{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":498,"cluster_id":4980002604},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840000486","498:4980002527","498:4980002027","484:4840000670","498:4980002366","498:4980001675","484:4840000432","498:4980002295","498:4980002287","498:4980002290","498:4980002532","484:4840000291","498:4980002126","484:4840000611","484:4840000719","498:4980002606","484:4840000724","498:4980002369","484:4840000610","484:4840000551","498:4980001942","498:4980002455","484:4840000723","484:4840000612","484:4840000395"],"twin_admin_codes":[484,498,498,484,498,498,484,498,498,498,498,484,498,484,484,498,484,498,484,484,498,498,484,484,484],"twin_sims":[0.8135894997141057,0.8126083244837997,0.7656558076716903,0.761491206346088,0.7261231360802733,0.7171304172202788,0.7118449872058322,0.6885077476638573,0.6723627760851534,0.665284569613211,0.6606691728631523,0.6391957613126752,0.6340276645691686,0.6244985200575996,0.6220864293089068,0.6196218650727763,0.6183033687681626,0.6156363749348366,0.6120765610926358,0.6022601476408018,0.600883036900254,0.5993999160816199,0.5959887418435189,0.5917162925710541,0.5899348670509593],"twin_dists":[0.08342337648641313,0.08366700576768758,0.09491018313547132,0.09587458412933175,0.10390538039596468,0.10590905100798302,0.10708072416890814,0.11220865704958022,0.11572060804526212,0.11725305869229544,0.11825028339794588,0.12287314199675672,0.12398255417778167,0.12602595166950165,0.12654284424679263,0.12707087118247035,0.12735331622274038,0.1279245623078797,0.12868692784832955,0.1307889335977589,0.13108382974084218,0.13140144097807824,0.13213202112646896,0.13304726803867706,0.1334289730863008],"n_dims_used":45,"mean_confidence":0.9357681274414062},"coverage":{"mean_confidence":0.9357681274414062,"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}}