{ "format_version": 1, "kind": "process", "name": "probe-wf-after-mc",
  "pipeline": [
    { "block": "std::sweep", "metric": "sqn", "select": "argmax" },
    { "block": "std::monte_carlo", "resamples": 1000, "block_len": 5 },
    { "block": "std::walk_forward", "in_sample_ms": 1209600000, "out_of_sample_ms": 604800000, "step_ms": 604800000, "mode": "rolling", "metric": "sqn", "select": "argmax" }
  ] }
