{
  "id": "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb",
  "material_id": "mat-test-001",
  "source_pipeline": "domain",
  "top_differential_score": 0,
  "domain": "tech innovation",
  "bq_subject": "autonomous robotics",
  "top_differential": "<unspecified>: 0.000",
  "semantic_surprise": "A whitespace gap in the canonical decomposition",
  "category_errors_identified": []
}