{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960010560},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960009323","466:4660001439","496:4960010879","496:4960010394","496:4960010789","488:4880003026","468:4680003281","496:4960011171","496:4960010636","496:4960008527","488:4880003217","496:4960012042","496:4960009842","496:4960009374","496:4960010556","496:4960003417","496:4960010242","496:4960010016","466:4660000229","496:4960009635","468:4680003186","496:4960010717","496:4960004618","496:4960010805","496:4960010635"],"twin_admin_codes":[496,466,496,496,496,488,468,496,496,496,488,496,496,496,496,496,496,496,466,496,468,496,496,496,496],"twin_sims":[0.42454779115314706,0.398794645707072,0.397512133639348,0.39427476474873785,0.3848979368245068,0.36050615791439283,0.35685703198477364,0.355569794690465,0.35292995184806003,0.3501921660604773,0.3482249342817542,0.3464554820705113,0.3332935125597324,0.3190656748547934,0.3175662305341536,0.31695256500309676,0.3085963100437188,0.30277280089956105,0.2994402364587612,0.2994360039341624,0.2934326947510155,0.29210786692929297,0.2877254280433745,0.28585721971998507,0.2791230570722606],"twin_dists":[0.17000473128950602,0.1761041219139546,0.1764123765795529,0.17719252226034407,0.17946916251954645,0.18552026055847487,0.1864429619826978,0.1867696026461709,0.18744138953958214,0.18814086666555782,0.18864524290040538,0.18910019238753192,0.19252391423579418,0.19630891310491555,0.19671324071524718,0.19687902696214912,0.1991549183926553,0.20076197928782766,0.2016897202958539,0.20169090239814486,0.20337755751393838,0.20375251126350732,0.20500009051181375,0.20553537891214277,0.2074825747624628],"n_dims_used":45,"mean_confidence":0.9225047641330295},"coverage":{"mean_confidence":0.9225047641330295,"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}}