{
  "id": "parser_compare_v1",
  "description": "Compare LangRAG fallback parsing with the external GeneralParsers plugin on the same raw HTML files.",
  "metrics": {
    "k_values": [1, 3]
  },
  "experiments": [
    {
      "name": "internal_parser_chunk_hybrid",
      "description": "LangRAG internal fallback parser, no structured sections.",
      "parser_mode": "internal",
      "creation_settings": {
        "index_type": "chunk",
        "chunk_size": 140,
        "overlap": 20
      },
      "retrieval_settings": {
        "search_type": "hybrid",
        "vector_weight": 0.65,
        "top_k": 3,
        "query_rewrite": "off"
      }
    },
    {
      "name": "general_parsers_chunk_hybrid",
      "description": "External GeneralParsers output with structured sections.",
      "parser_mode": "general_parsers",
      "creation_settings": {
        "index_type": "chunk",
        "chunk_size": 140,
        "overlap": 20
      },
      "retrieval_settings": {
        "search_type": "hybrid",
        "vector_weight": 0.65,
        "top_k": 3,
        "query_rewrite": "off"
      }
    },
    {
      "name": "general_parsers_parent_child",
      "description": "External GeneralParsers output with parent-child indexing.",
      "parser_mode": "general_parsers",
      "creation_settings": {
        "index_type": "parent_child",
        "parent_chunk_size": 220,
        "child_chunk_size": 90,
        "overlap": 20
      },
      "retrieval_settings": {
        "search_type": "hybrid",
        "vector_weight": 0.65,
        "top_k": 3,
        "query_rewrite": "off"
      }
    }
  ]
}