{
  "status": "predeclared-before-measurement",
  "edge_count": 1000000,
  "low_cardinality_control": {
    "labels": 254,
    "u32_to_u8_decode_median_ratio_max": 4.0,
    "u32_to_u8_baseline_traversal_median_ratio_max": 2.5,
    "u32_to_u8_copy_throughput_per_byte_ratio_min": 0.7
  },
  "artifact_bytes_per_edge": {
    "u8": 1,
    "u16": 2,
    "u32": 4
  },
  "required_dimensions": {
    "degree": [1, 8, 64, 1024],
    "depth": [1, 4, 16],
    "direction": ["out", "in"],
    "filter_selectivity": ["none", "one", "all"]
  }
}