{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680009293},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680009394","471:4710002582","471:4710001546","471:4710003458","468:4680008733","475:4750012284","471:4710002119","468:4680009194","498:4980002733","471:4710002118","471:4710003601","476:4760001742","468:4680004396","484:4840000722","484:4840006835","484:4840004404","484:4840007938","476:4760003894","484:4840006129","500:5000006788","468:4680008114","471:4710003460","484:4840006626","498:4980002590","467:4670004597"],"twin_admin_codes":[468,471,471,471,468,475,471,468,498,471,471,476,468,484,484,484,484,476,484,500,468,471,484,498,467],"twin_sims":[0.459718519086221,0.3988628890808811,0.3275822970794689,0.24977052167573924,0.22472673904860818,0.16458491636221725,0.15945341254039488,0.12547806625311497,0.11692456328300242,0.11649551718329733,0.1059480329600051,0.09975529903582038,0.09192885820369825,0.08541377525807882,0.08358248325458043,0.0829780340716675,0.07015662901987554,0.0688141389432165,0.0639986168933266,0.06242393216781901,0.052380184033517733,0.05152281737009139,0.05076588901900203,0.04746717566331378,0.04654394410789467],"twin_dists":[0.16191561160939824,0.17608773216146412,0.1940323072709707,0.21632682258486668,0.2244139526074757,0.2467156303237516,0.24887174586281463,0.26461424377935794,0.2690770150189371,0.2693073614395587,0.275187248182214,0.2788544732340193,0.2837536295478022,0.2880900625159853,0.2893562370956988,0.28977901990368277,0.29938956730945776,0.3004761300095641,0.3045214053579209,0.3058982049841028,0.3154226957792262,0.31630400194708164,0.31709225779684447,0.3206462400773916,0.32167781048744176],"n_dims_used":45,"mean_confidence":0.9200927734375},"coverage":{"mean_confidence":0.9200927734375,"n_dims_used":45,"similarity_metric":{"field":"twin_sims","kind":"cosine_in_zscored_morphology_space","range":"[-1, 1]; higher = more similar","interpretation":"cosine similarity in the z-scored feature space (n_dims_used dims). High-dimensional cosine concentrates near 0, so absolute values are typically SMALL and are meaningful only RELATIVELY (rank order / vs the cohort) — NOT a 0–1 probability. mean_confidence is the SEPARATE GUM uncertainty weight of the anchor's witnessed features, not a function of the similarities."}},"error":null}}