A7 SUMMARY (REAL v4): {"M1": [0.25404, 0.171875, 0.062652, 0.05049], "C2_tick": [0.0, 0.0, 1.0, 1.0], "C2_window": [1.0, 1.0, 0.0, 0.0], "R3": [0.0, 0.0, 0.0, 0.0], "sanity_score": 1.0, "PASS": true, "audit_path": "/home/oai/share/A7_band_real_v4/20251105T181125Z/outputs/audits/band_classifier.json"}
