0.12499999999999993,
        "token_length_change": 0.11403508771929823,
        "punctuation_rate_change": 0.1111111111111111,
        "incoming_structure": {
          "documents": 1,
          "tokens": 21,
          "sentences": 2,
          "mean_sentence_tokens": 10.5,
          "mean_token_characters": 5.315789473684211,
          "punctuation_per_token": 0.09523809523809523
        }
      }
    },
    "shifted": {
      "text": "Distributed GPU workers synchronized gradients across accelerator nodes.\nA damaged checkpoint forced the training job to recover from an earlier snapshot.\n\n",
      "report": {
        "reference_name": "synthetic-support-example",
        "risk_level": "critical",
        "risk_score": 0.7673073110073471,
        "perplexity": 27.356803176066663,
        "perplexity_ratio": 8.133103646938741,
        "out_of_vocabulary_rate": 0.8695652173913043,
        "lexical_js_divergence": 0.8487323496194502,
        "sentence_length_change": 0.23214285714285707,
        "token_length_change": 0.047619047619047596,
        "punctuation_rate_change": 0.18840579710144925,
        "incoming_structure": {
          "documents": 1,
          "tokens": 23,
          "sentences": 2,
          "mean_sentence_tokens": 11.5,
          "mean_token_characters": 6.285714285714286,
          "punctuation_per_token": 0.08695652173913043
        }
      }
    }
  }
}