{"format_version": 1, "kind": "process", "name": "robust-sweep-v1", "description": "Sweep with trials-deflation, gate on positive expectancy, then walk-forward confirm.", "pipeline": [{"block": "std::sweep", "metric": "sqn", "select": "argmax", "deflate": true}, {"block": "std::gate", "all": [{"metric": "expectancy_r", "cmp": "between", "value": 0.0}]}, {"block": "std::walk_forward", "folds": 4, "in_sample_bars": 5000, "out_of_sample_bars": 1000, "metric": "sqn", "select": "argmax"}]}