# φ_alignment_probe known-answer tests — version phi-alignment-v1-lanczos
# Generated 2026-05-10 from synthetic Hessians (diagonal, eigenvalues 1..dim_d).
# Each (W, H) pair uses a deterministic seed; algorithm change MUST bump
# PROBE_VERSION + emit a new fixture file under bench/fixtures/phi-alignment/.
{"label": "aligned/seed=0/dim=256/k=32", "class": "aligned", "seed": 0, "dim_d": 256, "n_cols": 256, "k_top": 32, "k_bot": 32, "expected_verdict": "STRUCTURAL_ALIGNMENT", "expected_ratio_floor": 1.5, "observed_verdict": "STRUCTURAL_ALIGNMENT", "observed_ratio": 7.9766}
{"label": "aligned/seed=1/dim=256/k=32", "class": "aligned", "seed": 1, "dim_d": 256, "n_cols": 256, "k_top": 32, "k_bot": 32, "expected_verdict": "STRUCTURAL_ALIGNMENT", "expected_ratio_floor": 1.5, "observed_verdict": "STRUCTURAL_ALIGNMENT", "observed_ratio": 7.7659}
{"label": "aligned/seed=2/dim=256/k=32", "class": "aligned", "seed": 2, "dim_d": 256, "n_cols": 256, "k_top": 32, "k_bot": 32, "expected_verdict": "STRUCTURAL_ALIGNMENT", "expected_ratio_floor": 1.5, "observed_verdict": "STRUCTURAL_ALIGNMENT", "observed_ratio": 8.0569}
{"label": "aligned/seed=3/dim=256/k=32", "class": "aligned", "seed": 3, "dim_d": 256, "n_cols": 256, "k_top": 32, "k_bot": 32, "expected_verdict": "STRUCTURAL_ALIGNMENT", "expected_ratio_floor": 1.5, "observed_verdict": "STRUCTURAL_ALIGNMENT", "observed_ratio": 7.9586}
{"label": "aligned/seed=4/dim=256/k=32", "class": "aligned", "seed": 4, "dim_d": 256, "n_cols": 256, "k_top": 32, "k_bot": 32, "expected_verdict": "STRUCTURAL_ALIGNMENT", "expected_ratio_floor": 1.5, "observed_verdict": "STRUCTURAL_ALIGNMENT", "observed_ratio": 8.111}
{"label": "aligned/seed=5/dim=256/k=32", "class": "aligned", "seed": 5, "dim_d": 256, "n_cols": 256, "k_top": 32, "k_bot": 32, "expected_verdict": "STRUCTURAL_ALIGNMENT", "expected_ratio_floor": 1.5, "observed_verdict": "STRUCTURAL_ALIGNMENT", "observed_ratio": 7.7725}
{"label": "aligned/seed=6/dim=256/k=32", "class": "aligned", "seed": 6, "dim_d": 256, "n_cols": 256, "k_top": 32, "k_bot": 32, "expected_verdict": "STRUCTURAL_ALIGNMENT", "expected_ratio_floor": 1.5, "observed_verdict": "STRUCTURAL_ALIGNMENT", "observed_ratio": 8.0183}
{"label": "aligned/seed=7/dim=256/k=32", "class": "aligned", "seed": 7, "dim_d": 256, "n_cols": 256, "k_top": 32, "k_bot": 32, "expected_verdict": "STRUCTURAL_ALIGNMENT", "expected_ratio_floor": 1.5, "observed_verdict": "STRUCTURAL_ALIGNMENT", "observed_ratio": 7.779}
{"label": "aligned/seed=8/dim=256/k=32", "class": "aligned", "seed": 8, "dim_d": 256, "n_cols": 256, "k_top": 32, "k_bot": 32, "expected_verdict": "STRUCTURAL_ALIGNMENT", "expected_ratio_floor": 1.5, "observed_verdict": "STRUCTURAL_ALIGNMENT", "observed_ratio": 8.2703}
