{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":490,"cluster_id":4900006715},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["490:4900006111","490:4900005986","490:4900006473","490:4900006479","490:4900006843","490:4900006840","490:4900006953","483:4830000320","483:4830000053","483:4830000127","490:4900006592","483:4830000178","482:4820000034","487:4870002967","483:4830000333","483:4830000303","483:4830000318","490:4900006349","497:4970001294","483:4830000357","483:4830000332","497:4970000064","483:4830000072","483:4830000132","497:4970001116"],"twin_admin_codes":[490,490,490,490,490,490,490,483,483,483,490,483,482,487,483,483,483,490,497,483,483,497,483,483,497],"twin_sims":[0.022243236914008677,0.00035852437837924253,0.0000029537289907212233,9.866934049785727e-8,8.645496596738124e-8,1.7489047152301819e-9,1.0609962326075342e-9,1.696808594790197e-10,1.48448583997497e-10,8.97150978225894e-11,7.693460088060929e-11,6.020663353678896e-11,4.468496495384898e-11,2.9527872828503546e-11,2.0109610745208293e-11,1.704490699649262e-11,1.6405469864574675e-11,1.578580896780918e-11,1.2030764441453928e-11,1.0635585909202568e-11,1.0461826838932178e-11,8.851040518539142e-12,8.763153188214378e-12,8.67143365414513e-12,6.272093459154026e-12],"twin_dists":[0.3583084949859783,0.5173347332720807,0.6553822866162438,0.7376937547040575,0.7407092179328544,0.8247648843333922,0.8349234232366582,0.8711684327548876,0.873752897364188,0.8834211563741379,0.8863506141119479,0.8910040801561742,0.8966304352565129,0.9043906968553144,0.9115269044786053,0.9145814449548597,0.9152863615138724,0.9159956484570484,0.9209841934032289,0.9232389091302758,0.9235398082569601,0.9265884550167879,0.926770096628117,0.9269615729164434,0.9328372076650532],"n_dims_used":45,"mean_confidence":0.9284380594889323},"coverage":{"mean_confidence":0.9284380594889323,"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}}