{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":471,"cluster_id":4710003247},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840003041","476:4760001083","471:4710001981","473:4730006128","471:4710003248","471:4710003584","484:4840008177","484:4840002545","471:4710001900","471:4710001873","471:4710003609","484:4840002550","484:4840001179","476:4760001274","484:4840008365","484:4840004109","471:4710000916","468:4680009274","473:4730006363","484:4840008071","475:4750012436","471:4710001751","473:4730001189","476:4760001182","484:4840008061"],"twin_admin_codes":[484,476,471,473,471,471,484,484,471,471,471,484,484,476,484,484,471,468,473,484,475,471,473,476,484],"twin_sims":[0.2115877815061903,0.12739577658451998,0.10760689533389062,0.09811035435883307,0.09551946451745733,0.07714203154509511,0.07431025159373966,0.07254542960231634,0.07248369025968637,0.06551599078311422,0.0643313163017381,0.061243626288047796,0.06106366913793325,0.05732018592825912,0.05697848774331401,0.056386144734359836,0.051408333368881856,0.04538953775403004,0.043494729261987254,0.04294588744616033,0.041704112008190124,0.03774006969085506,0.03659995559177314,0.03604631130907745,0.03570607740984168],"twin_dists":[0.2288973139297802,0.26364563705445065,0.27423332751616725,0.27985841813828255,0.28146682434676956,0.29399332813961,0.2961312816254738,0.29749719770698496,0.29754546649497127,0.3032206905381131,0.3042340694933577,0.3069489744958743,0.3071106388257208,0.31056585193927866,0.3108904155947717,0.31145688245854275,0.31642260332585537,0.3229920609453658,0.32521129259591425,0.3258692656803757,0.3273844764156499,0.3324905024333674,0.3340430514898657,0.33481183083719984,0.335289263173442],"n_dims_used":45,"mean_confidence":0.9308273315429687},"coverage":{"mean_confidence":0.9308273315429687,"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}}