{"label": "aligned/seed=9/dim=256/k=32", "class": "aligned", "seed": 9, "dim_d": 256, "n_cols": 256, "k_top": 32, "k_bot": 32, "expected_verdict": "STRUCTURAL_ALIGNMENT", "expected_ratio_floor": 1.5, "observed_verdict": "STRUCTURAL_ALIGNMENT", "observed_ratio": 7.9949}
{"label": "uniform/seed=0/dim=256/k=32", "class": "uniform", "seed": 0, "dim_d": 256, "n_cols": 256, "k_top": 32, "k_bot": 32, "expected_verdict": "NO_ALIGNMENT", "expected_ratio_floor": 0.7, "expected_ratio_ceiling": 1.5, "observed_verdict": "NO_ALIGNMENT", "observed_ratio": 0.9998}
{"label": "uniform/seed=1/dim=256/k=32", "class": "uniform", "seed": 1, "dim_d": 256, "n_cols": 256, "k_top": 32, "k_bot": 32, "expected_verdict": "NO_ALIGNMENT", "expected_ratio_floor": 0.7, "expected_ratio_ceiling": 1.5, "observed_verdict": "NO_ALIGNMENT", "observed_ratio": 0.9714}
{"label": "uniform/seed=2/dim=256/k=32", "class": "uniform", "seed": 2, "dim_d": 256, "n_cols": 256, "k_top": 32, "k_bot": 32, "expected_verdict": "NO_ALIGNMENT", "expected_ratio_floor": 0.7, "expected_ratio_ceiling": 1.5, "observed_verdict": "NO_ALIGNMENT", "observed_ratio": 1.0098}
{"label": "uniform/seed=3/dim=256/k=32", "class": "uniform", "seed": 3, "dim_d": 256, "n_cols": 256, "k_top": 32, "k_bot": 32, "expected_verdict": "NO_ALIGNMENT", "expected_ratio_floor": 0.7, "expected_ratio_ceiling": 1.5, "observed_verdict": "NO_ALIGNMENT", "observed_ratio": 1.0081}
{"label": "uniform/seed=4/dim=256/k=32", "class": "uniform", "seed": 4, "dim_d": 256, "n_cols": 256, "k_top": 32, "k_bot": 32, "expected_verdict": "NO_ALIGNMENT", "expected_ratio_floor": 0.7, "expected_ratio_ceiling": 1.5, "observed_verdict": "NO_ALIGNMENT", "observed_ratio": 0.9993}
{"label": "uniform/seed=5/dim=256/k=32", "class": "uniform", "seed": 5, "dim_d": 256, "n_cols": 256, "k_top": 32, "k_bot": 32, "expected_verdict": "NO_ALIGNMENT", "expected_ratio_floor": 0.7, "expected_ratio_ceiling": 1.5, "observed_verdict": "NO_ALIGNMENT", "observed_ratio": 0.9862}
{"label": "uniform/seed=6/dim=256/k=32", "class": "uniform", "seed": 6, "dim_d": 256, "n_cols": 256, "k_top": 32, "k_bot": 32, "expected_verdict": "NO_ALIGNMENT", "expected_ratio_floor": 0.7, "expected_ratio_ceiling": 1.5, "observed_verdict": "NO_ALIGNMENT", "observed_ratio": 1.0061}
{"label": "uniform/seed=7/dim=256/k=32", "class": "uniform", "seed": 7, "dim_d": 256, "n_cols": 256, "k_top": 32, "k_bot": 32, "expected_verdict": "NO_ALIGNMENT", "expected_ratio_floor": 0.7, "expected_ratio_ceiling": 1.5, "observed_verdict": "NO_ALIGNMENT", "observed_ratio": 0.9492}
{"label": "uniform/seed=8/dim=256/k=32", "class": "uniform", "seed": 8, "dim_d": 256, "n_cols": 256, "k_top": 32, "k_bot": 32, "expected_verdict": "NO_ALIGNMENT", "expected_ratio_floor": 0.7, "expected_ratio_ceiling": 1.5, "observed_verdict": "NO_ALIGNMENT", "observed_ratio": 1.0381}
