{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680004114},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680003429","468:4680004222","468:4680003725","468:4680003729","467:4670004089","467:4670002143","468:4680002664","468:4680002156","467:4670004044","468:4680003723","468:4680003874","468:4680002462","467:4670002516","472:4720006799","468:4680004453","468:4680000943","467:4670003113","468:4680005769","468:4680004304","499:4990000653","468:4680003630","468:4680002643","468:4680004220","472:4720006398","467:4670002435"],"twin_admin_codes":[468,468,468,468,467,467,468,468,467,468,468,468,467,472,468,468,467,468,468,499,468,468,468,472,467],"twin_sims":[0.7076590754564405,0.6991814541628675,0.6894775223764886,0.6301554766312202,0.6068610539693706,0.5494985462854556,0.5377754189445847,0.5330960658466483,0.5324798560125904,0.5267922464149942,0.5062375055482472,0.5060015372050378,0.5023127403441671,0.4909752077299482,0.4811461809747405,0.4730679464719678,0.4670593770566398,0.4652340136361552,0.46353657156923933,0.44882076253551206,0.44537384355976456,0.4399465913657916,0.4363183876799648,0.4284183985064573,0.423151452472456],"twin_dists":[0.10800574026482525,0.10987181736315221,0.111996875700736,0.12481319356715126,0.12980374101999154,0.142121996305996,0.14465875414207283,0.14567421352731616,0.14580807012899882,0.14704511130177847,0.15154180606671833,0.1515936910349602,0.15240563456184442,0.15491164541592858,0.15709811940935775,0.15890569450483874,0.16025679037693988,0.16066841481307725,0.16105169508599188,0.16439582818756882,0.1651849553308768,0.1664322114223127,0.1672693707199504,0.16910186856551218,0.17033128088020463],"n_dims_used":45,"mean_confidence":0.9345701429578993},"coverage":{"mean_confidence":0.9345701429578993,"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}}