{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680004172},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680003975","468:4680005649","468:4680006898","468:4680006755","467:4670004392","468:4680003964","467:4670004468","468:4680004510","468:4680003469","468:4680006897","468:4680005643","468:4680005474","467:4670004425","467:4670003136","468:4680006900","468:4680001217","468:4680005504","468:4680006152","468:4680007522","467:4670001046","468:4680004173","468:4680001146","468:4680003965","467:4670004383","468:4680004075"],"twin_admin_codes":[468,468,468,468,467,468,467,468,468,468,468,468,467,467,468,468,468,468,468,467,468,468,468,467,468],"twin_sims":[0.8226518691138692,0.47524262753023705,0.42880807669612536,0.37685789684352033,0.3738556330638608,0.3560369246725454,0.34426193171379255,0.3383523774537695,0.3380514707643788,0.31290538517297734,0.31231038277705314,0.308305251506599,0.30386162045406984,0.30244394732667834,0.27282954153814826,0.2727774246536234,0.2687129181787693,0.2642938916174114,0.2634788862115245,0.2560347282769448,0.249768701279342,0.24792467463589885,0.24698787538122727,0.24545599583899894,0.2428167217977695],"twin_dists":[0.08115278191109632,0.158418109015665,0.1690111583219301,0.18144233709386173,0.18218437965887868,0.18665099650484096,0.1896658911958031,0.19119954138550163,0.19127801569955932,0.1979769826048888,0.19813907929765073,0.19923482156888528,0.20046015642973555,0.20085326213281504,0.2093283505211817,0.20934374383805945,0.21054987259466665,0.21187410109675298,0.2121198331948818,0.21438672265846082,0.21632739086584502,0.21690441591701717,0.21719860967859403,0.21768123231397232,0.21851731595314913],"n_dims_used":45,"mean_confidence":0.926118893093533},"coverage":{"mean_confidence":0.926118893093533,"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}}