{
  "format_version": 1,
  "name": "robust-sweep-v1",
  "stages": [
    { "block": "std::sweep", "metric": "sqn", "select": "argmax", "deflate": true },
    { "block": "std::gate", "all": [ { "metric": "expectancy_r", "cmp": "gt", "value": 0.0 } ] },
    { "block": "std::walk_forward", "folds": 4, "in_sample_bars": 5000, "out_of_sample_bars": 1000, "metric": "sqn", "select": "argmax" }
  ]
}