{
  "baseline": {
    "n": 6,
    "cycles": 8,
    "J": 0.34,
    "h": 0.71,
    "p": 0.025,
    "boundary": "ring",
    "initial_state": "neel"
  },
  "grid": {
    "schema_version": "pf.gallery.isaes.protocol/1",
    "workflow_sha256": "61bc7f80e0f9201ee782a7c1ee52811955b1fe36842e85f500ea2978da1a47e4",
    "case_order": "J outermost, h next, p innermost; explicit IDs retained",
    "design": "Fixed factorial grid selected before numerical execution; no adaptive tuning or point selection.",
    "cases": [
      {
        "case_id": "case-000",
        "group_id": "J0-h0",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.15,
          "h": 0.25,
          "p": 0.0,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-001",
        "group_id": "J0-h0",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.15,
          "h": 0.25,
          "p": 0.025,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-002",
        "group_id": "J0-h0",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.15,
          "h": 0.25,
          "p": 0.075,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-003",
        "group_id": "J0-h0",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.15,
          "h": 0.25,
          "p": 0.15,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-004",
        "group_id": "J0-h1",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.15,
          "h": 0.5,
          "p": 0.0,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-005",
        "group_id": "J0-h1",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.15,
          "h": 0.5,
          "p": 0.025,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-006",
        "group_id": "J0-h1",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.15,
          "h": 0.5,
          "p": 0.075,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-007",
        "group_id": "J0-h1",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.15,
          "h": 0.5,
          "p": 0.15,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-008",
        "group_id": "J0-h2",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.15,
          "h": 0.71,
          "p": 0.0,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-009",
        "group_id": "J0-h2",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.15,
          "h": 0.71,
          "p": 0.025,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-010",
        "group_id": "J0-h2",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.15,
          "h": 0.71,
          "p": 0.075,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-011",
        "group_id": "J0-h2",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.15,
          "h": 0.71,
          "p": 0.15,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-012",
        "group_id": "J0-h3",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.15,
          "h": 1.0,
          "p": 0.0,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-013",
        "group_id": "J0-h3",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.15,
          "h": 1.0,
          "p": 0.025,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-014",
        "group_id": "J0-h3",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.15,
          "h": 1.0,
          "p": 0.075,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-015",
        "group_id": "J0-h3",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.15,
          "h": 1.0,
          "p": 0.15,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-016",
        "group_id": "J1-h0",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.34,
          "h": 0.25,
          "p": 0.0,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-017",
        "group_id": "J1-h0",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.34,
          "h": 0.25,
          "p": 0.025,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-018",
        "group_id": "J1-h0",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.34,
          "h": 0.25,
          "p": 0.075,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-019",
        "group_id": "J1-h0",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.34,
          "h": 0.25,
          "p": 0.15,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-020",
        "group_id": "J1-h1",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.34,
          "h": 0.5,
          "p": 0.0,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-021",
        "group_id": "J1-h1",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.34,
          "h": 0.5,
          "p": 0.025,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-022",
        "group_id": "J1-h1",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.34,
          "h": 0.5,
          "p": 0.075,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-023",
        "group_id": "J1-h1",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.34,
          "h": 0.5,
          "p": 0.15,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-024",
        "group_id": "J1-h2",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.34,
          "h": 0.71,
          "p": 0.0,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-025",
        "group_id": "J1-h2",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.34,
          "h": 0.71,
          "p": 0.025,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-026",
        "group_id": "J1-h2",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.34,
          "h": 0.71,
          "p": 0.075,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-027",
        "group_id": "J1-h2",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.34,
          "h": 0.71,
          "p": 0.15,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-028",
        "group_id": "J1-h3",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.34,
          "h": 1.0,
          "p": 0.0,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-029",
        "group_id": "J1-h3",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.34,
          "h": 1.0,
          "p": 0.025,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-030",
        "group_id": "J1-h3",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.34,
          "h": 1.0,
          "p": 0.075,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-031",
        "group_id": "J1-h3",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.34,
          "h": 1.0,
          "p": 0.15,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-032",
        "group_id": "J2-h0",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.6,
          "h": 0.25,
          "p": 0.0,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-033",
        "group_id": "J2-h0",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.6,
          "h": 0.25,
          "p": 0.025,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-034",
        "group_id": "J2-h0",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.6,
          "h": 0.25,
          "p": 0.075,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-035",
        "group_id": "J2-h0",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.6,
          "h": 0.25,
          "p": 0.15,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-036",
