{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730009184},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730007460","471:4710001477","471:4710001720","473:4730009372","473:4730008731","471:4710001026","473:4730009382","471:4710001565","475:4750009733","473:4730009245","471:4710001237","473:4730007369","473:4730007256","473:4730008477","475:4750010252","473:4730008635","476:4760000428","500:5000005784","473:4730006117","473:4730009312","471:4710001232","475:4750010001","475:4750010632","473:4730008679","473:4730007461"],"twin_admin_codes":[473,471,471,473,473,471,473,471,475,473,471,473,473,473,475,473,476,500,473,473,471,475,475,473,473],"twin_sims":[0.6625728209108757,0.5023036433787772,0.45621883802673224,0.42890677122511606,0.41937256198382733,0.3966467955573345,0.3824935982655587,0.36741064910029997,0.34959802194979506,0.3389453751246251,0.33148017563691295,0.3304625853288931,0.3270587279125874,0.32315655979775665,0.3222095287360306,0.3220612959075235,0.3208001525097904,0.3113962375198384,0.3085642103065258,0.30174832241484756,0.29427200744358223,0.28908959235092935,0.28563882884019365,0.2791077383473395,0.27854055187315463],"twin_dists":[0.11783915373781974,0.15240763889584868,0.1627097387890146,0.16898818932794837,0.17121729396619406,0.17662061983766497,0.180057135080656,0.1837873250005564,0.1882930415564703,0.191045001760746,0.19300129033062538,0.19326980519930195,0.19417130862944096,0.1952111935143073,0.1954646185721154,0.19550432322129413,0.19584253869504603,0.19838846381756525,0.19916372848349256,0.20104654352337628,0.2031405332934951,0.20461053675335936,0.2055980902603761,0.20748703646093,0.20765233895125587],"n_dims_used":45,"mean_confidence":0.9196014404296875},"coverage":{"mean_confidence":0.9196014404296875,"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}}