{"label": "uniform/seed=9/dim=256/k=32", "class": "uniform", "seed": 9, "dim_d": 256, "n_cols": 256, "k_top": 32, "k_bot": 32, "expected_verdict": "NO_ALIGNMENT", "expected_ratio_floor": 0.7, "expected_ratio_ceiling": 1.5, "observed_verdict": "NO_ALIGNMENT", "observed_ratio": 1.0108}
{"label": "anti/seed=0/dim=256/k=32", "class": "anti", "seed": 0, "dim_d": 256, "n_cols": 256, "k_top": 32, "k_bot": 32, "expected_verdict": "ANTI_ALIGNED", "expected_ratio_ceiling": 0.7, "observed_verdict": "ANTI_ALIGNED", "observed_ratio": 0.0}
{"label": "anti/seed=1/dim=256/k=32", "class": "anti", "seed": 1, "dim_d": 256, "n_cols": 256, "k_top": 32, "k_bot": 32, "expected_verdict": "ANTI_ALIGNED", "expected_ratio_ceiling": 0.7, "observed_verdict": "ANTI_ALIGNED", "observed_ratio": 0.0}
{"label": "anti/seed=2/dim=256/k=32", "class": "anti", "seed": 2, "dim_d": 256, "n_cols": 256, "k_top": 32, "k_bot": 32, "expected_verdict": "ANTI_ALIGNED", "expected_ratio_ceiling": 0.7, "observed_verdict": "ANTI_ALIGNED", "observed_ratio": 0.0}
{"label": "anti/seed=3/dim=256/k=32", "class": "anti", "seed": 3, "dim_d": 256, "n_cols": 256, "k_top": 32, "k_bot": 32, "expected_verdict": "ANTI_ALIGNED", "expected_ratio_ceiling": 0.7, "observed_verdict": "ANTI_ALIGNED", "observed_ratio": 0.0}
{"label": "anti/seed=4/dim=256/k=32", "class": "anti", "seed": 4, "dim_d": 256, "n_cols": 256, "k_top": 32, "k_bot": 32, "expected_verdict": "ANTI_ALIGNED", "expected_ratio_ceiling": 0.7, "observed_verdict": "ANTI_ALIGNED", "observed_ratio": 0.0}
{"label": "anti/seed=5/dim=256/k=32", "class": "anti", "seed": 5, "dim_d": 256, "n_cols": 256, "k_top": 32, "k_bot": 32, "expected_verdict": "ANTI_ALIGNED", "expected_ratio_ceiling": 0.7, "observed_verdict": "ANTI_ALIGNED", "observed_ratio": 0.0}
{"label": "anti/seed=6/dim=256/k=32", "class": "anti", "seed": 6, "dim_d": 256, "n_cols": 256, "k_top": 32, "k_bot": 32, "expected_verdict": "ANTI_ALIGNED", "expected_ratio_ceiling": 0.7, "observed_verdict": "ANTI_ALIGNED", "observed_ratio": 0.0}
{"label": "anti/seed=7/dim=256/k=32", "class": "anti", "seed": 7, "dim_d": 256, "n_cols": 256, "k_top": 32, "k_bot": 32, "expected_verdict": "ANTI_ALIGNED", "expected_ratio_ceiling": 0.7, "observed_verdict": "ANTI_ALIGNED", "observed_ratio": 0.0}
{"label": "anti/seed=8/dim=256/k=32", "class": "anti", "seed": 8, "dim_d": 256, "n_cols": 256, "k_top": 32, "k_bot": 32, "expected_verdict": "ANTI_ALIGNED", "expected_ratio_ceiling": 0.7, "observed_verdict": "ANTI_ALIGNED", "observed_ratio": 0.0}
{"label": "anti/seed=9/dim=256/k=32", "class": "anti", "seed": 9, "dim_d": 256, "n_cols": 256, "k_top": 32, "k_bot": 32, "expected_verdict": "ANTI_ALIGNED", "expected_ratio_ceiling": 0.7, "observed_verdict": "ANTI_ALIGNED", "observed_ratio": 0.0}
