{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730009413},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730009470","484:4840000110","473:4730009411","473:4730009469","473:4730009092","471:4710001524","473:4730009473","484:4840000327","471:4710000044","484:4840000475","473:4730009740","473:4730009475","484:4840000285","484:4840000415","484:4840000127","473:4730009293","473:4730009476","484:4840000591","471:4710001660","484:4840000532","484:4840000089","473:4730009350","473:4730009292","484:4840000108","473:4730009592"],"twin_admin_codes":[473,484,473,473,473,471,473,484,471,484,473,473,484,484,484,473,473,484,471,484,484,473,473,484,473],"twin_sims":[0.5666012610812088,0.5577176252214056,0.4971411387179552,0.4888134640775564,0.47191132508029565,0.4492004001800527,0.4290495017028457,0.42646408086242715,0.42164887378209204,0.4181865780641332,0.4101132355177055,0.4038565483851222,0.40018480182493493,0.3937041601612243,0.3926014964758271,0.38856449906971935,0.3842534814036699,0.38026868642623246,0.3801535600860542,0.37946969351566107,0.3767978081694131,0.37458290433755753,0.37195499762658624,0.3643442096187767,0.3627349498753641],"twin_dists":[0.13843663504913714,0.14034889852499619,0.15354672497910568,0.15539137242186832,0.15916532322951596,0.16430905525961273,0.1689549757558778,0.16955731187188633,0.17068318025709361,0.17149606026219763,0.17340281779820893,0.17489185504145074,0.17577050494095947,0.17733033335345325,0.1775969088983454,0.17857587119093843,0.1796265892782762,0.1806028107606054,0.18063108813443335,0.18079914507249709,0.18145716025903616,0.18200435930968195,0.18265565681198037,0.1845549117833286,0.18495904262905435],"n_dims_used":45,"mean_confidence":0.9220518324110243},"coverage":{"mean_confidence":0.9220518324110243,"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}}