{
  "canonical_tiers": [
    "Belief",
    "Trade"
  ],
  "canonical_layout": [
    "source",
    "splits",
    "benchmark_direct",
    "benchmark_profile",
    "benchmark_retrieval",
    "metadata"
  ],
  "trade_extra": [
    "support_set"
  ],
  "legacy_root": "legacy/"
}