{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":498,"cluster_id":4980001279},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["498:4980001580","498:4980001285","473:4730007612","498:4980001574","498:4980000481","473:4730007840","498:4980000820","484:4840000653","498:4980000470","484:4840000555","498:4980000663","498:4980000600","500:5000009698","500:5000006352","498:4980000527","498:4980001189","498:4980002201","498:4980002601","471:4710001153","498:4980000462","500:5000009927","471:4710000084","498:4980000995","500:5000007528","473:4730008312"],"twin_admin_codes":[498,498,473,498,498,473,498,484,498,484,498,498,500,500,498,498,498,498,471,498,500,471,498,500,473],"twin_sims":[0.7680841986251465,0.5875863896006873,0.5826762003808668,0.4975621978846452,0.4872789041552385,0.4807136917255128,0.47572427490352304,0.43889857495549195,0.4375050136252409,0.4215017396647021,0.4193588542059185,0.41934672134388185,0.4176315877810309,0.4158408264247041,0.41488349385851697,0.4087848433400908,0.40848884404826974,0.40670921460759446,0.40165331407646704,0.3932706795449098,0.3911379380085642,0.38201470460544074,0.38089981279541674,0.3800629362654837,0.3756892633181249],"twin_dists":[0.09434573318138233,0.13393227367733543,0.1349849781645952,0.1534536959924262,0.15573230453719303,0.157194643749405,0.1583102181673417,0.16667374705136506,0.16699527157618171,0.1707176669318785,0.17122051407186717,0.17122336425001308,0.17162662679952848,0.17204842704299472,0.17227423964259142,0.1737181176120744,0.1737884358304524,0.17421168432747516,0.17541865462557005,0.1774350884781934,0.17795127168253524,0.18017445798972076,0.18044786662695417,0.1806533501000848,0.1817308324961034],"n_dims_used":45,"mean_confidence":0.9284005059136284},"coverage":{"mean_confidence":0.9284005059136284,"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}}