        "group_id": "J2-h1",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.6,
          "h": 0.5,
          "p": 0.0,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-037",
        "group_id": "J2-h1",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.6,
          "h": 0.5,
          "p": 0.025,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-038",
        "group_id": "J2-h1",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.6,
          "h": 0.5,
          "p": 0.075,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-039",
        "group_id": "J2-h1",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.6,
          "h": 0.5,
          "p": 0.15,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-040",
        "group_id": "J2-h2",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.6,
          "h": 0.71,
          "p": 0.0,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-041",
        "group_id": "J2-h2",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.6,
          "h": 0.71,
          "p": 0.025,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-042",
        "group_id": "J2-h2",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.6,
          "h": 0.71,
          "p": 0.075,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-043",
        "group_id": "J2-h2",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.6,
          "h": 0.71,
          "p": 0.15,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-044",
        "group_id": "J2-h3",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.6,
          "h": 1.0,
          "p": 0.0,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-045",
        "group_id": "J2-h3",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.6,
          "h": 1.0,
          "p": 0.025,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-046",
        "group_id": "J2-h3",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.6,
          "h": 1.0,
          "p": 0.075,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-047",
        "group_id": "J2-h3",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.6,
          "h": 1.0,
          "p": 0.15,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-048",
        "group_id": "J3-h0",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.9,
          "h": 0.25,
          "p": 0.0,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-049",
        "group_id": "J3-h0",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.9,
          "h": 0.25,
          "p": 0.025,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-050",
        "group_id": "J3-h0",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.9,
          "h": 0.25,
          "p": 0.075,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-051",
        "group_id": "J3-h0",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.9,
          "h": 0.25,
          "p": 0.15,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-052",
        "group_id": "J3-h1",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.9,
          "h": 0.5,
          "p": 0.0,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-053",
        "group_id": "J3-h1",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.9,
          "h": 0.5,
          "p": 0.025,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-054",
        "group_id": "J3-h1",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.9,
          "h": 0.5,
          "p": 0.075,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-055",
        "group_id": "J3-h1",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.9,
          "h": 0.5,
          "p": 0.15,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-056",
        "group_id": "J3-h2",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.9,
          "h": 0.71,
          "p": 0.0,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-057",
        "group_id": "J3-h2",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.9,
          "h": 0.71,
          "p": 0.025,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-058",
        "group_id": "J3-h2",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.9,
          "h": 0.71,
          "p": 0.075,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-059",
        "group_id": "J3-h2",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.9,
          "h": 0.71,
          "p": 0.15,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-060",
        "group_id": "J3-h3",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.9,
          "h": 1.0,
          "p": 0.0,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-061",
        "group_id": "J3-h3",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.9,
          "h": 1.0,
          "p": 0.025,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-062",
        "group_id": "J3-h3",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.9,
          "h": 1.0,
          "p": 0.075,
          "boundary": "ring",
          "initial_state": "neel"
        }
      },
      {
        "case_id": "case-063",
        "group_id": "J3-h3",
        "settings": {
          "n": 6,
          "cycles": 8,
          "J": 0.9,
          "h": 1.0,
          "p": 0.15,
          "boundary": "ring",
          "initial_state": "neel"
        }
      }
    ],
    "pca": {
      "features": [
        "fidelity",
        "purity",
        "half_entropy_bits",
        "mutual_information_bits",
        "zz_correlation"
      ],
      "clusters": 3,
      "seed": 19
    },
    "density": {
      "features": [
        "purity",
        "half_entropy_bits"
      ],
      "feature_scales": [
        1.0,
        3.0
      ],
      "scale_rationale": "Fixed full admissible intervals: purity at most 1 and three-qubit entropy at most 3 bits.",
      "radius": 0.12,
      "min_samples": 4
    },
    "anomaly": {
      "features": [
        "fidelity",
        "purity",
        "half_entropy_bits",
        "mutual_information_bits",
        "zz_correlation"
      ],
      "reference_p": [
        0.0,
        0.025
      ],
      "query_p": [
        0.075,
        0.15
      ],
      "scale_rule": "Population standard deviation (ddof=0) over the 32 reference rows only.",
      "neighbors": 3,
      "reference_id": "floquet-grid-low-noise-reference-v1",
      "interpretation": "Descriptive reference-neighborhood distance, not a fault probability or phase diagnosis."
    },
    "prediction": {
      "features": [
        "J",
        "h",
        "p"
      ],
      "target": "purity",
      "model": "random_forest",
      "seed": 19,
      "split": {
        "kind": "group",
        "group_column": "group_id",
        "test_fraction": 0.25
      },
      "parameters": {
        "n_estimators": 100,
        "max_depth": 12,
        "max_leaf_nodes": 32,
        "min_samples_leaf": 2,
        "random_state": 19,
        "n_jobs": 1
      },
      "policy": "Unchanged released native defaults; one fixed grouped holdout, no test-set tuning."
    },
    "scope": "Deterministic numerical simulation; no hardware/experimental observations, independent random replicates, or real-world predictive-validation claim."
  },
  "usage": "Inputs for the supplied function-level reproduction driver; not a GUI-import preset."
}