column_map.json

{
  "100k-articles.jsonl": {
    "id": {
      "semantic_type": "KEYWORD",
      "confidence": 0.8,
      "canonical_key": "id"
    },
    "title": {
      "semantic_type": "TEXT",
      "confidence": 0.5,
      "canonical_key": "title"
    },
    "content": {
      "semantic_type": "TEXT",
      "confidence": 0.5,
      "canonical_key": "content"
    },
    "tags": {
      "semantic_type": "ARRAY",
      "confidence": 1.0,
      "canonical_key": "tags"
    },
    "tags[0]": {
      "semantic_type": "ARRAY",
      "confidence": 0.8,
      "canonical_key": "tags[0]"
    },
    "tags[1]": {
      "semantic_type": "ARRAY",
      "confidence": 0.8,
      "canonical_key": "tags[1]"
    },
    "views": {
      "semantic_type": "FLOAT",
      "confidence": 1.0,
      "canonical_key": "views"
    },
    "published_at": {
      "semantic_type": "DATE",
      "confidence": 1.0,
      "canonical_key": "published_at"
    },
    "author": {
      "semantic_type": "KEYWORD",
      "confidence": 0.5,
      "canonical_key": "author"
    }
  }
}